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Hot Finished Seamless Alloy Steel Pipe ASTM A335 P92 Material

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Hot Finished Seamless Alloy Steel Pipe ASTM A335 P92 Material

Brand Name : XOOS
Model Number : ASTM A335 P92
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 : 2~10 weeks
Packaging Details : bare and loose
Pressure : High Pressure
Material : Alloy Steel P92
Standard : ASTM SA335
Application : High Pressure Boiler
Usage : Nuclear Power Plant
Size : 1321*140mm
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Hot Finished Seamless Alloy Steel Pipe ASTM A335 P92 Material

For thermal power plant, enhanced working pressure and temperature requires more critical materials like P92. USC boiler demands more critical material and works at higher temperature and pressure but more efficient and cleaner. XOOS had been focusing on new material development such as P92.

XOOS is providing ASTM A335 P92 alloy steel seamless pipes, which are mainly used for high-temperature service. P92 pipe a kind of chrome moly pipes listed in ASTM A335, a standard in power generation and petrochemical industry. XOOS supply a full range of A335 chrome moly pipes.

1. Application:
For high pressure boiler and steam header pipes; petrochemical industry pipes; thermal power plant; nuclear power plant; USC boiler.

2. Standards:
ASTM A335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

3. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless alloy steel pipe),

Grade (P92),

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)

4. Chemical Requirements

Chemical Requirements



Composition, %
P92K924600.07-0.130.30-0.600.0200.0100.50 max8.50-9.500.30-0.60V 0.15-0.25
N 0.03-0.07
Ni 0.40 max
Al 0.02 max
Cb 0.04-0.09
W 1.5-2.00
B 0.001-0.006
Ti 0.01 max
Zr 0.01 max

5. Available Size Range

88.9~14223''~ 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.: 90ksi620MPa

Yield Strength min.: 64ksi/440MPa

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

S6. Photomicrographs for Individual Pieces

Please contact us to order your P92 pipes with large caliber and heavy wall thickness.

Product Tags:

seamless alloy steel tube


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