供应弯管管件
用途:泵阀,海工,燃气,锅炉,船舶
型号:1/2″~48″ (DN15~DN1200)
产品概要:
尺寸范围:1/2″~48″ (DN15~DN1200)
弯曲半径:R≥3OD(OD为管子外径)
弯曲角度:按设计文件规定
材质牌号:碳钢、合金钢、不锈钢等
制造工艺:煨弯、热压、冷加工、热处理、机加工
产品标准:DL/T515《电站弯管》、SY/T5257《油气输送钢制弯管》、ASME B16.49或采购文件规定等
标准
Standard 按DL/T515<<电站弯管>>、SY5257<<油气输送用钢制弯管>>、ASME B16.49《用于输送和分配的管道系统中的工厂制造的钢制感应弯管》或按采购文件DL/T 515 Pipe Bends for Power Station, SY/T 5257 Steel Bend for Oil and Gas Transmission, ASME B16.49 Factory-Made Wrougth Steel Induction Bends for Transportation and Distribution Systems and or purchasing specification
材料
Material 碳钢、合金钢、不锈钢。
Carbon steel, alloy steel, stainless steel
弯曲半径R
Bend Radius R≥3OD (OD为管子外径)
R≥3OD (OD is outside diameter of pipe)
弯曲角度θ
Bend Angle 按设计文件规定
According to the specification of design documentation
直段长度L
Length of Straight 按标准或设计文件规定的长度;或两端直段长度为500mm
Per standard or specified length in the design documentation, or both straight lengths are 500mm.
外径D
Outside Diameter OD≤1220mm
壁厚T
Wall Thickness 按设计文件规定
According to the specification of design documentation
端部破口
End Bevel 按对焊管件端部坡口型式;或按设计文件规格
According to the bevel ends of butt-welding fittings or per specification of design documentation