15230713671
AOCHENG
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产品类型：Carbon steel elbow elbow
产品型号：114
产品厚度：sch40
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Carbon steel elbow elbow
Carbon steel elbow is a metal pipe fitting that changes the direction of the pipe on the carbon pipe.The connection mode is wire buckle and welding.Carbon steel elbows are known as long radius elbows and short radius elbows.Long radius elbow refers to the radius of curvature equal to 1.5 times the outside diameter of the pipe,R=1.5D.The short radius elbow means that its radius of curvature is equal to the outside diameter of the pipe, and R=1D.D is the diameter of the elbow, and R is the radius of curvature.D can also be written as a multiple.
Application of carbon steel elbow: connect two pipes so that the pipes can turn at right angles, 45 degrees or 180 degrees.
Carbon steel elbow manufacturing standards: GB, American standard, Japanese standard, German standard, Russian standard, etc.
Carbon steel elbow basic process is: first, welding a cross section of a polygon or both ends closed multi multi ring shell fan shell, American standard carbon steel elbow, filled with internal pressure medium, with inner pressure and internal pressure under the action of cross section of polygonal gradually became round, and the national standard carbon steel elbow, eventually become a circular ring shell.According to the needs, a circular annular shell can be cut into 4 90° elbows or 6 60° elbows or other specifications of the elbow, this process is suitable for making the middle diameter of the elbow and the inner diameter of the elbow ratio is more than 1.5 times of any specification of large elbow, is currently an ideal method for manufacturing large carbon steel elbow.
Mengcun elbow elbow manufacturers
沧州奥广机械设备有限公司
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