Stainless Steel Heat Exchanger Seamless Tube Factory: SS 321 1.4541 Heat Exchanger Tubes, SMLS, OD 76 mm x WT 3 mm x LG 6000 mm, EN 10216-5, Plain End.
ASTM A312 TP310S SMLS Pipe Maker: Seamless Stainless Steel Pipe, ASTM A312 TP310S, 3 Inch, SCH 40S, 6 Meters, Annealing Surface Treatment.