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fully welded ball valve
Fully-welded ball valve is used in recent years, oil and natural gas gathering and transportation pipeline hoist pieces of important works, I produced all-welded pipeline ball valve for split-type tube-like body structure, mainly by the body and the connector automatic submerged arc welded together, the two spheres from the upper and lower support plates support the use of combination of sealed valve seat structure and effect in accordance with dual-piston design for symmetrical two-way sealing valve seat, automatic discharge pressure at the same time, fire prevention, anti-static function .
Fully Welded Ball Valve
Product Sort:Ball valve>>fully welded ball valve
Pressure:150LB-2500LB
Size: DN15-DN1200
Design Std:API,DIN,BS,GB,JIS
Product Material:CAST-IRON,ASTM A216 WCB,A351 CF8,A351 CF8M,
Product Sort:Ball valve>>fully welded ball valve
Pressure:150LB-2500LB
Size: DN15-DN1200
Design Std:API,DIN,BS,GB,JIS
Product Material:CAST-IRON,ASTM A216 WCB,A351 CF8,A351 CF8M,
