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GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe
GB 5310 12CrMoG Alloy Steel Pipe

GB 5310 12CrMoG Alloy Steel Pipe

12crmog alloy pipe is an alloy pipe whose main material is J55, N80, P110 and other steel grades. It is mainly used as the heating surface pipe of the boiler.
standard:GB
Surface :1. Galvanized 2. Black and Color Painting
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introduction
GB 5310-2008 is a Chinese national standard that stipulates the technical requirements for seamless steel pipes for high-pressure boilers. This standard applies to the manufacture of high-quality carbon steel, alloy steel and stainless heat-resistant steel seamless steel pipes for the heating surface of steam boilers with pressures of high pressure and above.
12CrMoG alloy steel pipe is one of the materials in this kind of steel pipe. It is a low-alloy high-strength steel pipe with good thermal strength, oxidation resistance and corrosion resistance. This kind of steel pipe is mainly used to manufacture heating surface pipes such as superheater pipes, reheater pipes, air guide pipes, main steam pipes, etc. for high-pressure and ultra-high-pressure boilers.
The chemical composition of 12CrMoG high-pressure boiler steel pipe mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr) and molybdenum (Mo). The addition of these elements helps improve the strength, heat resistance and corrosion resistance of steel pipes.
Technical Data

Chemical Composition of GB 5310 tubes

Grade Chemical Composition/%
C Si Mn Cr Mo V P S
Max.
12CrMoG 0.08 - 0.15 0.17 - 0.37 0.40 - 0.70 0.40 - 0.70 0.40 - 0.55 - 0.025 0.015

Mechanical Property of 12CrMoG steel pipe

Grade Property Impaact (kv2)/J Hardness
Tensile strength MPa Yield strength MPa Elongation A/ % L T HBW HV
Longitudinal Transverse
Min.
12CrMoG 410-560 205 21 19 40 27 125 -170 125-170
company advantage
Founded in 2008, Gnee Company is a professional manufacturer and service provider of various special seamless steel pipes, specializing in the production of fluid pipes, boiler pipes, alloy structural pipes, automobile pipes, marine pipes, etc. We have advanced production equipment, sufficient inventory, and many partners.

FAQ

1. Q.What are your advantages?
A: High quality products, competitive price and professional export service.

2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.

3.Q. How can I learn about your quality assurance?
A.Visiting our factory is the best way to understand each other.






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