We offer a comprehensive range of stainless steel 904l pipes which are used in sulphuric acid and phosphoric acid plants, seawater heat exchangers, chemical plants, food processing plants etc. product specification : range: 15 nb up to 200 nb in seamless 150nb up to 500nb in welded schedule: sch10/10s, sch20, sch30, sch40/40s, std, sch80/80s, xs, send online querytype: seamless / erw / welded/ fabric