WPQR

Carbon steel Type 235, 235LT, 360LT ( API 5L X52) Carbon Steel type High strength low alloy (AISI 4130) Stainless Steel Type 316 Stainless Steel type 6MO Stainless Steel Type 22Cr Duplex Stainless Steel Type 25Cr Duplex Titanium Grade 2 Base material AISI 4130 with Cladding Inconel 625

Welding

International Welding Engineer – IWE International Welding Inspector – IWI & IWS International Welding Inspector to NS 477-2005 EN 287-1 Material 1.3, 9.1, 11, Metode 111 EN 287-1 Material 1.3, 9.1, 11, Metode 135, 138/136 EN 287-1 Material 1.3, 9.1, 11, Metode 141, 142, 143, 145 EN 287-1 Material 8, 9,2, 9,3, 10, Metode 111 EN 287-1 Material 8, 9,2, 9,3, 10, Metode 135, 138/136 EN 287-1 Material 8, 9,2, 9,3, 10, Metode 141, 142, 143, 145 EN 287-1 Material 51, 52, 53, 54, 61, 62, Metode 141