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Pressing Elbow Production Process Introduction and Application Analysis
Release time:
2021-09-16
The manufacturing process of stamping elbow first welds a polygonal ring shell with a polygonal cross section or a polygonal fan shell with closed ends. After the inside is filled with pressure medium, internal pressure is applied. Under the action of internal pressure, the cross section gradually changes from polygonal to circular and becomes a circular ring shell. According to needs, a circular ring shell can be cut into 4 90 elbows or 6 60 stamping elbows or other specifications of stamping elbows. This process is suitable for manufacturing large elbows of any specification with a ratio of middle diameter to inner diameter of stamping elbows greater than 1.5. It is an ideal method for manufacturing large carbon steel elbows at present. Stamping elbows are suitable for piping systems in the oil, gas, chemical, hydropower, construction and boiler industries. No tube blank as raw material, can save pipe equipment and mold costs, and can get any large diameter and relatively thin wall thickness of carbon steel elbow.
The manufacturing process of stamping elbow first welds a polygonal ring shell with a polygonal cross section or a polygonal fan shell with closed ends. After the inside is filled with pressure medium, internal pressure is applied. Under the action of internal pressure, the cross section gradually changes from polygonal to round and finally becomes a circular ring shell. According to needs, a circular ring shell can be cut into 4 90 elbows or 6 60 stamping elbows or other specifications of stamping elbows. This process is suitable for manufacturing large elbows of any specification with a ratio of middle diameter to inner diameter of stamping elbows greater than 1.5. It is an ideal method for manufacturing large carbon steel elbows at present. Stamping elbows are suitable for piping systems in the oil, gas, chemical, hydropower, construction and boiler industries. No tube blank as raw material, can save pipe equipment and mold costs, and can get any large diameter and relatively thin wall thickness of carbon steel elbow.
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Address: Longtan Industrial Zone, Yanshan County, Cangzhou City, Hebei Province
Cangzhou Hengjia Pipeline Co., Ltd.
Cangzhou Hengjia Pipeline Co., Ltd. is located in Yanshan, Hebei Province, which is the sales branch of Hebei Longrun Pipeline Group Co., Ltd.
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