ASTM A335 P22 seamless pipe is a 2.25Cr-1Mo chromium-molybdenum high-temperature ferritic steel, which belongs to a seamless steel pipe in the ASTM A335/A335M standard.
The production process of ASTM A335 P22 alloy steel pipe supplied by GNEE involves multiple links such as material selection, rolling, cold drawing or hot rolling, heat treatment, surface treatment and testing, strictly ensuring the quality of steel pipes.
ASTM A335 P22 alloy seamless pipe has a wide range of uses. It is not only used in oil wells, natural gas pipelines, etc. in the oil and gas industry, but also widely used in boilers, heat exchangers and other equipment in the power generation industry, as well as chemical equipment and pipeline transportation media in the chemical industry.
Products Data
The product should comply with TSG D7002 pressure piping component type test rules
Implementation standard: ASTMA335/A335M high temperature iron tree alloy steel seamless steel pipe specification
Product specifications:
outer diameter 21.3mm~762mm, wall thickness 2.0~140mm.
Chemical composition:
carbon: 0.05~0.14, manganese: 0.30~0.60, phosphorus: ≤0.025, sulfur ≤0.025, silicon: ≤0.50, chromium: 1.90~2.60, molybdenum: 0.87~1.13. Nickel: ≤0.50
Tensile strength: ≥415MPa, yield strength: ≥205, elongation: ≥30, hardness: less than or equal to 163HBW
Production method:
cold drawing, hot rolling, hot expansion. Delivery status: heat treatment.
Products display
SA335 P22 alloy steel pipe
Why Choose GNEE
GNEE has the right to import and export, and can process seamless steel pipes for export packaging such as painting, beveling, pipe caps, galvanized steel strip bundling, etc. A335 P22 large-diameter welded pipes can also be customized.
GNEE is sold nationwide and exported to dozens of countries and regions such as Southeast Asia, the Middle East, Europe and the United States. It enjoys a high reputation in domestic and foreign markets.
If you are looking for steel pipe, please contact us in time to get a quote! sales@gneetube.com
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FAQ
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
Q.What is your lead time?
A. Regular stock is usually 10 days. Depends on the products.
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