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Cast Steel Lift Check Vavu
DIN/ENCast steel Lift check valve, valavu ya piston
Diameter:DN15-DN400,PN16-PN100
TS EN 12516-1, BS1868
Maso ndi maso ku EN558-1/DIN3202
Thupi/bonnet/Disc:GS-C25/1.4308/1.4408
Kuchepetsa: 13CR+STL/F304/F316
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaCast SteelLift Check ValveWopanga & Wopereka.
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Metal Seat Dual Plate Check Valve
Chovala chachitsulo chokhala ndi mbale ziwiri,vavu yoyang'ana zitseko ziwiri
DN50-DN1200,2″-48″
PN10/PN16/PN25/PN40/PN63/PN100,Class150/300/600/900/1500/2500
Maso ndi maso ku API594/ISO5752/EN558-1 mndandanda wa 16
Flange ASME B16.5,ASME B16.47,EN1092-1
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaMetal Seat Dual Plate Check ValveWopanga & Wopereka.
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ASME Swing Check Valve
ASME Swing check valve, carbon steel, chitsulo chosapanga dzimbiri ndi aloyi zitsulo
Diameter:2″-32″,Class150-Class2500
BS1868/ASME B16.34/API6D
Maso ndi maso ku ANSI B16.10
Thupi/bonnet/Disc:WCB/LCB/WC6/WC9/CF8/CF8M
Chepetsa:No.1/No.5/No.8/Alloy
Malingaliro a kampani NORTECH is m'modzi mwa atsogoleri achi ChinaASMESwing Check VavuWopanga & Wopereka.
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Parallel Slide Gate Valve
Mavavu a zipata zofananiraamagwiritsidwa ntchito kwambiri pakuthamanga kwambiri komanso ntchito zotentha kwambiri monga nthunzi ndi madzi odyetsa.Ma disks awiri molumikizana ndi kasupe woponderezedwa pakati pawo, kusindikiza kawiri ndi kuthamanga kwa mzere kumapangitsa kusindikiza kwabwinoko.
Zopangidwa muyezo ASME B16.34, API600, BS1414
2″-24″(DN50-DN600),Class150-Class2500lbs,RF-RTJ-BW
Mitundu yosiyanasiyana ya ntchito yofananira mavavu a chipata cha slide: gudumu lamanja, zida zamabuku, makina opangira magetsi etc.
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaParallel Slide Gate ValveWopanga & Wopereka.
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DIN-EN Globe Valve
DIN-EN Globe valve, Vavu yowongoka yapadziko lonse lapansi (mtundu wa Tee), valavu yapatali yapatali, valavu yapatali yapatali (mtundu wa Y)
zitha kupangidwa ngati valavu yoyimitsa, valavu yapadziko lonse lapansi, SDNR.
Bellows seal ikupezeka mukapempha kuti mugwiritse ntchito kutentha kwambiri kwa nthunzi
Kupanga ndi wopanga EN13709, m'mimba mwake DN15-DN400,PN16-PN100.
mu Cast zitsulo (1.0619), chitsulo chosapanga dzimbiri (1.4308,1.4408), aloyi chitsulo ndi duplex zitsulo zosapanga dzimbiri
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaDIN-EN Globe Valve Wopanga & Wopereka.
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ASME Globe Valve
ASME Globe Valve,2″-30″,Class150-Class1500
BS1873/ASME B16.34
Maso ndi maso ku ANSI B16.10
Thupi/bonnet/dimba: Carbon Steel/Stainless steel
Mpando: Carbon Stee//Stainless steel/STL
Ntchito: gudumu lamanja / bokosi la gear
Malingaliro a kampani NORTECHndi amodzi mwa otsogola ku China ASME Globe Valve Wopanga & Wopereka.
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API 600 Large Size Gate Gate valve
API600 Large Size chipata valve,Kuponya zitsulo ASME B16.34
Chitsulo choponyera, Chitsulo chosapanga dzimbiri ndi chitsulo cha aloyi chokhala ndi masinthidwe achilengedwe onse.
28″-72″,Class150-Class2500
Maso ndi maso ANSI B16.10
Mapeto kugwirizana RF-BW-RTJ
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaAPI 600 Large Size Gate Gate valveWopanga & Wopereka.
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API 600 Wedge Gate vavu
API600 Wedge chipata valve, ASME B16.34
Chitsulo choponyera, Chitsulo chosapanga dzimbiri ndi chitsulo cha aloyi chokhala ndi masinthidwe achilengedwe onse.
2″-72″,Class150-Class2500
Maso ndi maso ANSI B16.10
Mapeto kugwirizana RF-BW-RTJ
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaAPI 600 Wedge Gate vavuWopanga & Wopereka.
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DIN-EN Wedge Gate Vavu
DIN-EN wedge gate valve valve, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri ndi chitsulo cha aloyi
DIN 3352 BS-EN 1984
DN50-DN1200,PN10/16/25/40/63/100/160
Maso ndi maso DIN3202/EN558-1
Chithunzi cha EN1092-1
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaDIN-EN Wedge Gate Vavu Wopanga & Wopereka.