Duplex Steel Tube for Heat Exchanger
Process: Cold rolled or cold drawn, Annealed & Pickled / Solution treatment
Grades: S31803,S22053,S22253
Standards: ASTM/ ASME/ GB/ JIS/ DIN/ EN
Size: O.D. 12.00mm - 168.00mm; W.T. 1.00mm - 6.00mm
Capacity: 1000 Tons per month
Lead time: 45 days
Packing: In plywood cases
Certificates: ISO9001:2015; PED2014/68/EU; ASME (TUV); Certificate of materials for boilers and pressure vessels