https://www.alleima.com/en/products/fittings-flanges/flanges/en-flanges/plane-welding-flanges/
Stainless steel plane welding flanges acc. to EN — Alleima
Stainless steel plane welding flanges PN 10, 16 and 40 according to EN 1092-1 latest edition. Grade ASTM 304L and ASTM 316L, base material accoding to EN...
plane welding flangesstainless steelaccenalleima