ASTM A335 P11 Seamless Alloy Steel Pipe - 6-1200mm OD, 1-120mm Wall Thickness for High Temperature Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 DAYS
Brand:
zheheng
Product Description
ASTM A335 P11 Alloy Steel Seamless Pipe
Zheheng Steel specializes in manufacturing and exporting ASTM A335 P11 seamless alloy steel pipes with outer diameters ranging from 6-1200mm and wall thicknesses from 1-120mm.
Product Specifications
Standards: ASTM A335/A335M, ASME SA210, ASME SA213, DIN 17175, GB5310-95, and more
Available Grades: P11, P12, 15CrMo, 12Cr1MoV, T91, P91, Cr5Mo, and others
Surface Treatment: Black painted, PE coated, or galvanized
Standard Lengths: 6m, 5.8m, 11.8m, 12m, or custom lengths as required
Chemical Composition (Grade P11)
| Element | Content Range |
|---|---|
| Carbon (C) | 0.05-0.15% |
| Silicon (Si) | 0.5-1.0% |
| Manganese (Mn) | 0.3-0.6% |
| Phosphorus (P) | Max. 0.025% |
| Sulfur (S) | Max. 0.025% |
| Chromium (Cr) | 1.0-1.5% |
| Molybdenum (Mo) | 0.44-0.65% |
Mechanical Properties (Grade P11)
| Property | Value |
|---|---|
| Yield Strength | ≥205 MPa |
| Tensile Strength | ≥415 MPa |
| Elongation | See specification table |
| Impact Value | ≥35 J |
Manufacturing & Quality Assurance
Quality Control Process:
- Spectrometer testing of all raw materials before storage
- 100% PMI (Positive Material Identification) of mother pipe
- 100% PMI of finished pipe to verify correct grade
- Available in hot-finished or cold-drawn with required finishing treatments
Heat Treatment
P11 alloy steel pipes are furnished in full-annealed, isothermal annealed, or normalized and tempered condition. When normalized and tempered, the minimum tempering temperature is 1200°F [650°C].
Applications
Ideal for petroleum, chemical industry, electric power generation, boilers, and applications requiring high temperature resistance, low temperature resistance, and corrosion resistance.
Product Images
Shipping & Payment
Payment Terms: T/T, L/C, Western Union
Price Terms: FOB, CIF, CFR, Ex-work, CNF
Packaging: Standard export seaworthy package or custom requirements
Delivery: Prompt delivery based on order quantity
Price Terms: FOB, CIF, CFR, Ex-work, CNF
Packaging: Standard export seaworthy package or custom requirements
Delivery: Prompt delivery based on order quantity
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN