WebWe're professional high temperature ball valve manufacturers and suppliers in China, specialized in providing high quality valves with low price. ... High Temperature Metal Seated Ball Valve. SIZE RANGE AND PRESSURE CLASS. Size from 2” to 36” (DN50-DN900) Pressure from 150LBS to 1500LBS (PN16-PN240) Web1 sep. 2024 · High temperature steam is injected into the well to heat up the subsurface oil. The oil production from a heated well increases due to the effects of lower viscosity, vaporization and thermal expansion. Metal-to-metal seated ball valves have traditionally been used for this high temperature application.
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Web22 jun. 2024 · The pressure of our diverter valves is ANSI Class 150 and 300 Vacuum to 100 psig ( 7 bar) and they can withstand high temperatures to 1500° F (815° C). Our cast iron diverters can handle pressures to 100 psig (7 bar) while our fabricated diverters can be designed to ANSI Class 150 or 300 for temperatures up to 1500° F (815° C). WebBall Valve - Metal Seated Threaded 3 Piece Construction with ISO 5211 Mounting Pad Valves. High performance metal seated valves for critical, abrasive and high temperature applications with Stellite balls & seats as standard which provides excellent service in abrasive and high temperature applications due to its hardness characteristics. prehistoparc 24
TBV Series 3300 Secured, Metal-Seated Ball Valves - Fasek
WebThe API standard 598.. Valve Inspection and Testing, covers the testing and inspection requirements for gate, globe, check, ball, plug and butterfly valves. It has acceptable leakage rates for liquid as well as gas testing. All valves built to the various API standards are required to meet API-598 leakage criteria prior to shipment from the ... WebThe seat design of our metal seated ball valve can either be floating or trunnion mounted. SIO floating metal seated ball valves provide effective bi-directional sealing and cavity … WebMetal Seated Ball Valve METAL SEATED BALL VALVE High surface hardness (HV 1700) Smooth operation with low friction coefficient (Less than 0.1 ~ 0.4) Chemical resistance (high resistant to brine, sulfuric acid, hydrochloric acid, and phosphoric acid) Constant hardness at high temperature (750℃) pre hispanic