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Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler
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Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler

MOQ: 1
Price: Negotiable
Standard Packaging: Standard Export Packing
Delivery Period: 7~30 working days
Payment Method: L/C, D/A, D/P, T/T, Western Union
Detail Information
Product Description
Detail Information
Place of Origin
cangzhou
Brand Name
BaoYang
Certification
CE & ISO
Model Number
Sch40 GB/T3087 20
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Tube
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
Sch40 GB/T3087 20
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
Minimum Order Quantity:
1
Price:
Negotiable
Packaging Details:
Standard Export Packing
Delivery Time:
7~30 working days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union
Highlight:

seamless carbon steel pipe sch 40

,

Sch 40 alloy steel tube

,

Seamless Boiler alloy steel tube

Product Description

Sch40 GB/T3087 20 Grade Alloy Seamless Boiler Pipe: A High-Performance Option for Boiler Applications

1. Product Description: Sch40 GB/T3087 20 Grade Alloy Seamless Boiler Pipes are engineered to meet the demands of high-pressure and high-temperature boiler systems. These pipes are manufactured from alloy steel and are seamless, providing a uniform wall thickness and ensuring excellent structural integrity. The 'Sch40' denotes the standard weight and dimensions according to ASME B36.10, while GB/T3087 is the Chinese national standard that specifies the requirements for these alloy steel pipes.

2. Product Parameters:

Parameter Description
Grade 20 Grade
Material Alloy Steel (Seamless)
Standard GB/T3087, ASME B36.10
Schedule Sch40
Size Range Various diameters and wall thicknesses as per GB/T3087
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 Requirement
Tensile Strength ≥415 MPa (60,000 psi)
Yield Strength ≥240 MPa (35,000 psi)
Elongation ≥20% in 50 mm (2 in) or 4D, whichever is greater
Hardness Varies depending on heat treatment and processing

4. Chemical Composition:

Element Typical Range (%)
Carbon 0.17 - 0.24
Manganese 0.35 - 0.65
Silicon 0.17 - 0.37
Chromium ≤ 0.030
Copper ≤ 0.030

5. Product Uses:

  • Boiler Tubes: Used in power and industrial boilers for steam generation.
  • Superheater Tubes: Employed in the superheater sections of steam power plants.
  • 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/T3087: This Chinese national standard specifies the requirements for alloy steel pipes intended for high-temperature and high-pressure boiler and superheater applications.
  • ASME B36.10: This standard covers the dimensions and weights of seamless钢管 (pipes), including Sch40.

Product Image

Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 0

Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 1Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 2

Company Profile
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 3
 
Factory Tour
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 4
 
team introduction
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 5
 
Applications
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 6
Tags: 

steel boiler tubes,  

seamless boiler tubes,  

pipe carbon steel seamless

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products
PRODUCTS DETAILS
Products

Seamless Steel Pipe

Carbon Steel Seamless Pipe

Alloy Seamless Steel Pipe

High Pressure Boiler Steel Pipe

Pipeline Steel Pipe

Low Temperature Steel Pipe

Structural Steel Pipes

Oil and Gas Steel Pipes
name
  • name
  • name
  • name
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler
MOQ: 1
Price: Negotiable
Standard Packaging: Standard Export Packing
Delivery Period: 7~30 working days
Payment Method: L/C, D/A, D/P, T/T, Western Union
Detail Information
Product Description
Detail Information
Place of Origin
cangzhou
Brand Name
BaoYang
Certification
CE & ISO
Model Number
Sch40 GB/T3087 20
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Tube
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
Sch40 GB/T3087 20
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
Minimum Order Quantity:
1
Price:
Negotiable
Packaging Details:
Standard Export Packing
Delivery Time:
7~30 working days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union
Highlight

seamless carbon steel pipe sch 40

,

Sch 40 alloy steel tube

,

Seamless Boiler alloy steel tube

Product Description

Sch40 GB/T3087 20 Grade Alloy Seamless Boiler Pipe: A High-Performance Option for Boiler Applications

1. Product Description: Sch40 GB/T3087 20 Grade Alloy Seamless Boiler Pipes are engineered to meet the demands of high-pressure and high-temperature boiler systems. These pipes are manufactured from alloy steel and are seamless, providing a uniform wall thickness and ensuring excellent structural integrity. The 'Sch40' denotes the standard weight and dimensions according to ASME B36.10, while GB/T3087 is the Chinese national standard that specifies the requirements for these alloy steel pipes.

2. Product Parameters:

Parameter Description
Grade 20 Grade
Material Alloy Steel (Seamless)
Standard GB/T3087, ASME B36.10
Schedule Sch40
Size Range Various diameters and wall thicknesses as per GB/T3087
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 Requirement
Tensile Strength ≥415 MPa (60,000 psi)
Yield Strength ≥240 MPa (35,000 psi)
Elongation ≥20% in 50 mm (2 in) or 4D, whichever is greater
Hardness Varies depending on heat treatment and processing

4. Chemical Composition:

Element Typical Range (%)
Carbon 0.17 - 0.24
Manganese 0.35 - 0.65
Silicon 0.17 - 0.37
Chromium ≤ 0.030
Copper ≤ 0.030

5. Product Uses:

  • Boiler Tubes: Used in power and industrial boilers for steam generation.
  • Superheater Tubes: Employed in the superheater sections of steam power plants.
  • 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/T3087: This Chinese national standard specifies the requirements for alloy steel pipes intended for high-temperature and high-pressure boiler and superheater applications.
  • ASME B36.10: This standard covers the dimensions and weights of seamless钢管 (pipes), including Sch40.

Product Image

Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 0

Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 1Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 2

Company Profile
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 3
 
Factory Tour
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 4
 
team introduction
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 5
 
Applications
 
Seamless Carbon Steel Pipe Sch 40 GB/T3087 20 Grade Alloy Steel Tube Seamless Boiler 6
Tags: 

steel boiler tubes,

seamless boiler tubes,

pipe carbon steel seamless