Stainless Steel Pipes and Tubes We follow all ( ASTM A 249. ASTM A 269, ASTM A 270, ASTM A 312, ASTM A 554) Grades : 201,202, 301, 304, 304L, 304H, 316, 316L, 316H & all other 300 & 400 series Stainless Steel Pipes / Tubes Weight – Kg / Meter Stainless Steel Profiles Range and Weight – Kg / Meter