ISO 9330-6:1997 pdf download – Welded steel tubes for pressure purposes一 Technical delivery conditions一 Part 6: Longitudinally welded austenitic stainless steel tubes
ISO 9330-6:1997 pdf download – Welded steel tubes for pressure purposes一 Technical delivery conditions一 Part 6: Longitudinally welded austenitic stainless steel tubes. 94.1.4 Selection of samples and test pieces Samples and test pieces shall be taken at the tube ends...