Smooth for the inner wall
Free of pinhole and slag
Even wall thickness
(12-219) x (1-5) x (800 - 13000)mm
304, 304L, TP304, TP304L, 316L, TP316L, 321, F321, etc.
ISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, etc.
Cold Drawn and Cold Rolled
Treatment: Annealing and Pickling, Matt Finish or Satin Finish
Mirror Finish, Wire Drawing or Hairline Finish
Roughness Average: 0.1~0.2μm Outside, 0.3~0.4μm Inside.
Plain Ends or Beveled Ends
Eddy Current/ Hydrostatic/ Ultrasonic/ Intergranular Corrosion
Or according to customers' request
For use in the Petroleum, Chemical, Chemical fiber, Medical
Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental
Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers,
Water, Electricity and other industries.
Each in PVC bags, Bundles with knitted plastic bags, Wooden cases
or according to customers' request