Welded hlau nyuaj foob npauj npaim valve

Tus txheej txheem rau welded hlau nyuaj foob npauj npaim valve Tsim thiab tsim Vuam loj qhov ntev Kev kuaj thiab tshuaj xyuas GB / T12238 JB / T8527 GB / T12224 GB / T12221 GB / T13927 、 GB / T26480 Lub ntsiab kev tsis sib xws ntawm welded hlau nyuaj foob npauj npaim valve DN (mm) 50 ~ 700 Nominal siab PN (MPa) 0.6 1.0 1.6 2.5 4.0 Test siab zog test 0.9 1.5 2.4 3.75 6.0 Sealing test 0.66 1.1 1.76 2.75 4.6 Airtight media .6 haus dej cawv, haus luam yeeb, roj, kua qaub, thiab lwm yam Kev kub siab Siv tau kub ntawm cov hlau: - 29 ℃ ~ 425 ℃, siv tau kub ntawm stainless hlau: - 40 ℃ ~ 600 ℃ Cov khoom siv ntawm cov khoom tseem ceeb ntawm welded hlau nyuaj foob npauj npaim valve Lub npe Khoom siv Science valve lub cev Cast steel, stainless hlau, chromium molybdenum steel, hlau alloy, dual theem steel Disc Cast steel, stainless hlau, chromium molybdenum steel, alloy steel, dual theem steel valve rooj Stainless hlau, hardfacing Stellite thiab lwm yam nyuaj alloys foob nplhaib Stainless hlau thiab kub kub. resistant asbestos board tau muab tso rau hauv ntau txheej Stem 20cr13, 1Cr13 stainless hlau, chromium molybdenum steel, tshwj xeeb cov ntaub ntawv qag lub tes tsho Austenitic stainless hlau, 304 nitriding muab tub lim Flexible graphite, PTFE Packing gland Cast steel, stainless hlau Bracket Casting steel, stainless hlau tsim ntawm cov khoom no Lub ntsiab kev sib txuas qhov ntev PN0.6/1.0MPa Nominal siab PN0.6MPa Nominal siab PN1.0MPa DN Dimensions WT (kg) Dimensions WT (kg) mm LD d H H1 ABLD d H H1 AB 600 390 636 65702 49 660 450 390 636 602 499 1280 570 660 465 700 430 726 692 566 1480 750 550 660 430 726 692 567 506 80 792 632 1608 750 550 780 470 826 792 632 1608 750 550 810 900 510 926 892 693 1857 750 550 820 510 926 892 693 1857 750 550 860 1000 550 1028 992 757 2038 900 750 1460 550 10275 929 00 630 1228 1192 851 2237 1000 925 1590 630 1228 1192 851 2237 1000 925 1770 1400 710 1428 1392 2411 1000 925 2185 710 1428 1392 876 2411 1000 925 2425 1600 790 1628 1592 1095 2756 1000 925 242 791 925 925 916 100 925 925 100 100 925 100 925 100 925 100 925 100 925 100 925 100 925 100 925 100 925 925 125 100 112 1000 925 3560 1800 870 1828 1792 1214 3093 1100 980 4090 870 1828 1792 1214 3093 1100 980 19045 2008 1332 3355 1100 980 5610 950 2028 1995 1995 1100 980 680 680 680 680 680 680 680 680 680 680 680 680 680 680 62305 1180 680 680 680 680 680 680 680 680 680 6295 1100 980 zaub mov, tshuaj, lub teeb textile, papermaking thiab lwm yam lag luam. Nws tuaj yeem ntsia tau rau hauv kev lag luam yeeb nkab network nrog kub ≤ 425 ℃ thiab nruab nrab ntawm cov pa roj, huab cua, chav dej, dej, dej hiav txwv, cov khoom siv roj, thiab lwm yam. Khoom nta ntawm welded hlau nyuaj foob npauj npaim valve 1. Compact qauv, me me, lub teeb yuag, hloov tau yooj yim, siv tau yooj yim; 2. Peb-dimensional eccentric multi-layer hard sealing qauv yog saws, thiab nws sealing kev ua tau zoo yog txhim khu kev qha thiab ncav cuag xoom to; 3. Lub valve tsis muaj flange, yog li nws yooj yim thiab zoo nkauj los khi cov yeeb nkab; 4. Nws muaj cov yam ntxwv ntawm qhov kub thiab txias, siab siab, corrosion kuj thiab hnav tsis kam. Zoo li valve (Tianjin) Co., Ltd., lub chaw tsim khoom valve nyob hauv Tianjin, muaj cov txheej txheem ua tiav, thiab tau txais ntau daim ntawv pov thawj thiab patents, xws li ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, thiab lwm yam. , los muab kev tiv thaiv rau cov neeg siv khoom thoob ntiaj teb. Xav tau txoj hauv kev sai thiab yooj yim kom tau txais quotes? Koj puas xav yuav cov khoom muaj kev nyab xeeb thiab zoo? Nyem hauv qab no kom paub ntau ntxiv