供應彎管管件
用途:泵閥,海工,燃氣,鍋爐,船舶
型號:1/2″~48″ (DN15~DN1200)
產(chǎn)品概要:
尺寸范圍:1/2″~48″ (DN15~DN1200)
彎曲半徑:R≥3OD(OD為管子外徑)
彎曲角度:按設計文件規(guī)定
材質牌號:碳鋼、合金鋼、不銹鋼等
制造工藝:煨彎、熱壓、冷加工、熱處理、機加工
產(chǎn)品標準:DL/T515《電站彎管》、SY/T5257《油氣輸送鋼制彎管》、ASME B16.49或采購文件規(guī)定等
標準
Standard 按DL/T515<<電站彎管>>、SY5257<<油氣輸送用鋼制彎管>>、ASME B16.49《用于輸送和分配的管道系統(tǒng)中的工廠制造的鋼制感應彎管》或按采購文件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 碳鋼、合金鋼、不銹鋼。
Carbon steel, alloy steel, stainless steel
彎曲半徑R
Bend Radius R≥3OD (OD為管子外徑)
R≥3OD (OD is outside diameter of pipe)
彎曲角度θ
Bend Angle 按設計文件規(guī)定
According to the specification of design documentation
直段長度L
Length of Straight 按標準或設計文件規(guī)定的長度;或兩端直段長度為500mm
Per standard or specified length in the design documentation, or both straight lengths are 500mm.
外徑D
Outside Diameter OD≤1220mm
壁厚T
Wall Thickness 按設計文件規(guī)定
According to the specification of design documentation
端部破口
End Bevel 按對焊管件端部坡口型式;或按設計文件規(guī)格
According to the bevel ends of butt-welding fittings or per specification of design documentation