China High Pressure Seamless Boiler Tubes GB/T5310 15CrMoG 12Cr1MoVG for sale

High Pressure Seamless Boiler Tubes GB/T5310 15CrMoG 12Cr1MoVG

Name: High Pressure Seamless Boiler Tubes GB/T5310 15CrMoG 12Cr1MoVG
Brand: Cangzhou Baoyang Pipeline Equipment Co., Ltd.

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 7~30 working days

Brand: BaoYang

Product Description

High Pressure Boiler Seamless Steel Pipe GB/T5310: 15CrMoG and 12Cr1MoVG Grades

1. Product Description: High Pressure Boiler Seamless Steel Pipe GB/T5310 is designed for use in high-pressure boiler systems that require exceptional strength and durability. These pipes are manufactured from specific heat-resistant steel alloys, namely 15CrMoG and 12Cr1MoVG, which offer superior performance in high-temperature and high-pressure environments typical of boiler applications.

2. Product Parameters:

Parameter	Description
Grades	15CrMoG, 12Cr1MoVG
Material	Heat-Resistant Carbon Steel (Seamless)
Standard	GB/T5310
Size Range	Various diameters and wall thicknesses as per GB/T5310
Length	Standard lengths, customizable upon request
Ends	Plain ends, beveled ends, threaded, or socket-weld ends
Surface Treatment	As-rolled, annealed, or normalized

3. Mechanical Properties:

Property	15CrMoG Requirement	12Cr1MoVG Requirement
Tensile Strength	≥440 MPa (64,000 psi)	≥470 MPa (68,000 psi)
Yield Strength	≥295 MPa (42,500 psi)	≥340 MPa (49,300 psi)
Elongation	≥20%	≥20%
Hardness	Varies depending on heat treatment

4. Chemical Composition:

Element	15CrMoG Range (%)	12Cr1MoVG Range (%)
Carbon	0.12 - 0.20	0.08 - 0.15
Chromium	0.40 - 0.70	-
Molybdenum	0.40 - 0.55	-
Manganese	≤ 0.40	≤ 0.40
Phosphorus	≤ 0.025	≤ 0.025
Sulfur	≤ 0.025	≤ 0.025
Silicon	0.17 - 0.37	0.17 - 0.37

5. Product Uses:

Boiler Tubes: Used in high-pressure and high-temperature boiler systems for steam generation.
Superheater Tubes: Employed in the superheater sections of steam power plants.
Heat Exchangers: Suitable for use in heat exchangers operating under demanding conditions.
Pressure Vessels: Ideal for construction of high-pressure vessels and reactors in petrochemical and refining industries.

6. Product Grade Standards:

GB/T5310: This Chinese national standard specifies the technical requirements for high-pressure boiler seamless steel pipes, including grades 15CrMoG and 12Cr1MoVG.

Conclusion: High Pressure Boiler Seamless Steel Pipe GB/T5310, available in 15CrMoG and 12Cr1MoVG grades, is engineered for demanding applications in the power generation and petrochemical industries. These pipes offer a combination of strength, ductility, and corrosion resistance that make them suitable for high-pressure boiler systems. Adherence to the GB/T5310 standard ensures that these pipes meet the high-quality benchmarks necessary for critical applications.

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