EN 10253-3
EN 10253-3 (Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements)· EN (European Union) · 50 materials
EN 10253-3 (Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements)· EN (European Union) · 50 materials