alloy steel pipe P91 a335
1.Description
alloy steel pipe P91 a335 |
Pipe Type |
Alloy Steel Pipe |
Deliver Condition |
Cold drawn, hot rolled, hot expanded |
Pipe Material |
ASTMA335 p12. ASTMA213 T12 |
Pipe Length |
12m max |
Pipe End |
Plain End, Bevel End |
Surface treatment |
black painting, galvanized , anti corrosive coatings |
Pipe Sizes |
DN10 to DN600 |
Wall thickness |
sch40, sch60, std,sch80, sch100,sch160 |
Package |
Bundle package with water proof plastic bags |
Shipment |
in 20FT, 40FT container or break bulk vessels |
Production Capacity |
10000 tons per month . |
2. Material and Chemical Composition
Material |
Chemical Composition % |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
P91 |
0.08-0.12 |
0.30-0.60 |
≦0.020 |
≦0.010 |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
3. Mechanical Properties:
Material |
Mechnical Properties |
Yield Strength |
Tensile Strange |
P91 |
≧415MPA |
≧585MPA |
4.Non Destructive Test & Hydro-static Test :
Seamless Pipe will be doing NDE test for each pipe in 100% frequency . The test way includes Ultrasonic test, Eddy flaw Detection test, or Magnetic flux leakage test .. These Non-Destructive Test can be replaced with hydro-static test.
5. Big Stock :
We have a large quantity of seamless steel pipe in stock , covering standard of ASTMA335,ASTMA213,ASTMA106, ASTMA53,API5L ect

6. Coatings :
1) Black Painting
2) Hot Dip Galvanized Coatings : Z200 to Z600
3)Anti corrosive coatings : 3LPE/ FBE/ Liquid epoxy coatings.
7. One-stop purchase service :
Except for seamless steel pipes, Decho can also provide you related pipe fittings as elbows, tees, flanges , reducers ect. If you have any request for your project ,pls do not hesitate to contact us by email : [email protected]