Product Overview – ERW Fe 330 Pipes
ERW Fe 330 pipes are manufactured using Electric Resistance Welding (ERW) from mild carbon steel, providing a strong welded joint with uniform wall thickness.
The Fe 330 grade indicates a minimum yield strength of 330 MPa making these pipes suitable for light to medium structural and fabrication applications.
These pipes are commonly produced as per Indian standards such as
IS 1239 and
IS 3589,
They are widely used in construction frameworks, furniture fabrication, mechanical structures, and utility pipelines.
Their affordability and ease of use make them a preferred choice for contractors and fabricators.
Standard & Material Identification - ERW Fe 330 Pipes
Technical Specifications – ERW Fe 330 Pipes
| Pipe Type: | Electric Resistance Welded Pipes |
| Manufacturing Process: | Cold Rolled / Hot Rolled Coil → Formed → ERW Welded → Sized → Tested |
| Outer Diameter: | 168.3 mm to 1626 mm |
| Wall Thickness: | 1.2 mm to 12 mm |
| Length Options: | 6 Meter Standard/12 Meter (Double Length)/Custom Cut Length |
| Surface Finish: | Black Painted/Galvanized/Powder Coated |
| Testing Methods: | Hydrostatic Testing/Eddy Current Testing/Visual & Dimensional Inspection/Weld Integrity Testing |
| Certification : | EN 10204 3.1 / 3.2 MTC |
Third Party Inspection Available
All specifications are in accordance of IS Fe 330 standards. Mechanical and chemical values are as per standard limits. Mill Test Certificates (MTC) available upon request.
Chemical Composition – IS 3589 Pipes
| Element | Max (%) |
|---|---|
| Carbon (C): | 0.25% |
| Manganese (Mn): | 1.50% |
| Phosphorus (P): | 0.045% |
| Sulfur (S): | Max 0.045% |
| Iron | Balance |
Note: The balanced composition ensures good weldability, strength, and cost efficiency for fabrication and structural applications.
Mechanical Properties – ERW Fe 330 Pipes
| Property | Minimum Value |
|---|---|
| Tensile Strength | 330 MPa |
| Yield Strength | 410-540 MPa |
| Elongation | 22% |
These mechanical properties make Fe 330 ERW pipes suitable for structural use while maintaining flexibility for fabrication.
Fabrication & Structural Performance Advantage
ERW Fe 330 pipes are built for practical, everyday industrial use.
- Why industries rely on them:
- 🔸Good strength for structural frameworks
- 🔸Easy welding and machining
- 🔸Cost-effective material
- 🔸Available in multiple sizes and finishes
- 🔸Suitable for mass production and fabrication
This makes them ideal for contractors, workshops, and manufacturing units.
Industry Applications of ERW Fe 330 pipes
- Where ERW Fe 330 pipes are used:
- 🔸Structural Fabrication
- 🔸Construction Frameworks
- 🔸Furniture Manufacturing
- 🔸Mechanical Components
- 🔸General Engineering
- 🔸Light Utility Pipelines
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