A335 P22 steel pipe Application:For high, middle, low pressure boiler and pressure purpose
A335 P22 steel pipe Delivery Condition:Annealed, Normalized, Normalized and Tempered
ASTM A335 P22 High Pressure Steel Pipe Chemistry Composition
| C%
|
Mn%
|
P%
|
S%
|
Si%
|
Cr%
|
Mo%
|
| 0.05-0.15
|
0.30-0.60
|
0.025
|
0.025
|
0.50
|
1.90-2.60
|
0.87-1.13
|
A335 P22 steel pipe Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, A335 P22 steel pipe Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
As a A335 P22 steel pipe manufacturer, we usually keep hundreds tons A335 P22 steel pipe in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the A335 P22 steel pipe in machining parts and steel structure.
