EN 14870-1:2004 Petroleum and natural gas industries - Induction bends@ fittings and flanges for pipeline transportation systems - Part 1: Induction bends
2023EN 14870-1:2023 Digital declaration of performances for hot rolled structural steel products. Part 1: Hot rolled products according to UNE-EN 10025-1:2006.
2011EN 14870-1:2011 Petroleum and natural gas industries - Induction bends@ fittings and flanges for pipeline transportation systems - Part 1: Induction bends
2004EN 14870-1:2004 Petroleum and natural gas industries - Induction bends@ fittings and flanges for pipeline transportation systems - Part 1: Induction bends