Kev tshaj lij Tuam Tshoj Tuam Tshoj 20 Nti Kos Valve Viav Hom RF Wcb 600lb

Peb muaj ntau tus neeg ua haujlwm zoo tshaj plaws ntawm kev txhawb nqa, QC, thiab ua haujlwm nrog cov teeb meem teeb meem los ntawm kev tsim cov txheej txheem rau Kev Lag Luam Tuam Tshoj Tuam Tshoj 20 Inch Check Valve Viav Hom RF Wcb 600lb, Peb ua siab dawb thiab qhib. Peb tos ntsoov rau koj qhov kev mus ntsib thiab teeb tsa kev sib koom tes uas muaj kev ntseeg siab thiab mus sij hawm ntev. Peb muaj ntau tus neeg ua haujlwm zoo tshaj plaws ntawm kev txhawb nqa, QC, thiab ua haujlwm nrog cov teeb meem teeb meem los ntawm cov txheej txheem tsim khoom rau Tuam Tshoj Wcb Kos Valve, Swing Check Valve, wcb kos valve, Peb lub tuam txhab hais txog "tus nqi tsim nyog, zoo, muaj txiaj ntsig. ntau lawm lub sij hawm thiab zoo tom qab-muag kev pab cuam "raws li peb tenet. Peb cia siab tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig yav tom ntej. Txais tos tiv tauj peb. Cov ntaub ntawv tseem ceeb: carbon steel, stainless hlau, Inconel, Incoloy, thiab lwm yam. Siab thiab kub DN (mm) Nominal inch 50 (2 ") ~ 700 (28") 50 (2") ~ 450 (18") PN (Nominal siab ) 1.0 1.6 MPa Kev ntsuas siab Plhaub 1.5 2.4 Sealing 1.1 1.76 Qhov kub thiab txias haum nruab nrab Cov dej khib nyiab, dej phwj tuaj, cua, chav dej, zaub mov, tshuaj, roj, kua qaub, thiab lwm yam. Meterial ntawm cov khoom tseem ceeb ntawm lub cev cam khwb cia hlau, ductile hlau, lub rooj EPDM, NBR, VITON, PTFE disc nickel ductile hlau, AI bronze, stainless hlau qia carbon steel, stainless hlau bushing PTFE "O" nplhaib PTFE pin stainless hlau tseem ceeb stainless hlau Tus Qauv Txheej Txheem: Tus Qauv Tsim Qauv EN 593, MSS SP67 API 609 BS5155 Kev Tshawb Fawb & Kev Ntsuas API 598 ISO 5208 EN 12266 Kawg Standard ANSI B16.1 CL. 125 LB & B16.5 CL. 150LBAS 2129 Table D & E BS 10 Table D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 700510 PN1 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Table 1000/3 & Table 1600/3 Lub ntsej muag rau ntsej muag ISO 5752 , EN 558 , MSS SP67 thiab API 609 DIN3202 Qhov loj thiab qhov hnyav DN D D1 D2 LR t nyhav (5 kg) 40 mm 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" 165 118. 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" 328 265 233.7 114 127 50 26 300 12" 1028. 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 1172 60" 95.4 73 172 700 28" 800 720 680 229 354 98 219