Product Parameters
HFW ERW Carbon Steel Pipe
overview
HFW ERW carbon steel pipes are manufactured from high-quality carbon steel, which is known for its strength and durability. The pipes are produced in various sizes and thicknesses to meet specific industry requirements.
Key Features
High Strength: Offers excellent tensile and yield strength.
Cost-Effective: Economical compared to other types of pipes.
Versatile Applications: Suitable for various industries, including oil and gas, construction, and manufacturing.
Weldability: Easy to weld and fabricate.
Corrosion Resistance: Can be treated for enhanced corrosion resistance.
Chemical Composition
| Element | Composition (%) |
| Carbon (C) | 0.05 - 0.26 |
| Manganese (Mn) | 0.30 - 1.20 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.05 |
| Silicon (Si) | ≤ 0.40 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
| Yield Strength (MPa) | 250 - 450 |
| Tensile Strength (MPa) | 400 - 600 |
| Elongation (%) | 20 - 30 |
| Hardness (HB) | 120 - 180 |
Physical Properties
| Property | Value |
| Density (g/cm³) | 7.85 |
| Melting Point (°C) | 1425 - 1540 |
| Thermal Conductivity (W/m·K) | 50 - 60 |
| Electrical Resistivity (µΩ·m) | 0.17 - 0.20 |
Process Performance
| Process | Performance |
| Welding | Excellent |
| Formability | Good |
| Machinability | Moderate |
| Corrosion Resistance | Variable (depends on treatment) |
Steel Grade
HFW ERW carbon steel pipes are available in various steel grades, which are classified based on their chemical composition and mechanical properties. Common grades include:
API 5L Grade B: Suitable for transportation of oil and gas.
ASTM A53 Grade B: Used in structural applications and piping systems.
ASTM A500 Grade B: Commonly used in construction and structural applications.
Detailed Introduction to Steel Grades
API 5L Grade B: This grade is designed for use in pipelines and is known for its high strength and toughness, making it suitable for high-pressure applications.
ASTM A53 Grade B: This grade is widely used in various structural applications and is known for its good weldability and formability.
ASTM A500 Grade B: This grade is primarily used in structural applications and is recognized for its high strength-to-weight ratio.
Applications
HFW ERW carbon steel pipes are used in a variety of applications, including:
Oil and Gas Industry: For transporting oil, gas, and other fluids.
Construction: Used in structural frameworks, scaffolding, and support systems.
Manufacturing: Employed in the production of machinery and equipment.
Water Supply: Used in municipal water supply systems.
Possible Alternative Grades
While HFW ERW carbon steel pipes are widely used, there are alternative grades that may be suitable for specific applications:
Stainless Steel Pipes: For applications requiring enhanced corrosion resistance.
Alloy Steel Pipes: For high-temperature and high-pressure applications.
PVC and HDPE Pipes: For non-metallic applications in plumbing and drainage systems.
Product Show
FAQ
What is your request/requirement for delivery time?
Definitely yes, we would be ready to sign an agreement of late delivery penalty of:
Deduct 1% of total value if delay for 1 week!
How is the production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How long will you react on our requirement?
Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer! Any more questions about your doubts, please feel free to send us your emails or call!
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