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Valv Tcheke Asye Fòje
Valv chèk asye fòje, valv chèk balanse, valv chèk piston (valv chèk leve)
Dyamèt: 1/2″-2″, 800 liv-2500 liv,API602
kapo boulonnen/kapo soude/kapo sele presyon (PSB)
Kò/kapò/Disk: A105/F304/F316/F11/F22/LF2/Monel elatriye
Taye: 13CR+STL/F304/F316
NORTECHis youn nan dirijan Lachin yoValv Tcheke Asye FòjeManifaktirè ak Founisè.
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Valv Glòb Asye Fòje
API602Valv Glòb Asye Fòje
1/2″-2″, 800 liv-1500 liv-2500 liv
API602/BS5352/ASME B16.34
soude priz pou ANSI B16.11
bout fil selon ASME B1.20.1
Kò: A105/F11/F22/F304/F304L/LF2/LF3/F316
Taye: No.1/No.5/No.8, SS304/SS316/Monel
NORTECHis youn nan dirijan Lachin yoValv Glòb Asye FòjeManifaktirè ak Founisè.
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Valv pòtay asye fòje
API602Valv pòtay asye fòje, asye kabòn fòje, asye pur, asye alyaj, asye pur duplex
A105/LF2/F11/F22/F51/F304/F316
1/2″-2″, 800 liv-1500 liv-2500 liv
API602/BS5352/ASME B16.34
ssoude twou pou ANSI B16.11
bout fil selon ASME B1.20.1
Bride ASME B16.5, bride soude ak bride entegral
NORTECHis youn nan dirijan Lachin yoValv pòtay asye fòjeManifaktirè ak Founisè.