4 inch Class 900 Carbon Steel Trunnion Mounted Ball Valve WCB

Product Description

Trunnion Mounted ball valve has two pieces and three pieces of two body structure, the flange is connected with bolts,

sealed with reinforced PTFE INlaid into the stainless steel ring, the rear of the ring is provided with a spring to ensure

that the seat close to the ball, keep the seal.

Trunnion Mounted Ball Valve Test Procedure

Copmpany Profile

Zigong Weite Valve Mfg Co., Ltd. is a professional Manufacture factory, we have been in valve field more than 15 years.

Manufacture and selling Various ball valves(types of floating, Trunnion Mounted, top entry,all welded, metal seal HPHT,

Three-way,Four-way etc.).

Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.The company has 137 employees, 10 engineers,and 17 technicians,12 qualified welders with certificate,11 non-destructive testingpersonnel have level Ⅱ certificate(RT, UT, MT, PT).

This is a manufacturer specializing in the production of valves, Selling Various ball valves (types of floating, fixed, top mounted, all welded,metal seal HPHT,V type, multi-way etc.) made of carbon steel, low temperature steel,stainless steel, alloy. we can provide range DN 1/2”—40”(DN15-1000mm),PN Class 150 -- Class2500 (1MPa - 42MPa).Working temperature -196°C~680°C .Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM and ODM.

Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM & ODM.Most important that we strictly enforces the quality control of ISO9001 ,APIQ1, API6D, ASME, B16.34, API608, BS5351, ISO17292, DIN etc.

Our products can widely use in the industry of Petroleum, Natural gas,Chemical, Light, Ore pulp, Electrical, Food, Metallurgy,Coal-to-liquids, long distance pipeline and various industrial facilities.