Asia full welded ball valve through the biggest test

 Recently, a nominal pressure of 11MPa (or 600 pound), nominal size of 1200mm (48 inches) of all long-distance oil and natural gas electric welded pipe valve, valve products passed quality inspection center of Zhejiang Province, the whole performance type testing. According to reports, this all-welded large-diameter long-distance oil and gas pipelines around the world take ball   only 13 units in use in Asia yet.
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The Ball Valve Group Co., Ltd. Yongjia Bethel design and development, the shell does not use bolts, all welded connections. Provincial Centre based API 6D pipeline valve acceptance criteria for this platform ball valve, respectively, high pressure gas 11.2MPa (equivalent to 1100 times the standard atmospheric pressure) and fluid performance test, pressure  holding time strength of up to 4 hours, and create the largest pound class and the maximum size of the fully welded valve inspection precedent.

Bethel Group started research and developmentsince 2005 this type of product, invested a total of more than 2,000 million research funding by the National Torch Program Center for Science and Technology as a key national Torch Program, Zhejiang Science and Technology Department as a key scientific research projects.