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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
Specifications
Brand Name :
BaoYang
Model Number :
GB/T5310 20G 15CrMoG 12Cr1MoVG
Certification :
CE & ISO
Place of Origin :
cangzhou
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Delivery Time :
7~30 working days
Packaging Details :
Standard Export Packing
Name :
High Pressure Boiler Steel Pipe
Process :
Hot Rolled Cold Rolled Cold Drawn
Standards :
GB/T5310 20G 15CrMoG 12Cr1MoVG
Material :
Carbon Steel
Wall Thickness :
1-20mm (0.04 Inch - 0.78 Inch)
Outer Diameter :
6-2500mm
Processing Service :
Bending, Punching, Cutting
Usage :
Pipeline Transport, Oil/Gas Drilling, Machinery Industry
Description

High Pressure Boiler Seamless Steel Tubes GB/T5310: 20G, 15CrMoG, and 12Cr1MoVG Grades

1. Product Description: High Pressure Boiler Seamless Steel Tubes GB/T5310 are designed for use in high-pressure boiler systems and other demanding thermal applications. These tubes are manufactured from carbon and alloy steels and are seamless, ensuring uniform wall thickness and superior mechanical properties. The 20G, 15CrMoG, and 12Cr1MoVG grades are specifically formulated to provide excellent strength and resistance to high temperatures and pressures.

2. Product Parameters:

Parameter Description
Grades 20G, 15CrMoG, 12Cr1MoVG
Material Carbon and Alloy 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 20G Requirement 15CrMoG Requirement 12Cr1MoVG Requirement
Tensile Strength ≥410 MPa ≥440 MPa ≥470 MPa
Yield Strength ≥205 MPa ≥295 MPa ≥340 MPa
Elongation ≥30% ≥20% ≥20%
Hardness Varies Varies Varies

4. Chemical Composition:

Element 20G Range (%) 15CrMoG Range (%) 12Cr1MoVG Range (%)
Carbon 0.17 - 0.24 0.12 - 0.20 0.08 - 0.15
Chromium - 0.40 - 0.70 -
Molybdenum - 0.40 - 0.55 0.20 - 0.30
Manganese ≤1.00 ≤1.00 ≤1.00
Phosphorus ≤0.025 ≤0.025 ≤0.025
Sulfur ≤0.025 ≤0.025 ≤0.025

5. Product Uses:

  • Boiler Tubes: Used for steam generation in high-pressure boilers.
  • Superheater Tubes: Employed in the superheater sections of steam power plants to increase steam temperature.
  • Heat Exchangers: Suitable for use in heat exchangers operating under high pressure and temperature.
  • Pressure Vessels: Ideal for construction of high-pressure vessels and reactors.

6. Product Grade Standards:

  • GB/T5310: This Chinese national standard specifies the requirements for high-pressure boiler seamless steel tubes, including the 20G, 15CrMoG, and 12Cr1MoVG grades.

Product Image

High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG

High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVGHigh Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG

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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
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Product Detail
Brand Name :
BaoYang
Model Number :
GB/T5310 20G 15CrMoG 12Cr1MoVG
Certification :
CE & ISO
Place of Origin :
cangzhou
MOQ :
1
Price :
Negotiable
Contact Supplier
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High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG
High Pressure Boiler Seamless Steel Tubes GB/T5310 20G 15CrMoG 12Cr1MoVG

Cangzhou Baoyang Pipeline Equipment Co., Ltd.

Verified Supplier
2 Years
cangzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Seamless Steel Pipe, Carbon Steel Seamless Pipe, Alloy Seamless Steel Pipe
Total Annual :
10000000-50000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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