Waxaan kaliya isku dayi doonaa our ugu weyn si ay u bixiyaan shirkadaha heer sare ah oo kaliya oo ku saabsan iibsade kasta, laakiin sidoo kale diyaar u yihiin in ay helaan talo kasta oo ay bixiyaan dukaamada our for Jumlo Price China Wcb Lined PFA Wafer Nooca Check Valve, Intaa waxaa dheer, waxaan si habboon u hagi lahaa dukaamada. oo ku saabsan farsamooyinka codsiga si aan u qaadanno alaabtayada iyo xalalka iyo sidoo kale habka loo doorto alaabta ku habboon.
Kaliya maahan isku dayga ugu weyn si aan u siino shirkado heer sare ah wax iibsade kasta, laakiin sidoo kale waxaan diyaar u nahay inaan helno talo kasta oo ay bixiyaan dukaamaystayaasheenaShiinaha Check Valve,Wafer Check Valve, wafer jeeg wafer, 1 inch jeeg waalka, Marka la isku daro wax soo saarka qaybaha ganacsiga shisheeye, waxaan ku siin karnaa wadarta xalalka macaamiisha iyadoo la damaanad qaadayo bixinta alaabta saxda ah ee goobta saxda ah waqtiga saxda ah, taas oo ay taageerayaan waayo-aragnimadeena badan, awoodda wax-soo-saarka awoodda leh, tayada joogtada ah, faylalka alaabta kala duwan iyo xakamaynta isbeddelka warshadaha iyo sidoo kale qaan-gaarkeena ka hor iyo ka dib adeegyada iibka. Waxaan jeclaan lahayn inaan kula wadaagno fikradahayaga oo aan soo dhaweyno faallooyinkaaga iyo su'aalahaaga.
Qalabka ugu muhiimsan: birta kaarboon, birta aan la taaban karin, Inconel, Incoloy, iwm.
Cadaadiska iyo heerkulka
| DN (mm) Dhexroorka magacaaban | 50(2″)~700(28″) | 50(2″)~450(18″) | |
| PN (cadaadiska magaca ah) | 1.0 | 1.6 | |
| MPa Cadaadiska tijaabada | Shell | 1.5 | 2.4 |
| Shaabadeynta | 1.1 | 1.76 | |
| Heerkul ku habboon | |||
| Dhexdhexaadiye ku habboon | Biyaha wasakhda ah, bulaacada, hawada, uumiga, cuntada, dawooyinka, saliidaha, acids, iwm. | ||
Meterial ee qaybaha ugu muhiimsan
| qaybo | maaddo |
| jir | birta shubka, birta ductile, |
| kursi | EPDM, NBR,VITON, PTFE |
| saxanka | birta ductile nickel, AI bronze, bir aan lahayn |
| jirid | birta kaarboon, bir aan lahayn |
| duurka | PTFE |
| "O" giraanta | PTFE |
| pin | bir aan lahayn |
| furaha | bir aan lahayn |
Heerka Fulinta:
| Heerka Naqshadeynta | EN 593, MSS SP67 API 609 BS5155 |
| Kormeerka & Imtixaanka | API 598 ISO 5208 EN 12266 |
| Heerka Dhamaadka | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Miiska D & E BS 10 Miiska D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Shaxda 1000/3 & Shaxda 1600/3 |
| Weji ka waji | ISO 5752, EN 558, MSS SP67 iyo API 609 DIN3202 |
cabbirada ugu muhiimsan iyo miisaanka
| DN | D | D1 | D2 | L | R | t | miisaanka(kg) | |
| mm | inji | |||||||
| 50 | 2 " | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
| 65 | 2.5 " | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3 " | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4 " | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5 " | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6 " | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
| 200 | 8 " | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10 " | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12 " | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14 " | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16 " | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
| 450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
| 500 | 20 " | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24 " | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28 " | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
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