Relia is a valve manufacturer and supplier in China, supplying ball valve, gate valve, globe valve, and check valve serving the oil, natural gas, and petrochemical industries.
Relia valve is China valve manufacturer and supplier. It focuses on manufacturing trunnion ball valve, floating ball valve, gate valve, globe valve and check valve for overseas market.
All the valves are strictly designed and tested in according to international standard such as API, ANSI, ASTM and ASME standard. 100% of the valves are hydro tested to meet the standards and customer request before leaving the valve factory.
Main materials include carbon steel, stainless steel, low temperature carbon steel, duplex stainless steel, aluminum bronze, Hastelloy C, Monel, inconel 625, inconel 825, etc. Size: 1/2"~48", pressure rating: Class 150LB~2500LB, working temperature: -196℃~650℃. The products are used in such industries as petroleum, chemical industry, electric power, natural gas, coal chemical industry, aerospace, metallurgy, pulp & paper, etc.
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API 6D Pressure test requirements inluding test procedure, test pressure and durating for gate, ball, check and plug valves....
According to the ball valve body construction, ball valves can often be divided into side-entry ball valves, top-entry ball valves, and fully welded ball valves....
API 608 standard specifes the requirements for metal ball valves suitable for petroleum, petrochemical, and industrial applications, with flanged, butt-welding, socket-we...
Common valve types are ball valves, gate, globe, check, plug, butterfly valve etc. They are different uses (on/off,control), different fluids, different pressure and temp...
