Classification of bend such as the Carbon Steel Bend
(1)the material is divided into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy such as the Alloy Steel Bend, plastic.
(2)The production method can be divided into pushing, pressing, forging, casting, etc.
(3)According to the manufacturing standards, it can be divided into national, electric, ship, chemical, water, American, German, Japanese and Russian standards.
(4)According to its radius of curvature, it can be divided into long radius elbow and short radius elbow. A long radius elbow has a radius of curvature equal to 1.5 times the outside diameter of the pipe, R=1. 5 d. A short radius elbow has a radius of curvature equal to the outside diameter of the pipe, R= 1.0d. (D is the elbow diameter, R is the radius of curvature).
(5)According to the pressure grade, there are about 17 kinds of pipes, which are the same as the American pipe standards: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s and XS; Sch80, SCH100, Sch120, Sch140, Sch160, XXS; The two most commonly used are STD and XS.
(6)according to different shapes and USES can be divided into: groove type elbow, bayonet type elbow, double bearing elbow, flange elbow, reducing elbow, base elbow, internal and external tooth elbow, stamping elbow, push elbow, socket elbow, butt welding elbow, wire elbow, etc.
We supply all kinds of bend such as the Mitre Bend with 3LPE. If you have demand, welcome to contact us.
Zhenggang Industrial Park, Yanshan County, Cangzhou City Hebei Province, China.
No.8013 FuHuaHongYan Building,HongYan South road,Chaoyang District ,Beijing ,P.R.CHINA
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