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BS/EN 10217-4-2019 pdf download.Welded steel tubes for pressure purposes - Technical delivery conditions Part 4: Electric welded non-alloy steel tubes with specified low temperature properties. 10.2.2.1 General Samples and test pieces shall be taken at the tube...

BS/EN 10217-3-2019 pdf download.Welded steel tubes for pressure purposes - Technical delivery conditions Part 3: Electric welded and submerged arc welded alloy fine grain steel tubes with specified room, elevated and low temperature properties. 7.1 Steelmaking process...

BS/EN 10217-1-2019 pdf download.Welded steel tubes for pressure purposes - Technical delivery conditions Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties. EN ISO 10893-7:2011, Non-destructive testing of steel tubes...