ASTM A179 Cold Drawn Seamless Steel Tube 325MPa Tensile Strength for Boiler Applications
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
ASTM A179 Grade Cold Drawn Seamless Steel Tube
ASTM A179 cold drawn seamless carbon steel boiler tubes are engineered for demanding industrial applications requiring superior corrosion resistance and mechanical performance.
Product Applications
These seamless steel pipes are widely used across multiple industries including petroleum processing, chemical manufacturing, medical equipment, food processing, light industry, machinery production, and instrumentation systems.
Key Specifications
Minimum Carbon Content: 0.06%
Minimum Tensile Strength: 325 MPa
Minimum Yield Strength: 180 MPa
Minimum Elongation: 20%
Minimum Tensile Strength: 325 MPa
Minimum Yield Strength: 180 MPa
Minimum Elongation: 20%
Technical Advantages
- Superior corrosion protection with dense zinc coating that prevents contact between steel substrate and corrosive environments
- Enhanced durability with iron-zinc alloy layer providing exceptional resistance in marine and atmospheric conditions
- Excellent mechanical properties with improved ductility and formability for various manufacturing processes
- Heat treatment benefits that improve steel matrix mechanical properties and eliminate welding stresses
- Aesthetic appeal with bright, uniform surface finish suitable for visible applications
Outside Diameter Tolerances
| Outside Diameter (mm) | Tolerance (mm) |
|---|---|
| 3.2 ≤ OD | ±0.10 |
| 25.4 ≤ OD ≤ 38.1 | ±0.15 |
| 38.1 | ±0.20 |
| 50.8 ≤ OD | ±0.25 |
| 63.5 ≤ OD | ±0.30 |
| 76.2 | ±0.38 |
Wall Thickness Tolerances
| Outside Diameter (mm) | Tolerance (%) |
|---|---|
| 3.2 ≤ OD | +20/-0 |
| 38.1 ≤ OD ≤ 76.2 | +22/-0 |
Available Lengths
Standard lengths include 5800mm, 6000mm, 6096mm, 7315mm, and 11800mm. Maximum length available is 27000mm. U-bend configurations can be provided upon request.
Delivery & Certification
Delivery Time: Stock availability or 10-40 days for production
Certification: MTC (Material Test Certificate) available
Certification: MTC (Material Test Certificate) available
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou