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Check Valve

Check Valve

Overview

TIANYU VALVE in Wenzhou, Zhejiang lists Check Valve under Check Valves. Published figures include application scenario Body Material, sealing surface treatment Typical Operating Conditions and offshore engineering Duplex 2205/Super Duplex.

Technical specifications

Application ScenarioBody Material
Sealing Surface TreatmentTypical Operating Conditions
Offshore EngineeringDuplex 2205/Super Duplex
HVOF Tungsten CarbideSeawater (Cl⁻ ≤35,000ppm)
Chemical CorrosionHastelloy C-276/Titanium
Full Nickel-Based OverlayStrong acids/bases (e.g., H₂SO₄)
High-Temp SteamChrome-Moly F91 Steel
Stellite®6 OverlayPower plant steam (540℃, 25MPa)
Food & Pharmaceutical316L SS Electropolished
EPDM Rubber SealAseptic media (FDA-compliant)
Size Range1/2 – 64 Inch
Pressure RangeClass 150-2500 LB
III. Product ApplicationsTrusted Solutions for Global Industries

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