Technical Parameters

ITEM DESCRIPTION Standard According to DL/T515《power station Bend》,SY 5257《steel Bend》,or customer's techincal drawings Material Carbon steel(A234 WPB,20G), alloy steel(16Mn,12CrMoVG etc), stainless steel(304,304L,316,316L,316Ti) Bend Radius R R≤6000mm and R≥3D R≥3D(R=3D、4D、5D、6D、7D、8D、9D、10D) D:outside diameter Bend Angle θ Normally 15o、30o、45o、60o、90o、135、180o or at customer's option Length of Straight L Normally between 300mm and 1500mm in length fo straight, It is at customer's option Outside Diameter D D≤1220mm Wall Thickness T T≤120mm End Bevel According to welding bevel of butt welding fitting Weight Weight/kg=[0.0433(D-T)TRθ]/100000+L(Weight of Double Sides Straight Length)

We have adopted advanced production equipment and technologies to manufacture our pipe caps ,pipe elbows,weld neck,socket pipe,and erw pipe, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.