Product | Alloy Steel Pipe |
Type of Pipe | Seamless |
O.D. | 1/2”-24” |
WT | 2-25mm |
Standard | ASTM A335 / ASME SA335 |
Steel Grade | P5, P9, P11, P12, P22, P91, P92 |
Technique | Cold Drawn / Hot Rolled |
Length | Single Random, Double Random & Cut Length. |
Surface | Painting/Varnished/Galvanized/3PE, as per customer’s requirements. |
Ends | Plain End, Beveled End |
Packing | Standard Exporting Seaworthy Packing (Bundle/ Loose/ PVC Bag/Wooden Case), as per customer’s requirements. |
Application | Used for boiler pipe, power plants and nuclear plants. |
Chemical Composition(%):
Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
P11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
P22 | 0.05-0.16 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 |
P5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
P9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 |
P91 | 0.08-0.12 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | 0.02-0.50 | 8.00-9.50 | 0.85-1.05 |
P92 | 0.07-0.13 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | ≤0.50 | 8.50-9.50 | 0.30-0.60 |
Mechanical properties:
Grade | Tensile strength | Yield strength | Elongation |
P11, P22, P5, P9 | ≥415 | ≥205 | ≥30/20 |
P91 | ≥585 | ≥415 | ≥20 |
P92 | ≥620 | ≥440 | ≥20 |
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Q1:Can you provide the samples?
A1:Samples can be provided with samples charge and courier fee by the buyer's side.
Q2:Are the products in stock?
A2:Yes.Most of our products are in stock.So we can prompt delivery.
Q3:Can you accept customize?
A3:Yes.It can be customized as per the customers' request.
Q4:What about the quality?
A4:According to the standard for production.And we can also accept the third-party inspection and quarantine.
About the After-Sale Service
1.We are glad that customers can give us some suggestions for price and products.
2.If you have any questions,pls feel free to contact us by email or phone.