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Introduction of manufacturing process and application analysis of stamping elbow
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- Time of issue:2021-09-16 18:21
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Introduction of manufacturing process and application analysis of stamping elbow
The manufacturing process of stamping elbow first welding a polygonal cross section of the polygonal ring shell or the two ends of the closed polygonal fan shell, internal pressure is applied after the internal pressure medium, the cross section gradually from polygon into a circle under the action of internal pressure, finally become a circular ring shell. According to the need, a circular ring can be cut into 4 90 elbow or 6 60 stamping elbow or other specifications of stamping elbow, this process is suitable for the manufacture of stamping elbow middle diameter to stamping elbow inner diameter ratio of more than 1.5 large size elbow, is currently the ideal method for manufacturing large carbon steel elbow. The stamping elbow is suitable for pipeline systems in petroleum, natural gas, chemical industry, hydropower, construction and boiler industries. Without tube billet as raw material, it can save the cost of tube making equipment and mold, and can get any large diameter and relatively thin wall of carbon steel elbow.
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Cangzhou Hengjia Pipeline Co., Ltd.
Cangzhou Hengjia Pipeline Co., Ltd. located in “Chinese Pipeline Equipment Manufacturing Base”-Yanshan County of Hebei Province is a sales company of Hebei Longrun Pipeline Group Co., Ltd.
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