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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions
China ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions

  1. China ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions
  2. China ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions
  3. China ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions

ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions

  1. MOQ: 500 KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability According to client requirements
Delivery Time Depends on the quantity
Packaging Details Ply-wooden Case / Iron Case / Bundle with plastic Cap
Product Name Boiler Tube
Standard ASTM A210, ASME SA210
Material Grade Gr.A1, Gr.C
Type Seamless
Shape Round
High Light ASTM A210 Grade A1 Carbon Steel Seamless Boiler Tube
Brand Name YUHONG SPECIAL STEEL
Model Number ASTM A210 Gr. A1 Carbon Steel Boiler Tube
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability According to client requirements
Delivery Time Depends on the quantity Packaging Details Ply-wooden Case / Iron Case / Bundle with plastic Cap
Product Name Boiler Tube Standard ASTM A210, ASME SA210
Material Grade Gr.A1, Gr.C Type Seamless
Shape Round High Light ASTM A210 Grade A1 Carbon Steel Seamless Boiler Tube
Brand Name YUHONG SPECIAL STEEL Model Number ASTM A210 Gr. A1 Carbon Steel Boiler Tube
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. Place of Origin CHINA
High Light ASTM A210 carbon steel boiler tubeseamless boiler tube high pressureA1 grade boiler tube

ASTM A210 Gr. A1 Carbon Steel Seamless Boiler Tube For High Pressure Conditions

 

 

1. General Description

  • Standard: ASTM A210/A210M
  • Grade: Gr. A1
  • Type: Seamless boiler tube
  • Material: Carbon steel
  • Applications: High-pressure boiler systems, superheaters, and heat exchanger tubes.

ASTM A210 Gr. A1 is primarily used for seamless medium-carbon steel boiler tubes that must be able to endure high temperatures and pressures in demanding environments.

 

 

2. Chemical Composition

Element Content (%)
Carbon (C) 0.27 max
Manganese (Mn) 0.93 max
Phosphorus (P) 0.035 max
Sulfur (S) 0.035 max
Silicon (Si) Not specified but typically 0.10–0.35

 

 

3. Mechanical Properties

Property Value
Tensile Strength 415 MPa (60,000 psi) min
Yield Strength 255 MPa (37,000 psi) min
Elongation (in 50 mm) 30% min

 

 

4. Manufacturing Process

The ASTM A210 Gr. A1 tubes are produced through a seamless process, which involves:

  1. Hot Rolling: The steel is heated and formed into a hollow tube.
  2. Cold Drawing (if required): To achieve tighter dimensional tolerances and a smoother surface finish.
  3. Heat Treatment (optional): Tubes may undergo normalization or stress relieving to improve mechanical properties and resistance to thermal stress.

 

 

5. Testing and Quality Assurance

To ensure safety and reliability, ASTM A210 Gr. A1 tubes undergo rigorous testing as per the standard. Common tests include:

  • Hydrostatic Testing: Ensures the tube can handle specified pressures without leaking.
  • Dimensional Inspection: Verifies outer diameter, wall thickness, and length.
  • Non-Destructive Testing (NDT):
    • Ultrasonic Testing (UT)
    • Eddy Current Testing (ECT)
  • Mechanical Testing:
    • Tensile Testing
    • Flattening Test
    • Flaring/Bending Test
  • Chemical Analysis: Confirms the material's composition.

 

 

6. Key Features

  • High Strength and Durability: Withstands high pressure and temperature.
  • Thermal Resistance: Performs reliably in elevated temperature environments.
  • Corrosion Resistance: Good resistance to oxidation and scaling under high heat.
  • Seamless Construction: Enhances uniformity and reduces weak points compared to welded tubes.

 

 

7. Applications

ASTM A210 Gr. A1 is widely used in industries requiring tubes that can operate under high pressure and temperature conditions. These include:

  • Power Plants: For boiler tubes and superheaters.
  • Petrochemical Industry: Heat exchangers and reformer tubes.
  • Industrial Boilers: In chemical processing plants and refineries.
  • Heat Transfer Systems: Used in condensers and other heat transfer equipment.

 

 

8. Advantages

  • Excellent mechanical strength for critical applications.
  • Superior dimensional accuracy due to seamless manufacturing.
  • High reliability in demanding environments like power plants.
  • Cost-effective compared to other specialized alloys.

 

 

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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