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China ASTM A210 Gr.A-1 Seamless Carbon Steel Heat Exchanger Tubes for sale

ASTM A210 Gr.A-1 Seamless Carbon Steel Heat Exchanger Tubes

Price Negotiable
Price: Negotiable
MOQ: 500KG
Delivery Time: 20-80 days
Brand: Yuhong
Product Description

ASTM A210 Gr.A-1 Seamless Carbon Steel Tubes: High-Performance for Heat Exchangers & Boilers​

Product Introduction: ASTM A210 Gr.A-1 Carbon Steel Seamless Tubes for Heat Exchangers & Boilers

1. Material & Chemical Composition

ASTM A210 Gr.A-1 tubes are crafted from high-quality carbon steel, engineered for superior heat transfer and structural integrity in demanding environments. Their chemical composition strictly adheres to ASTM standards:

 

 

Element Composition (%)
Carbon (C) 0.27-0.34
Manganese (Mn) 0.70-1.00
Phosphorus (P) ≤0.035
Sulfur (S) ≤0.035

    

2. Mechanical Properties

Designed to withstand thermal cycling and pressure in heat exchangers and boilers, these tubes deliver robust mechanical performance:

 

Property Value
Tensile Strength 415 MPa min
Yield Strength 255 MPa min
Elongation  30% min
Maximum Operating Temp 480℃(896℉)


   

3. Equivalent Materials & Standards

For global project compatibility, ASTM A210 Gr.A-1 aligns with these international equivalents:

 

Standard Material Grade Region
ASTM A210 Gr.A-1 Carbon Steel Seamless USA
DIN 17175 St45.8/III Europe
JIS G3461 STB 410 Japan
GB 5310 20G China

 

4. Processing Technology

Our ASTM A210 Gr.A-1 tubes undergo precision manufacturing:

 

  1. Seamless Production: Hot-rolled from solid billets, ensuring uniform wall thickness and no weak seams.
  2. Heat Treatment: Normalized to enhance grain structure, improving toughness and heat resistance.
  3. Surface Finishing: Descaled and polished to reduce fouling in heat exchange applications.
  4. Quality Testing: 100% hydrostatic testing (at 30% above design pressure) and ultrasonic inspection for defects.

5. Application Scenarios

Ideal for heat transfer systems requiring durability and efficiency:

 

  • Heat Exchangers: Chemical processing, oil refineries, and HVAC systems.
  • Boilers: Industrial boilers, power plant boilers, and thermal heating systems.
  • Pressure Vessels: Where high-temperature fluid transfer is critical.

6. Product Advantages

Superior Heat Transfer: Smooth inner surface minimizes fluid resistance, optimizing thermal efficiency.
Seamless Durability: Eliminates leak risks, critical for high-pressure heat exchange environments.
Cost-Effective: Carbon steel offers excellent performance-to-cost ratio for industrial applications.
Global Compliance: Meets ASTM A210 and equivalent standards, simplifying international project approvals.

7. FAQ

Q1: Can these tubes be customized for specific sizes?
A: Yes, we offer diameters from 16mm to 168mm and wall thicknesses from 2mm to 10mm, with cut-to-length options (1-12m).

 

Q2: Are they suitable for corrosive fluids?
A: For mild corrosion, they perform well. For aggressive media, ask about our optional protective coatings or alloy alternatives.

 

Q3: What quality documentation is provided?
A: Each shipment includes ASTM A210 certification, mill test reports (MTR), and traceability records.

8. About Yuhong Holding Group Co., Ltd

With 20 years of export experience to 80+ countries, Yuhong ranks among China’s top 5 finned tube exporters. Beyond finned tubes, we specialize in high-quality boiler tubes, heat exchanger tubes, and custom solutions. Our 55 production lines, 110+ skilled workers, and 20,000㎡ facility—equipped with advanced CNC technology—ensure compliance with global standards (ASTM, DIN, JIS).

 

We prioritize on-time delivery, technical support, and tailored solutions.

 

Contact Us

 

 

Trust Yuhong’s ASTM A210 Gr.A-1 tubes for reliable, efficient heat transfer in your critical systems.
 
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Company YUHONG HOLDING GROUP CO., LTD
Location 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person Sales Dept.

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