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|Pressure:||High Pressure||Material:||Alloy Steel P92|
|Standard:||ASTM SA335||Application:||High Pressure Boiler|
|Usage:||Nuclear Power Plant||Size:||1321*140mm|
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.
For high pressure boiler and steam header pipes; petrochemical industry pipes; thermal power plant; nuclear power plant; USC boiler.
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),
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
|P92||K92460||0.07-0.13||0.30-0.60||0.020||0.010||0.50 max||8.50-9.50||0.30-0.60||V 0.15-0.25|
|Ni 0.40 max|
|Al 0.02 max|
|Ti 0.01 max|
|Zr 0.01 max|
5. Available Size Range
|*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.
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
S6. Photomicrographs for Individual Pieces
Please contact us to order your P92 pipes with large caliber and heavy wall thickness.