China Manufacturer of ASTM A192 Seamless Carbon Steel Boiler Tube 88.9×4.78mm COLD DRAWN

Standard: ASTM A192

Steel Grades: A179 A192 A210-A1 A210-C

Size Range: OD:12.7mm TO 220mm. WT: 2.11mm To 25.4mm

Manufacturing Process : Cold Drawn , Cold Rolled

Application:Tubes are used in boiler ,heat exchanger ,and superheater Etc.

Packing: External Black Painting ,Both Side With End Caps, In Bundles by Steel Strips,Covered by Waterproof.