China Hastelloy G30 Butterfly Valve Manufacturers Factory Suppliers
-
Hastelloy G30 Butterfly Valve
NSV Hastelloy G30 Concentric Butterfly Valve are widely used for processes handling sulfuric acid and phosphoric acid with superior corrosion resistance to mixed acid of phosphoric acid and...
Read More -
A494 CW12MW(Hastelloy C276) Double Eccentric Butterfly Valve
The NSV ASTM A494 CW12MW(Hastelloy C276) double eccentric butterfly valve features a cast UNS N10276 body with a high-integrity PTFE soft seat, engineered for severe corrosion service.
Read More -
Inconel 625 DBB Ball Valve
The NSV DBB double ball valve is constructed from a monoblock forged body in Inconel 625, integrating two independent ball valves with a central bleed port to provide double block and bleed...
Read More -
INCONEL 625 Forged Check Valve
The NSV INCONEL 625 check valve features a fully forged construction for critical high-corrosion and high-pressure services. The body is machined from an INCONEL 625 (UNS N06625) forging,...
Read More -
A494 CW12MW Globe Valve
NSV Hastelloy C276(A494 CW12MW) Globe valves are widely used for processes handling oxidizing acid,formic acid,acetic anhydricde and seawater,also for chemical processes handling fluoride,that’s...
Read More -
A494 CW6MC Ball Valve
NSV Inconel 625(A494 CW6MC) Ball Valve is mainly chemical processes and with Superior corrosion resistance under oxidizing and hight temperature environment; and superior erosion resistance....
Read More -
Inconel 625 Check Valve
NSV Inconel 625 Check Valve is mainly chemical processes and with Superior corrosion resistance under oxidizing and hight temperature environment; and superior erosion resistance. P plicable...
Read More -
Inconel 625 Gate Valve
NSV Inconel 625 Gate Valve is mainly chemical processes and with Superior corrosion resistance under oxidizing and hight temperature environment; and superior erosion resistance. Applicable...
Read More -
M35-1 Ball Valve
It is a kind of nickel base alloy material composed of nickel (from 52 to 67%) with good corrosion resistance in seawater, chemical solvent,that’s ball valve can make it with cast(A494 M35-1) or...
Read More -
M35-1 Gate Valve
NSV Monel Valves is mainly used in chemical and petrochemical industry and Marine development,M35-1 is cast material of MONEL 400,that’s have API600 and API 603(ASME B16.34) mould for economic...
Read More -
Monel 400 Globe Valve
It is a kind of nickel base alloy material with good corrosion resistance in seawater, chemical solvent, amiothiochloride, hydrogen chloride, various acidic media such as sulfuric acid,...
Read More -
Monel 400 Gate Valve
It is a kind of nickel base alloy material with good corrosion resistance in seawater, chemical solvent, amiothiochloride, hydrogen chloride, various acidic media such as sulfuric acid,...
Read More
















