Brand Name : NEW FORCE
Model Number : P11 pipe
Certification : MTC
Place of Origin : China
MOQ : 10 tons or negotiable
Payment Terms : L/C, T/T
Supply Ability : 200000 tons per month
Delivery Time : 4~10 weeks
Packaging Details : wooden box
Material : P11
Manufacture : Hot Rolled or Cold Drawn
Max. Size : 56''
Form : Seamless
Application : Power Plant
Steel : Alloy Steel
Grade P11 Chrome Moly Seamless Steel Pipe for Thermal Power Plant
We manufacture ASTM / ASME A/SA 335 P11 seamless alloy steel pipe. Manufacturing method: hot rolled or cold drawn. P11 Chrome moly power piping is estensively in power plants throughout the world. EN10204.3.1 Certificate will be issued for delivery.
1. Ordering Information
Quantity (feet, meters, or number of lengths),
Name of material (seamless alloy steel pipe),
Grade (P11),
Manufacture (hot-finished or cold-drawn),
Size using one of the following:
NPS and schedule number;
Outside diameter and nominal wall thickness;
Outsider diameter and minimum wall thickness;
Inside diameter and nominal wall thickness;
Inside Diameter and minimum wall thickness.
Length (specific or random)
End finish (plain end or bevel end)
2. Standards:
ASTM A335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
3. Application:
For the low and medium pressure boiler and steam header pipes;
For the high-pressure boiler and steam pipes, and the petrochemical industry pipes;
Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.
4. Chemical Requirements
Chemical Requirements | |||||||||
Grade | UNS Designation | Composition, % | |||||||
C | Mn | P max | S max | Si | Cr | Mo | Others | ||
P11 | K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | ... |
5. Available Size Range
OD | Thickness | ||
mm | inch | mm | SCH |
88.9~1422 | 3''~ 56'' | 2.11~140 | ≥SCH10 |
*If the steel grades and size you are looking for are not listed above, please contact us for further information. |
6. Tensile Requirements
Tensile Strength min.: 60ksi / 415MPa
Yield Strength min.: 30ks / 205MPa
7. Inspection & Test
Chemical composition, mechanical properties ( tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), surface and dimension, NDE, hydrostatic test.
8. Manufacture
Hot Rolled or Cold Drawn
9. Manufacturing Process
Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping
10. Supplementary Requirements
S1. Product Analysis
S2. Transverse Tension Tests
S3. Flattening Test
S4. Metal Structure and Etching Tests
S5. Photomicrographs
S5. photomicgraphs for Individual Pieces
Grade P11 Chrome Moly Seamless Steel Pipe Alloy Steel For Thermal Power Plant Images |
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