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GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
Specifications
Brand Name :
BaoYang
Model Number :
ASTM/DIN/GB/EN/JIS
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 :
Seamless Carbon Steel Pipes
Process :
Hot Rolled Cold Rolled Cold Drawn
Standards :
ASTM/DIN/GB/EN/JIS
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

GB/T 3087 Seamless Steel Tubes for Low and Medium Pressure Boilers:

Product Description: GB/T 3087 Seamless Steel Tubes are designed to meet the specific requirements of low and medium pressure boiler systems. These tubes are manufactured to the Chinese national standard GB/T 3087, which dictates the standards for seamless steel tubes suitable for high-temperature and high-pressure applications, such as those found in boiler construction. The tubes are made from carbon steel and are characterized by their seamless structure, providing enhanced strength and reliability.

Product Parameter Specifications:

Parameter Specification Range Units
Outer Diameter Typically from 10mm to 325mm depending on the grade mm
Wall Thickness Varies with diameter; specific range per grade mm
Length Standard lengths available; custom lengths on request m
Tolerance As per GB/T 3087 standards for diameter and wall thickness -

Product Applications:

  1. Boiler Construction: Utilized in the construction of low and medium pressure boilers in power plants and industrial facilities.
  2. Heat Exchangers: Suitable for use in heat exchanger applications where high temperatures are involved.
  3. Steam and Water Pipelines: Used for transporting steam and water under pressure in various industrial processes.
  4. Pressure Vessels: Employed in the fabrication of pressure vessels and related equipment.

Types of GB/T 3087 Seamless Steel Tubes:

  • Grade 20: General-purpose carbon steel tubes for low pressure applications.
  • Grade 20G: Improved mechanical properties suitable for medium pressure applications.
  • Other Grades: May include higher strength grades depending on specific requirements.

Mechanical Properties:

Property Typical Range/Value for 20G Grade Units
Tensile Strength 415-655 MPa MPa
Yield Strength ≥ 245 MPa MPa
Elongation ≥ 24% (for grades ≤ 20) %
Reduction of Area ≥ 40% %

Chemical Composition:

Element Typical Range (%) for 20G Grade
C 0.18-0.24
Si ≤ 0.35
Mn 0.40-0.70
P ≤ 0.035
S ≤ 0.035

GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure BoilerGB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler

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GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
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GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
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GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
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GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
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Product Detail
Brand Name :
BaoYang
Model Number :
ASTM/DIN/GB/EN/JIS
Certification :
CE & ISO
Place of Origin :
cangzhou
MOQ :
1
Price :
Negotiable
Contact Supplier
video
GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler

Cangzhou Baoyang Pipeline Equipment Co., Ltd.

Verified Supplier
1 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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