Ukuqonda ukukhetha kwakho kwezinketho ze-STAS flanges
Uma kuziwa ukukhetha ama-flanges afanele ngoba uhlelo lwakho lwamapayipi embonini kungaba umsebenzi onzima. Ukukhetha okufanele kwe-flange kungenza umehluko ekusebenzeni kahle, ukuqina, nokuphepha kwesistimu yakho. Kulokhu okuthunyelwe, sizogxila ekuqondeni ukukhetha kwakho I-STAS flange izinketho.
Ayini ama-STAS flanges?
Ama-STAS flange abhekisela kuzinga lama-flange asetshenziswa ezinhlelweni zamapayipi athobelana ne-Standardul Tehnic al Armatei din Romania (STAS). Lawa ma-flange asetshenziswa kabanzi ezimbonini eziningi ezifana nowoyela negesi, amakhemikhali, kanye ne-petrochemical.
I-Flange Face Qeda
Ukuqedwa kobuso be-Flange kuyisici esibalulekile ekuqinisekiseni ukuvala okulungile phakathi kokuxhumeka kwe-flange. Kunezinhlobo eziningana ze-flange face finishes ezitholakalayo, ngayinye inezici zayo ezihlukile kanye nezinzuzo.
Izinhlobo zobuso be-Flange ziyaphela
Olunye uhlobo lokuqedwa kobuso be-flange ukuphela kwe-serrated. Lokhu kuqedwa kwakhiwa ngokufaka uchungechunge lwemigodi ebusweni be-flange, ehlinzeka ngokubamba okungcono nokuvala okuthuthukisiwe uma kucindezelwe. Ukuqedwa okuhleliwe kuvamise ukusetshenziswa ezinhlelweni lapho ukuxhumeka kwe-flange kungase kube ngaphansi kokudlidliza noma ukunyakaza.
Olunye uhlobo lokuqeda ubuso be-flange ukuphela kwesitoko. Lokhu ukuphela okuzenzakalelayo okuhlinzekwa umkhiqizi, futhi ngokuvamile kunobuso obushelelezi. Nakuba kungase kunganikezeli ukubamba okufanayo njengokuqedwa kwe-serrated, ukuqedwa kwesitoko kulungele izinhlelo zokusebenza eziningi ezijwayelekile.
Ama-Spiral serrated finishes afaka iphethini e-spiral yemisele esiza ukusabalalisa ingcindezi ngokulinganayo ebusweni be-flange. Lokhu kungasiza ekuvimbeleni umonakalo nokuhlanekezela, okungaholela ekuvuzeni noma kwezinye izinkinga.
Ukuqedwa kwe-concentric serrated kufana nokuphothulwa okusontekile okusontekile kodwa kufaka uchungechunge lwamandandatho agxilile azungeze ubuso be-flange. Le phethini inganikeza ukuvala okuthuthukisiwe nokubamba uma kuqhathaniswa nezinye izinhlobo zokuqedwa kwe-serrated.
Ekugcineni, isiphetho esibushelelezi kungenye inketho yokuqeda ubuso be-flange. Ukuqedwa okubushelelezi kuvame ukusetshenziswa ezinhlelweni lapho uxhumano lwe-flange lungekho ngaphansi kokunyakaza okubalulekile noma ukudlidliza. Nakuba kungase kunganikezeli ukubamba okufanayo njengokuqedwa kwe-serrated, isiphetho esibushelelezi singase sinikeze uphawu oluthembekile ezinhlelweni eziningi ezijwayelekile.
Ngokwesibonelo:
Ukucutshungulwa kobuso be-gasket be-flanges kuze kube sekugcineni okubushelelezi kwe-Ra = 3.2 - 6.3 micrometer
(= 125 – 250 ama-microinches AARH)
- I-AARH imele i-Arithmetic Average Roughness Height. Isetshenziselwa ukukala ubulukhuni (kunabushelelezi) bezindawo. I-125 AARH isho ukuthi ama-intshi angu-125 micro azoba ukuphakama okumaphakathi kokukhuphuka nokwehla kwendawo.
- I-63 AARH icaciselwe Amalunga Ohlobo Lwendandatho.
- I-125-250 AARH (ibizwa ngokuthi ukuphela okubushelelezi) icaciswe kuma-Spiral Wound Gaskets.
- I-250-500 AARH (ibizwa ngokuthi ukuphela kwesitoko) icaciswa kuma-gaskets athambile afana ne-NON Asbestos, amashidi e-Graphite, ama-Elastomers njll. Uma sisebenzisa ukuphela okubushelelezi kuma-gaskets athambile ngokwanele "umphumela wokuluma" ngeke ube khona futhi ngenxa yalokho ilunga lingase livuze.
- Kwesinye isikhathi i-AARH ibizwa nangokuthi i-Ra okusho ukuthi i-Roughness Average futhi isho okufanayo.
Ukukhetha isiphetho esifanele sobuso be-flange kubalulekile ukuze uqinisekise uphawu olufanele phakathi kokuxhumeka kwe-flange. Kungakhathaliseki ukuthi ukhetha ukuqedela okumise okwezinqamuli, ukuphela kwesitoko, ukuphonswa kwe-spiral, okujikijelwe okugxilile, noma ukuqeda okushelelayo, kubalulekile ukucabangela uhlelo oluthile lokucindezelwa okungenzeka ukuxhumana kwe-flange kubhekane nalo. Ngokukhetha isiphetho esifanele somsebenzi, ungasiza ukuvimbela ukuvuza nezinye izinkinga ezingaholela ekunciphiseni nasekulungiseni okubizayo.
Ukucaciswa Okujwayelekile Kwama-STAS Flanges
- Ubukhulu : ANSI B16.5, ANSI B16.47 Series A & B, STAS, ASA, API-605, AWWA, Custom Drawings
- Usayizi: 1/2″ (15 NB) ukuya ku-48″ (1200NB)
- Ikilasi : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
- I-DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
- I-DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
- I-BS: BS4504, BS4504, BS1560, BS10
- Uhlobo Lobuso Be-Flange : Ubuso Obucaba (FF), Ubuso Obuphakanyisiwe(RF), I-Ring Type Joint (RTJ)
Impahla ye-STAS Flanges
Ama-STAS Flanges ngokuvamile enziwa ngezinto ezihlukahlukene, kuye ngohlelo oluthile kanye nempahla oyifunayo. ezinye izinto ezivamile ze-STAS Flanges zifaka insimbi, insimbi engagqwali, insimbi ecijile, ithusi, ne-aluminium. Ukukhethwa kwezinto ngokuvamile kusekelwe ezicini ezifana nezinga lokushisa, ingcindezi, ukubola koketshezi noma igesi edluliswayo, kanye nanoma yiziphi izimfuneko zokulawula noma izindinganiso zomkhakha ezingase zisebenze. Ezinye izinto ezijwayelekile ezisetshenziselwa ama-STAS flange zifaka:
Insimbi engagqwali STAS Flange | ASTM/ASME A/SA182:- F304, F304L, F316, F316L, ASTM/ASME A/SA351:- CF3, CF3M, CF8, CF8M, DIN 1.4306, DIN 1.4301, DIN 1.4404, DIN 1.4401 1.4408, DIN 1.4308, DIN 1.4306, DIN 1.4409, DIN XNUMX, DIN XNUMX. I-DIN XNUMX, i-DIN XNUMX |
I-Duplex STAS Flange | S31803 / S32205 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
I-Super Duplex STAS Flange | S32750 / S32760 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
I-Copper Nickel STAS Flange | ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
I-Titanium STAS Flange | ASTM B381 / ASME SB381:- Titanium Gr. 1, i-Titanium Gr. 2, i-Titanium Gr. 4, Titanium Gr. 5, i-Titanium Gr. 7, ASTM R50250/GR.1|R50400/GR.2|R50550/GR.3|R50700/GR.4|GR.6|R52400/GR.7| R53400/GR.12|R56320/GR.9| R56400/GR.5 |
I-Copper STAS Flange | I-TP1, i-TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, TU12300, TU1, C2, I-C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, C1, C2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, njll. |
I-Incoloy STAS Flange | ASTM B564 / ASME SB564:- I-Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 |
Inconel i-STAS Flange | ASTM B564 / ASME SB564:- Inconel 600, 601, 625, 718, 783, 690, x750 |
I-Nickel STAS Flange | ASTM B564 / ASME SB564:- Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
I-Hastelloy STAS Flange | I-ASTM B564 / ASME SB564:- Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X |
I-Monel STAS Flange | I-ASTM B564 / ASME SB564:- I-Monel 400 (UNS No. N04400), i-Monel 500 (UNS No. N05500) |
I-Carbon Steel STAS Flange | I-ASTM/ASME A/SA105 A/SA105N kanye ne-A/SA216-WCB, DIN 1.0460, DIN 1.0402, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2ld / ASME350 High SA694 / ASMECS High SA694 / ASME52 LF56 / ASME60 (F65, F70, F80, FXNUMX, FXNUMX, FXNUMX) |
Ingxubevange Steel STAS Flange | I-ASTM A182 / ASME SA182:- F5, F9, F11, F12, F22, F91 |
Ingxubevange 20 STAS Flange | ASTM B462 / ASME SB462:- Umbazi 20 Ingxubevange, Ingxubevange 20Cb-3 |
254 SMO STAS Flange | I-ASTM A182 / ASME SA182:- SMO 254/6Mo, UNS S31254, DIN 1.4547 |
I-Aluminium STAS Flange | 5052/6061/6063/2017/7075 / njll. |
I-Brass STAS Flange | 3602/2604 / H59 / H62 / njll. |
Ezinye izinto ze-STAS Flange | Ithusi likathayela, i-Aluminium bronze, Lead bronze, Nimonic 75, Nimonic 80A, Nimonic 90, AISI 4140, AISI 4130, Mild Steel, Al6XN |
Usayizi we-STAS Flanges
Ama-STAS flange ngokuvamile atholakala ngosayizi osuka ku-DN 10 kuya ku-DN 600 ububanzi. Nokho, ukutholakala kosayizi okuqondile kungahluka kuye ngomkhiqizi kanye nezidingo ezithile zohlelo lokusebenza.
Ubukhulu be-STAS Flanges
Ubukhulu bamaflange e-STAS bungahluka kuye ngezinga elithile kanye nohlobo lwe-flange.
AmaFlange Ayisicaba Ngokuvumelana Nezindinganiso ZaseRomania (STAS)
AmaFlange Ayisicaba Ngokusho kwe-STAS 8012-84 NP 6
pipe | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) | ||||||||
I-DN mm | d mm | mm | d1 mm | d2 mm | d3 mm | d4 mm | b mm | e mm | c | umlomo | net | (7.85Kg/dm3) |
ND mm | mm | n | intambo | |||||||||
10 | 14 | 1 | 75 | 50 | 11 | 14.5 | 10 | 2 | 35 | 4 | M10 | 0.25 |
15 | 20 | 1 | 80 | 55 | 11 | 20.5 | 10 | 2 | 40 | 4 | M10 | 0.28 |
20 | 25 | 1 | 90 | 65 | 11 | 25.5 | 10 | 2 | 50 | 4 | M10 | 0.44 |
25 | 30 | 1 | 100 | 75 | 11 | 30.5 | 12 | 2 | 60 | 4 | M10 | 0.55 |
34 | 34.5 | 0.53 | ||||||||||
32 | 38 | 1 | 120 | 90 | 14 | 38.5 | 14 | 2 | 70 | 4 | M12 | 0.93 |
42 | 42.5 | 0.9 | ||||||||||
40 | 45 | 1 | 130 | 100 | 14 | 45.5 | 14 | 3 | 80 | 4 | M12 | 1.03 |
48 | 48.5 | 1 | ||||||||||
50 | 57 | 1 | 140 | 110 | 14 | 57.5 | 14 | 3 | 90 | 4 | M12 | 1.14 |
60 | 60.5 | 1.11 | ||||||||||
65 | 76 | 1 | 160 | 130 | 14 | 77 | 14 | 3 | 110 | 4 | M12 | 1.39 |
80 | 89 | 1 | 190 | 150 | 18 | 90 | 16 | 3 | 128 | 4 | M16 | 2.29 |
100 | 108 | 1 | 210 | 170 | 18 | 109 | 16 | 3 | 148 | 4 | M16 | 2.66 |
114 | 115 | 2.53 | ||||||||||
125 | 133 | 1 | 240 | 200 | 18 | 134 | 18 | 3 | 178 | 8 | M16 | 3.68 |
140 | 141 | 3.46 | ||||||||||
150 | 159 | 1 | 265 | 225 | 18 | 160 | 20 | 3 | 202 | 8 | M16 | 4.68 |
168 | 169 | 4.32 | ||||||||||
200 | 219 | 1 | 320 | 280 | 18 | 220 | 22 | 3 | 258 | 8 | M16 | 6.35 |
250 | 273 | 1 | 375 | 335 | 18 | 274 | 24 | 3 | 312 | 12 | M16 | 8.39 |
300 | 324 | 2 | 440 | 395 | 22 | 325 | 24 | 4 | 365 | 12 | M20 | 10.8 |
350 | 356 | 2 | 490 | 445 | 22 | 357 | 26 | 4 | 415 | 12 | M20 | 15.6 |
377 | 378 | 13.1 | ||||||||||
400 | 406.4 | 2 | 540 | 495 | 22 | 408 | 28 | 4 | 465 | 16 | M20 | 18.7 |
500 | 508 | 2 | 645 | 600 | 22 | 510 | 30 | 4 | 570 | 20 | M20 | 25.1 |
600 | 609.6 | 2 | 755 | 705 | 26 | 612 | 30 | 5 | 670 | 20 | M24 | 25.7 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
AmaFlange Ayisicaba Ngokusho kwe-STAS 8013-84 NP 10
pipe | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) | ||||||||
I-DN mm | d mm | mm | d1 mm | d2 mm | d3 mm | d4 mm | b mm | e mm | c | umlomo | net | (7.85Kg/dm3) |
ND mm | mm | n | intambo | |||||||||
Ungabona ukuthi kumaflange anobubanzi obuyi-10 kuye ku-150mm ukulinganisa kuyefana STAS 8014 NP 16 | ||||||||||||
10 | 14 | 1 | 90 | 60 | 14 | 14.5 | 12 | 2 | 42 | 4 | M12 | 0.45 |
15 | 20 | 1 | 95 | 65 | 14 | 20.5 | 12 | 2 | 47 | 4 | M12 | 0.5 |
20 | 25 | 1 | 105 | 75 | 14 | 25.5 | 14 | 2 | 58 | 4 | M12 | 0.74 |
25 | 30 | 1 | 115 | 85 | 14 | 30.5 | 14 | 2 | 68 | 4 | M12 | 0.88 |
34 | 34.5 | 0.86 | ||||||||||
32 | 38 | 1 | 140 | 100 | 18 | 38.5 | 16 | 2 | 78 | 4 | M16 | 1.5 |
42 | 42.5 | 1.47 | ||||||||||
40 | 45 | 1 | 150 | 110 | 18 | 45.5 | 16 | 3 | 88 | 4 | M16 | 1.64 |
48 | 48.5 | 1.61 | ||||||||||
50 | 57 | 1 | 165 | 125 | 18 | 57.5 | 18 | 3 | 102 | 4 | M16 | 2.22 |
60 | 60.5 | 2.18 | ||||||||||
65 | 76 | 1 | 185 | 145 | 18 | 77 | 18 | 3 | 122 | 8 | M16 | 2.66 |
80 | 89 | 1 | 200 | 160 | 18 | 90 | 20 | 3 | 133 | 8 | M16 | 3.27 |
100 | 108 | 1 | 220 | 180 | 18 | 109 | 22 | 3 | 158 | 8 | M16 | 4.16 |
114 | 115 | 3.97 | ||||||||||
125 | 133 | 1 | 250 | 210 | 18 | 134 | 24 | 3 | 184 | 8 | M16 | 5.75 |
140 | 141 | 5.47 | ||||||||||
150 | 159 | 1 | 285 | 240 | 22 | 160 | 24 | 3 | 212 | 8 | M20 | 7.05 |
168 | 169 | 6.66 | ||||||||||
200 | 219 | 1 | 340 | 295 | 22 | 220 | 26 | 3 | 268 | 8 | M20 | 9.42 |
250 | 273 | 1 | 395 | 350 | 22 | 274 | 28 | 3 | 320 | 12 | M20 | 12.1 |
300 | 324 | 2 | 445 | 400 | 22 | 325 | 28 | 4 | 370 | 12 | M20 | 13.6 |
350 | 356 | 2 | 505 | 460 | 22 | 357 | 30 | 4 | 430 | 16 | M20 | 20.6 |
377 | 378 | 17.9 | ||||||||||
400 | 406.4 | 2 | 565 | 515 | 26 | 408 | 32 | 4 | 482 | 16 | M24 | 16.1 |
500 | 508 | 2 | 670 | 620 | 26 | 510 | 34 | 4 | 585 | 20 | M24 | 34.4 |
600 | 609.6 | 2 | 780 | 725 | 30 | 612 | 36 | 5 | 685 | 20 | M27 | 38.6 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
AmaFlange Ayisicaba Ngokusho kwe-STAS 8014-84 NP 16
pipe | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) | ||||||||
I-DN mm | d mm | mm | d1 mm | d2 mm | d3 mm | d4 mm | b mm | e mm | c | umlomo | net | (7.85Kg/dm3) |
ND mm | mm | n | intambo | |||||||||
10 | 14 | 1 | 90 | 60 | 14 | 14.5 | 12 | 2 | 42 | 4 | M12 | 0.45 |
15 | 20 | 1 | 95 | 65 | 14 | 20.5 | 12 | 2 | 47 | 4 | M12 | 0.5 |
20 | 25 | 1 | 105 | 75 | 14 | 25.5 | 14 | 2 | 58 | 4 | M12 | 0.74 |
25 | 30 | 1 | 115 | 85 | 14 | 30.5 | 14 | 2 | 68 | 4 | M12 | 0.88 |
34 | 34.5 | 0.86 | ||||||||||
32 | 38 | 1 | 140 | 100 | 18 | 38.5 | 16 | 2 | 78 | 4 | M16 | 1.5 |
42 | 42.5 | 1.47 | ||||||||||
40 | 45 | 1 | 150 | 110 | 18 | 45.5 | 16 | 3 | 88 | 4 | M16 | 1.64 |
48 | 48.5 | 1.61 | ||||||||||
50 | 57 | 1 | 165 | 125 | 18 | 57.5 | 18 | 3 | 102 | 4 | M16 | 2.22 |
60 | 60.5 | 2.18 | ||||||||||
65 | 76 | 1 | 185 | 145 | 18 | 77 | 18 | 3 | 122 | 8 | M16 | 2.66 |
80 | 89 | 1 | 200 | 160 | 18 | 90 | 20 | 3 | 133 | 8 | M16 | 3.27 |
100 | 108 | 1 | 220 | 180 | 18 | 109 | 22 | 3 | 158 | 8 | M16 | 4.16 |
114 | 115 | 3.97 | ||||||||||
125 | 133 | 1 | 250 | 210 | 18 | 134 | 24 | 3 | 184 | 8 | M16 | 5.75 |
140 | 141 | 5.47 | ||||||||||
150 | 159 | 1 | 285 | 240 | 22 | 160 | 24 | 3 | 212 | 8 | M20 | 7.05 |
168 | 169 | 6.66 | ||||||||||
200 | 219 | 1 | 340 | 295 | 22 | 220 | 26 | 3 | 268 | 12 | M20 | 9.13 |
250 | 273 | 1 | 405 | 355 | 26 | 274 | 32 | 3 | 320 | 12 | M24 | 14.9 |
300 | 324 | 2 | 460 | 410 | 26 | 325 | 32 | 4 | 370 | 12 | M24 | 17.8 |
350 | 356 | 2 | 520 | 470 | 26 | 357 | 36 | 4 | 430 | 16 | M24 | 28.2 |
377 | 378 | 24.8 | ||||||||||
400 | 406.4 | 2 | 580 | 525 | 30 | 408 | 38 | 4 | 482 | 16 | M27 | 34.6 |
500 | 508 | 2 | 715 | 650 | 33 | 510 | 44 | 4 | 585 | 20 | M30 | 59.3 |
600 | 609.6 | 2 | 840 | 770 | 36 | 612 | 48 | 5 | 685 | 20 | M33 | 79 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
AmaFlange Ayisicaba Ngokusho kwe-STAS 8015-84 NP 25
pipe | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) | ||||||||
I-DN mm | d mm | a | d1 mm | d2 mm | d3 mm | d4 mm | b mm | e mm | c | umlomo | net | (7.85Kg/dm3) |
ND mm | mm | mm | n | intambo | ||||||||
10 | 14 | 1 | 90 | 60 | 14 | 14.5 | 14 | 2 | 42 | 4 | M12 | 0.54 |
15 | 20 | 1 | 95 | 65 | 14 | 20.5 | 14 | 2 | 47 | 4 | M12 | 0.61 |
20 | 25 | 1 | 105 | 75 | 14 | 25.5 | 16 | 2 | 58 | 4 | M12 | 0.86 |
25 | 30 | 1 | 115 | 85 | 14 | 30.5 | 16 | 2 | 68 | 4 | M12 | 1.03 |
34 | 34.5 | 1.01 | ||||||||||
32 | 38 | 1 | 140 | 100 | 18 | 38.5 | 18 | 2 | 78 | 4 | M16 | 1.71 |
42 | 42.5 | 1.68 | ||||||||||
40 | 45 | 1 | 150 | 110 | 18 | 45.5 | 18 | 3 | 88 | 4 | M16 | 1.88 |
48 | 48.5 | 1.74 | ||||||||||
50 | 57 | 1 | 165 | 125 | 18 | 57.5 | 20 | 3 | 102 | 4 | M16 | 2.5 |
60 | 60.5 | 2.45 | ||||||||||
65 | 76 | 1 | 185 | 145 | 18 | 77 | 24 | 3 | 122 | 8 | M16 | 3.49 |
80 | 89 | 1 | 200 | 160 | 18 | 90 | 26 | 3 | 133 | 8 | M16 | 4.35 |
100 | 108 | 1 | 235 | 190 | 22 | 109 | 26 | 3 | 158 | 8 | M20 | 5.86 |
114 | 115 | 5.64 | ||||||||||
125 | 133 | 1 | 270 | 220 | 26 | 134 | 28 | 3 | 184 | 8 | M24 | 7.95 |
140 | 141 | 7.62 | ||||||||||
150 | 159 | 1 | 300 | 250 | 26 | 160 | 30 | 3 | 212 | 8 | M24 | 10.22 |
168 | 169 | 9.67 | ||||||||||
200 | 219 | 1 | 360 | 310 | 26 | 220 | 32 | 3 | 278 | 12 | M24 | 13.6 |
250 | 273 | 1 | 425 | 370 | 30 | 274 | 36 | 3 | 335 | 12 | M27 | 20 |
300 | 324 | 2 | 485 | 430 | 30 | 325 | 40 | 4 | 390 | 16 | M27 | 26.7 |
350 | 356 | 2 | 555 | 490 | 33 | 357 | 40 | 4 | 450 | 16 | M30 | 47.1 |
377 | 378 | 37.9 | ||||||||||
400 | 406.4 | 2 | 620 | 550 | 36 | 408 | 48 | 4 | 505 | 16 | M33 | 55.9 |
500 | 508 | 2 | 730 | 660 | 36 | 510 | 54 | 4 | 615 | 20 | M33 | 79 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
Ama-Blind Flanges Ngokuvumelana ne-Romanian Standards (STAS)
Ama-Blind Flanges Ngokusho kwe-STAS 7451-88 NP 6
I-DN mm | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) (7£5Kg/dm3) | |||||||
ND | d1 | d2 | d3 | Ubukhulu be-d4 | b | c max | e max | umlomo | net | Forma A | Ifomu B |
mm | mm | mm | mm | mm | mm | mm | mm | n | intambo | Umumo A | IsimoB |
10 | 75 | 50 | 11 | 25 | 12 | - | 2 | 4 | M10 | 0.38 | - |
15 | 80 | 55 | 11 | 30 | 12 | - | 2 | 4 | M10 | 0.44 | - |
20 | 90 | 65 | 11 | 40 | 14 | - | 2 | 4 | M10 | 0.65 | - |
25 | 100 | 75 | 11 | 50 | 14 | - | 2 | 4 | M10 | 0.82 | - |
32 | 120 | 90 | 14 | 60 | 14 | - | 2 | 4 | M12 | 1.17 | - |
40 | 130 | 100 | 14 | 70 | 14 | - | 3 | 4 | M12 | 1.39 | - |
50 | 140 | 110 | 14 | 80 | 14 | - | 3 | 4 | M12 | 1.62 | - |
65 | 160 | 130 | 14 | 100 | 14 | 55 | 3 | 4 | M12 | 2.44 | 2.48 |
80 | 190 | 150 | 18 | 110 | 16 | 70 | 3 | 4 | M16 | 3.43 | 3.49 |
100 | 210 | 170 | 18 | 130 | 16 | 90 | 3 | 4 | M16 | 4.76 | 4.86 |
125 | 240 | 200 | 18 | 160 | 18 | 115 | 3 | 8 | M16 | 6.11 | 6.28 |
150 | 265 | 225 | 18 | 185 | 18 | 140 | 3 | 8 | M16 | 7.51 | 7.75 |
200 | 320 | 280 | 18 | 240 | 20 | 190 | 3 | 8 | M16 | 12.3 | 12.7 |
250 | 375 | 335 | 18 | 295 | 22 | 235 | 3 | 12 | M16 | 18.3 | 19.6 |
300 | 440 | 395 | 22 | 350 | 22 | 285 | 4 | 12 | M20 | 25.3 | 26.3 |
350 | 490 | 445 | 22 | 395 | 22 | 330 | 4 | 12 | M20 | 31.6 | 32.9 |
400 | 540 | 495 | 22 | 445 | 22 | 380 | 4 | 16 | M20 | 38.4 | 40.2 |
500 | 645 | 600 | 22 | 550 | 24 | 475 | 4 | 20 | M20 | 60.4 | 63.2 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
Ama-Blind Flanges Ngokusho kwe-STAS 7451-88 NP 10
I-DN mm | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) (785Kg/dm3) | |||||||
ND | d1 | d2 | d3 | d4 | b | c max | e max | umlomo | net | Forma A | Ifomu B |
mm | mm | mm | mm | ubukhulu mm | mm | mm | mm | n | intambo | Umumo A | IsimoB |
10 | 90 | 60 | 14 | 30 | 14 | - | 2 | 4 | M12 | 0.63 | - |
15 | 95 | 65 | 14 | 35 | 14 | - | 2 | 4 | M12 | 0.72 | - |
20 | 105 | 75 | 14 | 45 | 16 | - | 2 | 4 | M12 | 1.01 | - |
25 | 115 | 85 | 14 | 55 | 16 | - | 2 | 4 | M12 | 1.23 | - |
32 | 140 | 100 | 18 | 60 | 16 | - | 2 | 4 | M16 | 1.8 | - |
40 | 150 | 110 | 18 | 70 | 16 | - | 3 | 4 | M16 | 2.09 | - |
50 | 165 | 125 | 18 | 85 | 18 | - | 3 | 4 | M16 | 2.88 | - |
65 | 185 | 145 | 18 | 105 | 18 | 55 | 3 | 4 | M16 | 3.66 | 3.7 |
80 | 200 | 160 | 18 | 120 | 20 | 70 | 3 | 8 | M16 | 4.77 | 4.83 |
100 | 220 | 180 | 18 | 140 | 20 | 90 | 3 | 8 | M16 | 5.65 | 5.75 |
125 | 250 | 210 | 18 | 170 | 22 | 115 | 3 | 8 | M16 | 8.42 | 8.59 |
150 | 285 | 240 | 22 | 190 | 22 | 140 | 3 | 8 | M20 | 10.4 | 10.6 |
200 | 340 | 295 | 22 | 245 | 24 | 190 | 3 | 8 | M20 | 16.3 | 16.9 |
250 | 395 | 350 | 22 | 300 | 26 | 235 | 3 | 12 | M20 | 24 | 24.7 |
300 | 445 | 400 | 22 | 350 | 26 | 280 | 4 | 12 | M20 | 30.9 | 34.9 |
350 | 505 | 460 | 22 | 410 | 26 | 330 | 4 | 16 | M20 | 40.6 | 41.9 |
400 | 565 | 515 | 26 | 460 | 26 | 380 | 4 | 16 | M24 | 49.6 | 51.2 |
500 | 670 | 620 | 26 | 565 | 28 | 475 | 4 | 20 | M24 | 75 | 77.8 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
Ama-Blind Flanges Ngokusho kwe-STAS 7451-88 NP 16
I-DN mm | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) (85Kg/dm3) | |||||||
ND mm | d1 mm | d2 mm | d3 mm | d4 | b mm | c max mm | e max | umlomo | net | Forma A | Ifomu B |
max | mm | ||||||||||
mm | n | intambo | Umumo A | IsimoB | |||||||
10 | 90 | 60 | 14 | 30 | 14 | - | 2 | 4 | M12 | 0.63 | - |
15 | 95 | 65 | 14 | 35 | 14 | - | 2 | 4 | M12 | 0.72 | - |
20 | 105 | 75 | 14 | 45 | 16 | - | 2 | 4 | M12 | 1.01 | - |
25 | 115 | 85 | 14 | 55 | 16 | - | 2 | 4 | M12 | 1.23 | - |
32 | 140 | 100 | 18 | 60 | 16 | - | 2 | 4 | M16 | 1.8 | - |
40 | 150 | 110 | 18 | 70 | 16 | - | 3 | 4 | M16 | 2.09 | - |
50 | 165 | 125 | 18 | 85 | 18 | - | 3 | 4 | M16 | 2.88 | - |
65 | 185 | 145 | 18 | 105 | 18 | 55 | 3 | 4 | M16 | 3.66 | 3.7 |
80 | 200 | 160 | 18 | 120 | 20 | 70 | 3 | 8 | M16 | 4.77 | 4.83 |
100 | 220 | 180 | 18 | 140 | 20 | 90 | 3 | 8 | M16 | 5.65 | 5.75 |
125 | 250 | 210 | 18 | 170 | 22 | 115 | 3 | 8 | M16 | 8.42 | 8.59 |
150 | 285 | 240 | 22 | 190 | 22 | 140 | 3 | 8 | M20 | 10.4 | 10.6 |
200 | 340 | 295 | 22 | 245 | 24 | 190 | 3 | 12 | M20 | 16.1 | 16.5 |
250 | 405 | 355 | 26 | 300 | 26 | 235 | 3 | 12 | M24 | 24.9 | 25.6 |
300 | 460 | 410 | 26 | 355 | 28 | 285 | 4 | 12 | M24 | 35.1 | 36.1 |
350 | 520 | 470 | 26 | 415 | 30 | 330 | 4 | 16 | M24 | 47.8 | 49.1 |
400 | 580 | 525 | 30 | 465 | 32 | 380 | 4 | 16 | M27 | 63.5 | 65.3 |
500 | 715 | 650 | 33 | 580 | 36 | 475 | 4 | 20 | M30 | 102 | 105 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
Ama-Blind Flanges Ngokusho kwe-STAS 7451-88 NP 25
I-DN mm | Ubukhulu be-Flange | Kuvukile | Izikulufu | Isisindo (kg) (785Kg/dm3) | |||||||
ND mm | d1 mm | d2 mm | d3 mm | d4 | b mm | c max mm | e max | umlomo | net | Forma A | Ifomu B |
max | mm | ||||||||||
mm | n | intambo | Umumo A | IsimoB | |||||||
10 | 90 | 60 | 14 | 30 | 16 | - | 2 | 8 | M12 | 0.72 | - |
15 | 95 | 65 | 14 | 35 | 16 | - | 2 | 8 | M12 | 0.81 | - |
20 | 105 | 75 | 14 | 45 | 18 | - | 2 | 8 | M12 | 1.24 | - |
25 | 115 | 85 | 14 | 55 | 18 | - | 2 | 8 | M12 | 1.38 | - |
32 | 140 | 100 | 18 | 60 | 18 | - | 2 | 8 | M16 | 2.03 | - |
40 | 150 | 110 | 18 | 70 | 18 | - | 3 | 8 | M16 | 2.35 | - |
50 | 165 | 125 | 18 | 85 | 20 | - | 3 | 4 | M16 | 3.26 | - |
65 | 185 | 145 | 18 | 105 | 22 | 55 | 3 | 8 | M16 | 4.2 | 4.33 |
80 | 200 | 160 | 18 | 120 | 24 | 70 | 3 | 8 | M16 | 5.88 | 5.94 |
100 | 235 | 190 | 22 | 140 | 24 | 90 | 3 | 8 | M20 | 7.54 | 7.64 |
125 | 270 | 220 | 26 | 165 | 26 | 115 | 3 | 8 | M24 | 10.8 | 11 |
150 | 300 | 250 | 26 | 195 | 28 | 140 | 3 | 8 | M24 | 14.5 | 14.7 |
200 | 360 | 310 | 26 | 255 | 30 | 190 | 3 | 12 | M24 | 22.3 | 22.7 |
250 | 425 | 370 | 30 | 310 | 32 | 237 | 3 | 12 | M27 | 33.5 | 34.2 |
300 | 485 | 430 | 30 | 370 | 34 | 285 | 4 | 16 | M27 | 46.3 | 47.3 |
350 | 555 | 490 | 33 | 420 | 38 | 332 | 4 | 16 | M30 | 68 | 69.3 |
400 | 620 | 550 | 36 | 475 | 40 | 380 | 4 | 16 | M33 | 89.7 | 91.5 |
500 | 730 | 660 | 36 | 585 | 45 | 475 | 4 | 20 | M33 | 138 | 141 |
Ama-flange asuka ku-carbon steel noma insimbi engagqwali engekho esitokweni angalethwa cishe ezinsukwini eziyi-10-15. |
Inqubo yokukhiqiza ye I-STAS flange
Ama-STAS flange angakhiqizwa ngokufoja, ukuphonsa, ukusika noma ukugoqa. Sikhiqiza ikakhulukazi ama-flange ngokuqamba, ukusika kanye nezinqubo zokugoqa.
Inqubo yokukhiqiza ye-STAS iflange yomgunyathi
Inqubo yokubumba ngokuvamile ihlanganisa izinqubo ezilandelayo, okungukuthi ukukhethwa kwamabhilidi eqophelo eliphezulu, ukufudumeza, ukubumba nokupholisa.
- Ukuhlola impahla eluhlaza - Impahla eluhlaza eyisihluthulelo esetshenziselwa ukukhiqiza ama-flange yi-billet noma isitokwe sebha egoqiwe eshisayo. Zonke izinto zokusetshenziswa ezithengiwe zinikezwa imibiko yokuhlola ngokuya Ngamazinga WaseBrithani anokulandeleka okugcwele. Lesi isinyathelo sokuqala esiyisibopho senqubo yokukhiqiza i-flange ukuze kuqinisekiswe ikhwalithi enhle. Izinto zokusetshenziswa ziphinde zihlolwe ngaphakathi endlini ukuze kuqinisekiswe ukwakheka kwamakhemikhali, izakhiwo zemishini kanye nokuhlaziywa kwe-metallographic.
- Ukusika izinto zokusetshenziswa - Ukulawula okulungile nokuqinile kosayizi wokusika kanye nezilinganiso kuqinisekisa ukulawulwa kwezindleko ezigcwele.
- Ukushisa - Lesi isinyathelo esibaluleke kakhulu sekhwalithi yama-flange. Kuyadingeka ukugcina amarekhodi anemininingwane yamazinga okushisa ukuze ugweme ukushisa ngokweqile. Ukushisa ngokweqile kungalimaza ukwakheka kwensimbi kanye nezakhiwo zemishini yezinto ezingavuthiwe.
- Forging - Inqubo yokubumba ihlukaniswe yaba ukuqamba mahhala kanye ne-die forging. Isikhathi sokubumba namandla ama-flanges kuyahlukahluka kumakilasi okucindezela ahlukene.
- Ukwelashwa kokushisa-Inhloso yokwelashwa kokushisa ukuqeda ukucindezeleka ngaphakathi kwe-flange futhi wenze ukuminyana kube okufanayo. Ukuqopha ngokucophelela izinga lokushisa lokwelashwa kanye nesikhathi sokupholisa kuyisihluthulelo.
- Ukuhlolwa kwezikhala zokubumba - Ngemva kwenqubo yokwelashwa kokushisa, amasampula eqoqo akhethiwe aphinde ahlolwe ukwakheka kwamakhemikhali kanye nezakhiwo zemishini ukuze kuqinisekiswe ukuthi zonke izinto ziyadlula.
- Ukucutshungulwa kwezikhala zokubumba - Ngesikhathi somshini, ukuhlolwa kuyenziwa kanye nomshini ukuze kuqinisekiswe ukuthi ingxenye ngayinye ye-flange ifanelekile. Umshini wenziwa ku-CNC kanye/noma kuma-lathes.
- Ukuhlolwa Komkhiqizo Oqediwe - Umkhiqizo oqediwe uzohlolwa ngo-100% ngaphambi kokulethwa ukuze kuqinisekiswe ukuthi izimpahla zihlangabezana nezindinganiso ze-STAS, ASME, EN noma ikhasimende.
- Amadokhumenti Abhaliwe - Yonke inqubo yokukhiqiza kanye nokuhlolwa kwekhwalithi emazingeni ahlukene kubhalwa ngokuvumelana nezinqubo zokusebenza ezijwayelekile ze-STAS. Lesi isiqinisekiso sekhwalithi enhle.
- Izitifiketi zokuhlola: Njengoba singabakhiqizi abaqinisekisiwe be-STAS kanye ne-PED, singakhipha izitifiketi zokuhlola zazo zonke izimpahla lapho zilethwa futhi zihlolwa ngokuvumelana Namazinga WaseBrithani.
- Ukupakisha: Wonke ama-forging nama-flange apakishwa emabhokisini okhuni noma amakhreyithi noma ama-pallets ukuqinisekisa ukuhamba okuphephile kwempahla.
Inqubo yokukhiqiza ye-STAS plate cutting flange
Inqubo lapha ilula uma kuqhathaniswa, futhi impahla eluhlaza eyinhloko ipuleti eligoqiwe elishisayo. Inqubo isetshenziswa kakhulu ukukhiqiza ama-flange epuleti elishelelayo anogqinsi oluphansi kanye nama-flange ayimpumputhe. Wonke amapuleti athengiwe ahambisana nesitifiketi sokuhlola se-STAS Standards.
Imibuthano isikwa emapuletini.
Akukho ukwelashwa okushisa okuhilelekile enqubweni yokukhiqiza i-flange.
Ukubhoboza kanye nokwenza imishini kwenziwa emibuthanweni ukuze kutholwe ubukhulu obudingekayo.
Izimpahla zihlolwa ngokubuka futhi zimakwe ngokuhambisana namazinga afanele.
Ukumakwa kwe-STAS Flanges
Mayelana nokumakwa kwamaflange e-STAS, izinga licacisa ukuthi ulwazi olulandelayo kufanele lufakwe kuhlangothi ngalunye:
- 1. Igama lomkhiqizi noma uphawu lokuhweba;
- 2. Usayizi we-Flange kanye nesilinganiso sokucindezela (PN);
- 3. Ukuqokwa kwezinto (isb, i-P250GH yensimbi ye-carbon, i-X5CrNi18-10 yensimbi engagqwali);
- 4. Inombolo yokushisa noma ikhodi yesibonakaliso ukuze kulandeleke;
- 5. Ukuqokwa okujwayelekile kwe-STAS.
Lezi zimpawu zingagxivizwa noma ziphonswe phezu kwe-flange noma zinikezwe umaka ohlukile onamathiselwe ku-flange.
Kubalulekile ukulandela izimfuneko ezijwayelekile zokumaka ama-STAS flange ukuze kuqinisekiswe ukukhonjwa okufanele nokulandeleka kwama-flange ngesikhathi sokufakwa nokugcinwa.
Ukupakishwa kwe-STAS Flanges
Ukupakisha ama-STAS flange, ungalandela lezi zinyathelo:
- 1. Qoqa izinto zokupakisha ezidingekayo: Uzodinga amabhokisi ekhadibhodi aqinile, ukugoqa kwamabhamuza, ukupakisha amantongomane, kanye netheyiphu yokupakisha.
- 2. Goqa ibhamuza ngalinye ngokugoqa ibhamuza: Qala ngokugoqa i-STAS flange ngayinye ngokugoqa ibhamuza. Qinisekisa ukuthi uyisonga ngokuqinile, ngakho ivikelwe kahle.
- 3. Beka ama-flange asongwe ebhokisini lekhadibhodi: Ngemva kokugoqa ama-flange, wabeke ebhokisini lekhadibhodi. Qinisekisa ukuthi ugcwalisa noma yiziphi izikhala ngokupakisha amantongomane ukuze uvimbele ama-flange ukuthi angahambi ngesikhathi sokuthutha.
- 4. Vala ibhokisi nge-packing tape: Uma ama-flange esengaphakathi kwebhokisi, livale ngokuphephile nge-packing tape. Qinisekisa ukuthi uqinisa imiphetho nemiphetho yebhokisi nge-tape eyengeziwe.
- 5. Faka ilebula ebhokisini: Okokugcina, lebula ibhokisi ngokucacile ngekheli lendawo, ikheli lokubuyisela, kanye nanoma yiluphi olunye ulwazi oludingekayo.
- 6. Hlela ukuthunyelwa ngomkhumbi: Hlela ukuthi ibhokisi lihanjiswe ngenkampani yenethiwekhi ethembekile, futhi uqiniseke ukuthi ulandelela ukuthunyelwa ukuze uqinisekise ukuthi ifika lapho iya khona ngokuphepha.
Ukulandela lezi zinyathelo kuqinisekisa ukulandelela ngokwanele ukuthunyelwa kokuthi ama-STAS flange akho apakishwe kahle futhi avikelwe ngesikhathi sokuthunyelwa.
Ukuhlolwa nokulinganisa kwe-STAS Flanges
Ama-flange ayingxenye ebalulekile ezinhlelweni zamapayipi, amapayipi axhumayo futhi aqinisekise ukugeleza okungavuzi koketshezi. Ama-STAS flange, ikakhulukazi, aziwa ngekhwalithi yawo ephezulu nokuqina, okuwenza abe yinketho edumile phakathi kwezimboni. Kodwa-ke, ukuqinisekisa ukuhlolwa nokulinganisa okufanele kwama-STAS flange kubalulekile ukuze kuqinisekiswe ukusebenza kahle nokuphepha. Sizoxoxa ngezinto ezibonakalayo, ubukhulu, ukuphela kwendawo, ukuqondanisa kwembobo yebhawodi, usayizi wembobo yebholidi, intambo yembobo yebholidi, kanye ne-gasket surface ye-STAS flanges.
Material
Ama-STAS flange ngokuvamile enziwa ngezinto ezisezingeni eliphezulu njenge-carbon steel, insimbi engagqwali, nensimbi yengxubevange. Lezi zinto zaziwa ngokuhlala kwazo isikhathi eside kanye nokumelana nokugqwala, kuqinisekisa ukuthi ama-flange angakwazi ukumelana nezindawo ezinokhahlo.
Dimension
Ubukhulu bamaflange e-STAS bubalulekile ukuze kuqinisekiswe ukufana okufanele kwamapayipi nezinye izingxenye zesistimu. Ama-flange avamise ukuza ngebanga losayizi, ukusuka ku-DN15 ukuya ku-DN400, futhi ahambisana nobukhulu obujwayelekile obufana ne-DIN ne-ANSI.
surface Qeda
Ukuqedwa okungaphezulu kwama-STAS flange kungenye into ebalulekile ethinta ukusebenza kwawo. Ama-flanges kufanele abe nesiphetho esibushelelezi futhi esilinganayo ukuvimbela ukuvuza nokuqinisekisa uphawu oluqinile phakathi kwama-flanges ne-gasket. Ukuqedwa kwendawo okujwayelekile kuhlanganisa ukupholishwa, okufakwe ama-galvanized, kanye ne-sandblasted.
Ukuqondanisa Kwembobo Ye-Bolt
Ukuqondanisa kwembobo yebholidi yamaflange e-STAS kufanele kucace ukuze kuqinisekiswe ukuqondana kahle kwamabhawodi kanye nokuxhumeka okuvikelekile kwama-flange. Ukuqondanisa kahle imbobo yebholithi kuvimbela ukuvuza futhi kuqinisekisa ukuzinza kwesistimu yamapayipi.
Usayizi we-Bolt Hole
Usayizi wembobo yebholithi yama-STAS flanges ngokuvamile uphakathi kwe-intshi engu-1/2 kuya ku-2 amayintshi, kuye ngosayizi we-flange. Izimbobo zamabhawodi kumele zilingane kahle ukuze zikwazi ukufaka amabhawodi asetshenziswa ohlelweni.
Intambo ye-Bolt Hole
Intambo yembobo yebhawodi yama-STAS flanges ngokuvamile inemicu eqinile ukuze kuqinisekiswe ukulingana okuvikelekile nokuqinile namabhawudi asetshenziswa kusistimu. Intambo kufanele isikwe ngokulinganayo futhi ingabi nama-burrs noma okunye ukungapheleli okungathinta ukuxhumana phakathi kwama-flange nama-bolts.
I-Gasket Surface
I-gasket surface yama-STAS flanges kumele ibushelelezi futhi iqinisekise nokuvala okuqinile phakathi kwama-flanges kanye ne-gasket. Ukuqedwa kahle kwe-gasket surface kuvimbela ukuvuza futhi kuqinisekisa ukuzinza kwesistimu yamapayipi.
Ukuqinisekisa ukuhlolwa nokulinganisa okufanele kwama-STAS flange kubalulekile ekusebenzeni okuphezulu nokuphepha. Kubalulekile ukucabangela izinto ezifana nokokusebenza, ubukhulu, ukuqedwa kwendawo, ukuqondanisa kwembobo yebhawodi, usayizi wembobo yebhawodi, intambo yembobo yebhawodi, nendawo ye-gasket lapho uhlola futhi ukala amaflange e-STAS. Ngokulandela le mihlahlandlela, ungaqinisekisa ukuthi ama-flange asebenza kahle, avimbele ukuvuza, futhi ugcine ubuqotho besistimu yakho yokukhipha amapayipi.
Ukusetshenziswa kwe-STAS Flanges
Ama-STAS Flanges aziwa ngokuletha ukusebenza okukhethekile futhi ngokuvamile athuthukiswa ukuze ahlangabezane nezidingo. Lawa ma-STAS Flange asetshenziswa ezimbonini ezahlukahlukene ezifana nalezi:
- I-Stainless Steel STAS Flange isebenzisa ku-Oil and Gas Pipeline;
- I-STAS Flange ukusetshenziswa Embonini Yamakhemikhali;
- Steel Alloy I-STAS Flange ukusetshenziswa kwe-Plumbing;
- UFlat Ubhekene I-STAS Flange isebenzisa ekushiseni;
- I-STAS Flange ukusetshenziswa Ezinhlelweni Zokuhlinzeka Ngamanzi;
- I-STAS Flange ukusetshenziswa kwe-Power Plant;
- I-STAS Flange isebenzisa Emkhakheni Wephepha & Pulp;
- I-STAS Flange isebenzisa ku-General Purpose Applications;
- Steel STAS Flange isebenzisa Fabrication Industry;
- I-STAS Flange isebenzisa embonini yokucubungula ukudla;
- I-STAS Flange isebenzisa ku-Structural Pipe.
Ungawathenga kanjani ama-STAS flange alungile?
Uma usemakethe yama-STAS flanges, kubalulekile ukuqonda izici ezihlukahlukene ezingena ekukhetheni i-flange elungile yohlelo lwakho lokusebenza. Njengoba kunezinketho eziningi ezitholakalayo, kungaba nzima ukwazi ukuthi ungaqala kuphi. Sizoxoxa ngokucatshangelwa okubalulekile kokuthenga amaflange e-STAS alungile, okuhlanganisa usayizi wawo, uhlobo, into ebalulekile, isilinganiso sokucindezela, uhlobo lokuxhuma, nezinga elijwayelekile.
Usayizi we-STAS Flange:
Ubukhulu be-flange bunqunywa ubukhulu bepayipi elizoxhunywa kulo. Ama-STAS flange atholakala ngebanga losayizi, ukusuka ku-DN10 kuya ku-DN400. Kubalulekile ukukhetha i-flange engusayizi ofanayo nesistimu yakho yamapayipi ukuze uqinisekise ukulingana okufanele nokuvikelekile.
Uhlobo lwe-STAS Flange:
Ama-STAS flange atholakala ngezinhlobo eziningana ezahlukene, kufaka phakathi i-weld neck, impumputhe nokunye. Uhlobo lwe-flange olukhethayo luzoncika ezidingweni ezithile zohlelo lwakho lwamapayipi. Isibonelo, ama-slip-on flange avame ukusetshenziselwa izinhlelo zokusebenza ezinengcindezi ephansi, kuyilapho ama-weld neck flange afaneleka kangcono ezindaweni ezinomfutho ophezulu.
Izinto ze-STAS Flange:
Impahla ye-flange ingenye ukucatshangelwa okubalulekile. Ama-STAS flange ngokuvamile enziwa nge-carbon steel, insimbi engagqwali, noma i-alloy steel. Impahla oyikhethayo izoncika ezidingweni zesicelo sakho, okuhlanganisa izinga lokushisa, ingcindezi, kanye nesimo esibi kakhulu soketshezi oluthuthwayo.
Isilinganiso Sokucindezela kwe-STAS Flange:
Isilinganiso sokucindezela kwe-flange ingcindezi enkulu engakwazi ukumelana nayo ngaphandle kokwehluleka. Ama-STAS flange ayatholakala ngezilinganiso zokucindezela ezisuka ku-PN6 kuye ku-PN40. Kubalulekile ukukhetha i-flange enesilinganiso sokucindezela esifana nezidingo zesistimu yakho yamapayipi.
Uhlobo lokuxhuma lwe-STAS Flange:
Uhlobo lokuxhuma lwe-flange lubhekisela endleleni esetshenziselwa ukuxhuma i-flange ohlelweni lwamapayipi. Izinhlobo ezivame kakhulu zokuxhuma ubuso obuphakanyisiwe, ubuso obuyisicaba, kanye nokuhlanganyelwa kohlobo lwendandatho. Uhlobo lokuxhuma olukhethayo luzoncika ezidingweni ezithile zohlelo lwakho lwamapayipi.
Izinga le-STAS Flange:
Okokugcina, izinga le-flange libhekisela kusethi ethile yezicaciso enamathela kuyo. Ama-STAS flange aklanyelwe ukuhlangabezana nezimfuneko Zezinga Likazwelonke lesi-French. Kubalulekile ukukhetha i-flange ehlangabezana nezindinganiso ezifanele zohlelo lwakho lokusebenza ukuze uqinisekise ukusebenza kahle nokuhambisana.
Uma uthenga amaflange e-STAS, kubalulekile ukucabangela izici ezibalulekile ezimbalwa, okuhlanganisa usayizi, uhlobo, into ebalulekile, isilinganiso sokucindezela, uhlobo lokuxhuma, nezinga elijwayelekile. Ngokuhlola ngokucophelela lezi zici nokukhetha iflenge elifanele lohlelo lwakho lokusebenza, ungaqinisekisa ukusebenza okuphelele nokuphepha ohlelweni lwakho lwamapayipi.
Ungayikhetha kanjani I-STAS ama-flanges nomakhi?
Uma kuziwa ekukhetheni umkhiqizi we-STAS flange othembekile, kunezici ezimbalwa okudingeka uzicabangele. Phela, ikhwalithi yama-flange akho ingaba nomthelela omkhulu ekusebenzeni komshini wakho kanye nokuphepha komsebenzi wakho. Sizoxoxa ngezinyathelo ezibalulekile zokukusiza ukuthi uthole umakhi ofanele izidingo zakho.
Nquma izidingo zakho
Ngaphambi kokuthi useshe umenzi we-flanges, kufanele wazi ukuthi yini oyidingayo. Lokhu kusho ukuqonda ukucaciswa, ubukhulu, nezinye izidingo zama-flange ozidingayo. Thatha isikhathi sokuhlaziya izidingo zephrojekthi yakho futhi ubone uhlobo lwama-flange adingekayo. Lokhu kuzokwenza ukuthola umkhiqizi ongahlangabezana nezidingo zakho ngokukhululeka.
Idumela
Bheka izibuyekezo, izilinganiso, nobufakazi obuvela kumakhasimende wangaphambilini. Hlola ukuthi umkhiqizi unazo yini izitifiketi zomkhakha, imiklomelo, noma izinhlangano ezisebenzisana nazo.
Experience
Uma kuziwa kuma-STAS flanges, isipiliyoni sibalulekile, ufuna ukusebenza nomkhiqizi onerekhodi eliqinisekisiwe lokukhiqiza ama-flange ekhwalithi ephezulu. Bheka umkhiqizi onomlando omude embonini kanye nedumela eliqinile lokuletha imikhiqizo ethembekile.
Production umthamo
Qinisekisa ukuthi umenzi unamandla okukhiqiza ukuhlangabezana nezidingo zephrojekthi yakho. Hlola isikhathi sabo sokuhola, amashejuli okukhiqiza, namaleveli we-inventory.
Ukwenza ngokwezifiso
Akuwona wonke amaphrojekthi adinga ama-flange ajwayelekile. Uma udinga ama-flange enziwe ngokwezifiso, kufanele ubheke umkhiqizi ongakunikeza izixazululo ezenzelwe ukuhlangabezana nezidingo zakho ezithile. Qiniseka ukuthi umenzi okhethiwe angakhiqiza ama-flange enziwe ngokwezifiso ahlangabezana nokucaciswa okuhlukile kwephrojekthi yakho.
Cost
Yiqiniso, izindleko ziyisici esibalulekile kunoma yisiphi isinqumo sokuthenga. Lapho ukhetha umkhiqizi wama-flange, kubalulekile ukucabangela izindleko zemikhiqizo namasevisi abo. Nokho, kubalulekile ukukhumbula ukuthi ngezinye izikhathi inketho eshibhe kakhulu iyona engcono kakhulu. Bheka umkhiqizi onikeza amanani ancintisanayo ngenkathi ehlinzeka ngemikhiqizo namasevisi ekhwalithi ephezulu.
Indawo
Indawo yomkhiqizi nayo ingaba nomthelela esinqumweni sakho. Ukusebenza nomkhiqizi eduze nendawo yephrojekthi yakho kungasiza ukunciphisa izindleko zokuhamba kanye nezikhathi zokuhola. Nokho, uma umkhiqizi etholakala endaweni enezindleko eziphansi zomsebenzi nezokukhiqiza, anganikeza amanani ancintisanayo kakhulu.
Abakhiqizi bocwaningo
Uma usuzibonile izidingo zakho kanye nezidingo zakho, yisikhathi sokuqala ukucwaninga abakhiqizi. Ungaqala ngokusesha ku-inthanethi abakhiqizi abakhiqiza ama-STAS flange. Bheka abakhiqizi abanewebhusayithi, ubukhona benkundla yezokuxhumana, nezibuyekezo ezinhle.
Cela amakhwothi
Ngemuva kokuthi uthole abakhiqizi abathembisayo, yisikhathi sokucela amakhwothi. Abakhiqizi abaningi bazohlinzeka ngekhotheshini yamahhala ngokusekelwe ezidingweni zakho zephrojekthi. Qinisekisa ukuthi unikeza imininingwane eminingi ngangokunokwenzeka ukuze uthole isisho esinembile.
Buyekeza izingcaphuno
Uma usuwatholile ama-quotes, zinike isikhathi sokuwabuyekeza ngokucophelela. Bheka izintengo, izikhathi zokulethwa, kanye nanoma yimiphi eminye imininingwane efanele. Zizwe ukhululekile ukubuza imibuzo noma ucele ulwazi olwengeziwe uma uludinga.
Cabangela ezinye izici
Lapho ukhetha umkhiqizi wama-flange, kunezici eziningi okufanele zicatshangelwe. Isibonelo, ungase ufune ukubheka izinqubo zokulawula ikhwalithi zomenzi kanye nesevisi yamakhasimende. Qiniseka ukuthi ukhetha umkhiqizi ohlangabezana nezidingo zakho ezithile kanye nezidingo.
- Hlola izinqubo zokulawula ikhwalithi zomkhiqizi: Ukulawulwa kwekhwalithi kubalulekile ekukhiqizeni ama-STAS flange. Bheka umkhiqizi onezinqubo zokulawula ikhwalithi eziqinile ukuze uqinisekise ukuthi imikhiqizo yakhe ihlangabezana namazinga adingekayo.
- Cabangela isevisi yamakhasimende yomkhiqizi: Umkhiqizi onokwethenjelwa kufanele anikeze isevisi yamakhasimende enhle kakhulu. Bheka umakhi ophendulayo, osobala, futhi ozimisele ukusebenza nawe ukuze ahlangabezane nezidingo zephrojekthi yakho.
- Hlola amanani omkhiqizi: Intengo ibalulekile uma ukhetha umkhiqizi. Nokho, ungasusi isinqumo sakho enanini kuphela. Cabangela isiphakamiso senani somkhiqizi, okuhlanganisa ikhwalithi yomkhiqizo wawo, isevisi, nosekelo.
Ngokulandela lezi zinyathelo, ungakwazi ukuhlonza umkhiqizi othembekile we-STAS flange ongahlangabezana nezidingo zephrojekthi yakho futhi alethe imikhiqizo namasevisi ekhwalithi ephezulu.
Kungani Ukhetha I-Guanxin Ukuze Ibe I-STAS Yakho Umphakeli weFlange?
Ezimakethe zanamuhla ezincintisanayo, ukukhetha umhlinzeki we-STAS flange onganikezela ngemikhiqizo yekhwalithi ephezulu, amanani ancintisanayo, kanye nesevisi yamakhasimende enhle kakhulu kubaluleke kakhulu kunangaphambili. Kungakho i-Guanxin iyisinqumo esihle kakhulu sezidingo zakho ze-STAS flange. Enye yezinzuzo ezibalulekile zokukhetha i-Guanxin izinga lemikhiqizo yayo. Yonke imikhiqizo ye-Guanxin yakhiwe kusetshenziswa okokusebenza kwesimanje kanye nezinto ezisezingeni eliphezulu, okuqinisekisa ukuthi uthola umkhiqizo onokwethenjelwa nohlala isikhathi eside. Ngaphezu kwalokho, izinyathelo zokulawula ikhwalithi ze-Guanxin ziphakathi kweziqine kakhulu embonini, ngakho-ke ungathemba ukuthi imikhiqizo oyitholayo izohlangabezana noma idlule okulindele.
Enye inzuzo yokukhetha i-Guanxin amanani ayo okuncintisana. Ngokungafani nabahlinzeki abaningi be-STAS flange, i-Guanxin izibophezele ekunikezeni amakhasimende ayo amanani angcono kakhulu ngaphandle kokudela ikhwalithi noma isevisi. Lokhu kusho ukuthi ungathemba ukuthi uthola inani elingcono kakhulu lemali yakho lapho ukhetha i-Guanxin.
Yebo, ngisho nemikhiqizo yekhwalithi engcono kakhulu kanye namanani ancintisana kakhulu anele kuphela ngesevisi yamakhasimende enhle kakhulu. Kungakho i-Guanxin izibophezele ekunikezeni amakhasimende ayo isevisi yamakhasimende ephakeme kakhulu ngangokunokwenzeka. Kungakhathaliseki ukuthi unombuzo mayelana nomkhiqizo noma udinga usizo nge-oda, ithimba lesevisi yamakhasimende elinolwazi nelinobungane lika-Guanxin likhona ukukusiza zonke izinyathelo zakho.
Ngaphandle kwalezi zinzuzo, siyaqonda ukuthi amanye amakhasimende angase abe nokukhathazeka ngokukhetha i-Guanxin njengomhlinzeki wabo we-STAS flange. Isibonelo, abanye bangase bakhathazeke ngokuthi imikhiqizo ye-Guanxin ibiza kakhulu kunabanye abahlinzeki. Nokho, sikukhuthaza ukuthi uqhathanise amanani entengo ka-Guanxin nabanye abahlinzeki bempahla futhi ubone ukuthi sikunikeza inani elingcono kakhulu lemali yakho. Ngokunjalo, abanye bangase bakhathazeke ngokuthi izindlela zokulawula ikhwalithi zika-Guanxin zingase ziholele ezikhathini ezinde zokuhola noma ukubambezeleka kokuthunyelwa ngomkhumbi. Kodwa-ke, sizibophezele ekutholeleni imikhiqizo yakho ngokushesha ngangokunokwenzeka ngenkathi siqinisekisa ikhwalithi ephezulu kakhulu. Sengiphetha, i-Guanxin iyisinqumo esicacile sanoma ubani odinga ama-STAS flange ekhwalithi ephezulu ngentengo encintisanayo, enesevisi yamakhasimende enhle kakhulu yokuyisekela. Sikukhuthaza ukuthi uxhumane nathi namuhla ukuze ufunde kabanzi mayelana nokuthi singasiza kanjani ukuhlangabezana nezidingo zakho ze-STAS flange.
Thumela Izwe Okwe-STAS Flanges
EMAPHAKATHI MPUMALANGA | AFRIKA | I-AMERICA ESENYAKATHO | IYUROPHU | E-ASIA | I-SOUTH AMERICA |
I-Saudi Arabia | Nigeria | USA | Russia | India | Argentina |
Iran | Algeria | Canada | Norway | Singapore | Bolivia |
Iraq | Angola | Mexico | Germany | Malaysia | Brazil |
Uae | Iningizimu Afrika | Panama | France | Indonesia | Chile |
Qatar | Libya | Costa Rica | Italy | Thailand | Venezuela |
Bahrain | Egypt | EPuerto Rica | UK | Vietnam | Colombia |
Oman | Sudan | Trinidad And Tobago | Spain | INingizimu Korea | Ecuador |
Kuwait | Equatorial Guinea | Jamaica | E-UKraine | Japan | Guyana |
igalikuni | IRiphabhulikhi yaseCongo | Bahamas | I-Netherland | i-Sri Lanka | Paraguay |
Yemen | Gabon | Denmark | Belgium | Maldives | Uruguay |
Syria | Greece | Bangladesh | |||
Jordan | I-Czech Republic | Myanmar | |||
Cyprus | Portugal | Taiwan | |||
Hungary | Cambodia | ||||
E-Albania | |||||
Austria | |||||
Switzerland | |||||
Slovakia | |||||
Finland | |||||
Ireland | |||||
Croatia | |||||
Slovenia | |||||
Malta |
shiya impendulo