3 Inch Sch 40 Seamless Steel ASTM A192 / A179 Carbon Steel Boiler Pipe

Standard: A179 ASTM A192 A210
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
Surface: oiled or vanished coating
Marking: As per standard & customer's requirements
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.