OEM Supply Tuam Tshoj Hlau Khoom Ncej Flange kawg rooj vag Valve

Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo tib lub sijhawm rau OEM Kev Muag Khoom Tuam Tshoj Hlau Khoom Rising qia Flange kawg rooj vag Valve, Peb xav txog hauv cov khoom zoo tshaj plaws ntau dua. Ua ntej xa tawm hauv cov plaub hau muaj kev tswj xyuas nruj zoo thaum kho raws li cov qauv zoo thoob ntiaj teb. Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo nyob rau tib lub sijhawm rau Tuam Tshoj Gate Valves Nqe, Os & Y Rooj vag Valve, Yog tias yam khoom twg txaus siab rau koj, nco ntsoov qhia rau peb paub. Peb yuav sim peb qhov zoo tshaj plaws los ua kom tau raws li koj cov kev xav tau nrog cov khoom lag luam zoo, tus nqi zoo tshaj plaws thiab xa khoom sai. Thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav teb koj thaum peb tau txais koj cov lus nug. Koj yuav tsum nco ntsoov tias cov qauv no muaj ua ntej peb pib ua lag luam. Khoom nta ntawm hluav taws xob lub rooj vag valve 1. Cov dej tsis kam yog me me, thiab lub sealing nto yog eroded thiab eroded los ntawm nruab nrab; 2. Yooj yim qhib, sealing kev ua tau zoo, tsis muaj kev txwv nruab nrab ntws kev taw qhia, tsis muaj kev cuam tshuam, tsis muaj kev poob siab; 3. Cov qauv siv hluav taws xob muaj qhov zoo ntawm cov duab yooj yim, kev tsim khoom zoo thiab kev siv ntau yam. Cov qauv kev cai tsim qauv qauv qauv ntev Txuas flange Test thiab tshuaj xyuas Kev kub siab GB / T12234 GB / T12221 JB / T79 、 GB / T9113HG / T20592 、 EN1092 GB / T 13927JB / T9092 、 API 592 GB / T 1. Lub rooj vag valve 1. Test siab Nominal pressurePN(MPa) vaj tsev Test siab (MPa) Sab saum toj foob Sealing kua Foob (gas) 1.6 2.4 1.8 0.6 1.8 2.5 3.8 2.8 0.6 2.8 4.0 6.0 4.4 0.6.6 4.0. 15.0 11.0 0.6 11.0 Nws 16.0 24.0 18.0 0.6 18.0 2. Siv nruab nrab thiab kub Plhaub khoom siv nruab nrab Siv tau kub (℃) Carbon steel (hom C) Dej, chav, roj ≤425 Chromium nickel steel (P hom) Nitric acids ≤200 Cr Ni Mo steel (R hom) Nitric acids ≤200 Chromium molybdenum steel (hom I) Dej, chav dej, roj ≤550 Khoom siv ntawm cov khoom tseem ceeb ntawm hluav taws xob lub rooj vag valve Lub cev / lub rooj zaum rooj vag / lub rooj zaum Stem txiv ntoo muab tub lim handwheel carbon steel Cov khoom zoo carbon steel + cemented carbide los yog Stainless hlau Chromium stainless hlau tooj liab alloy Flexible graphite malleable hlau Chromium nickel steel Stainless hlau, stainless hlau + cemented carbide Chromium nickel stainless hlau tooj liab alloy teflon malleable hlau Cr Ni Mo steel Stainless hlau, stainless hlau + cemented carbide Chromium nickel stainless hlau tooj liab alloy teflon malleable hlau Chromium molybdenum steel Alloy steel + cemented carbide Chromium nickel tooj liab alloy graphite malleable hlau Drawing ntawm hluav taws xob wedge rooj vag valve Main txuas qhov ntev ntawm hluav taws xob wedge rooj vag valve PN1.6MPa DN (mm) LD D1 D2 bf Z-Φd H lub cev muaj zog WT (kg) Z940H Z940 Z940 Z940 -16C Y-16P/R/PL/RL W-16P/R/PL/RL Y-16I Z941Y Z941 Z941 Z941 40 200 145 110 85 16 3 56 5-18 125 100 16 3 4-18 653 DZW20 59 65 265 180 145 120 18 3 4-18 665 DZW20 62 80 280 195 160 135 1818 W 3 5 180 155 20 3 8-18 787 AWM 20 92 150 350 280 240 210 24 3 8-23 955 DZW30 161 200 400 335 295 265 26 3 12-23 1105 DZW30 219 250 400 5023 3 45 376 300 500 460 410 375 30 3 12-25 1516 TSW60 484 350 550 520 470 435 34 4 16-25 1678 DZW60 695 400 600 580 525 485 36 4 16-30 1849 DZW90 9455045 30 1937 DZW90 1033 500 700 705 650 608 44 4 20-34 2234 DZW 120 1087 600 800 840 770 718 48 5 20-41 2432 DZW180 1357 700 900 910 840 788 50 5 24-41 2432 180 410 110 130 0 0 0 0 0 0 0 0 0 0 0 0 950 898 52 5 24-41 2643 DZW350 1845 Main kev twb kev txuas qhov ntev ntawm hluav taws xob wedge rooj vag valve pn1.62.5mpa DN(mm) LD D1 D2 bf Z-Φd H lub cev muaj zog WT (kg) Z940H Z940 Z940 Z940 -25C Y-25P / R / PL / RL W-25P / R / PL / RL Y-25I Z941Y Z941 Z941 Z941 40 200 145 110 85 18 3 4-18 595 ZW15 60 50 250 160 125 100 20 3 4-18 653 DZW20 64 100 20 64 18 20 665 AWV 136 -18 725 DZW20 78 100 300 230 190 160 24 3 8-23 787 DZW20 98 125 325 270 220 188 28 3 8-25 902 DZ5101 3 3 8-25 955 AWV 30 168 200 400 360 310 278 34 3 12-25 1105 DZW45 219 250 450 425 370 332 36 3 12-30 1343 DZW45 390 300 500 485 4360 390 40 5 50163 50 490 448 44 4 16-34 1678 DZW60 736 400 600 610 550 505 48 4 16-34 1849 DZW90 1027 450 650 660 600 555 50 4 16-34 1937 DZW90 1139 500 700 730 660 4120 600 800 840 770 718 56 5 20-41 2432 TZW180 1502 700 900 955 875 815 60 5 20-41 2489 DZW250 1617 800 1000 1070 990 930 64 5 24-48 2643 DZW350 1923 Main txuas qhov ntev ntawm LD PN 1 Z-Φd f f2 H lub cev muaj zog WT(kg) Z940H Z940 Z940 Z940 -40C Y-40P/R/PL/RL W-40P/R/PL/RL Y-40I Z941Y Z941 Z941 Z941 40 200 145 110 85 7618 18 15 62 50 250 160 125 100 88 20 4-18 3 4 665 20 66 65 280 180 145 120 110 22 8-18 3 4 680 20 39 10 80 -18 3 4 752 20 80 100 350 230 IB 190 160 150 24 8-23 3 4.5 846 30 108 150 450 300 250 218 204 30 8-25 3 4.5 1087 45 258 200 520 30 30 52 30 20 30 4.5 1243 45 366 250 650 445 385 345 313 ​​42 12 -34 3 4.5 1429 60 472 300 750 510 450 408 364 46 16-34 4 4.5 1608 90 673 350 850 570 510 465 4165 30 465 4163 00 950 655 585 535 474 58 16-41 4 5 1897 120 1081 450 1050 680 610 560 524 60 20-41 4 5 2104 120 1259 500 1150 755 670 612 576 62 20-4280 4