ASTM A335 P22 Cold Drawn Hot Rolled High-Temperature Seamless Boiler Alloy Steel Pipe

STANDARD

STEEL GRADE

APPLICATION

GB5310 6479 9948

Cr5Mo Cr9Mo 15CrMoG 12cr1movg

Specification for  alloy steel pipe

ASTM A335

P9 P5 P11

 P22 P12  P91 P1

Black Steel Pipe

DIN17175

13CrMo44 10CrMo910

Seamless alloy steel tube or High Temperature Service

JIS G3458

STPA12/20/22/23/24/25/26

Seamless Cold-Drawn alloy steel tubeHeat Exchanger And Condenser Tubes

♦Treatment and packing:

1.Inspection and Tests Performed of Production :

 Chemical composition, Mechanical properties, Hydrostatic test, Dimensional testing, Visual

 inspection, Nondestructive inspection.

2.Packing and Surface Treatment:

 PE, 3PE, FBE, Black Painting or Uncoated.

 With pipe cap , bevel end or plain end.

♦Available Length:  

Random of 5-14m, we also can process the fixed 5.8m or 11.8m length