ANSI/ASME B16.9-2001 Factory-Made Wrought Steel Buttwelding Induction Bends for Transportation and Distribution Systems

This Standard covers design, material, manufacturing, testing, marking, and inspection requirements for factory-made pipeline bends of carbon steel materials having controlled chemistry and mechanical properties, produced by the induction bending process, with or without tangents. This Standard covers induction bends for transportation and distribution piping applications (e.g., ASME B31.4, B31.8, and B31.11) Process and power piping have differing requirements and materials that may not be appropriate for the restrictions and examinations described herein, and therefore are not included in this Standard.
MSS　SP-75-1998


ISO 15590-2 Petroleum and natural gas industries - induction bends, fittings and flanges for pipeline transportation systems Part 2: Fittings

Size:

Outside diameter: 25-φ1620
Bend radius:3-12m(9.84ft-40 ft)
Max wall thickness: 120mm(4.7in)
Angle≤90°



Mother Pipe: Carbon Steel, Alloy Steel, Stainless Steel, High Chrome Steel, High Nickel High Chrome Steel, Monel Metal, Copper Alloy, Titanium.