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MSERW Pipes
MS ERW (Mild Steel Electric Resistance Welded) pipes are high-strength, low-carbon steel pipes manufactured using the Electric Resistance Welding (ERW) process. These pipes are widely used for structural, industrial, water transportation, and mechanical applications due to their excellent strength, durability, and cost-effectiveness.
MS ERW pipes are formed by cold-forming a mild steel strip into a cylindrical shape, followed by welding the edges using electrical resistance without the need for filler material. The resulting weld is strong and consistent, making these pipes ideal for medium to high-pressure applications in industries such as construction, oil and gas, water distribution, and scaffolding.
MS ERW pipes are an essential component in construction, infrastructure, water supply, oil & gas, and industrial applications.
Manufacturing Process of MS ERW Pipes
- Raw Material Selection: High-quality mild steel strips or coils are used.
- Cold Forming: The steel strip is shaped into a cylindrical form.
- Electric Resistance Welding (ERW): The edges of the pipe are welded together using electrical resistance, creating a continuous seam.
- Heat Treatment: Pipes are heat-treated to remove residual stress and enhance mechanical properties.
- Surface Treatment: Pipes may be galvanized, coated, or painted for corrosion protection.
- Sizing & Cutting: Pipes are precisely cut to the required length and diameter.
- Testing & Quality Inspection: Pipes undergo hydrostatic testing, ultrasonic testing, and dimensional inspection to ensure compliance with industry standards.
Properties of MS ERW Pipes
High Tensile Strength – Suitable for structural and industrial applications.
Smooth Surface Finish – Provides better corrosion resistance.
Consistent Wall Thickness – Ensures uniform strength and durability.
Leak-Proof & Strong Weld Joints – Electric resistance welding produces a solid and continuous weld seam.
Cost-Effective & Lightweight – More affordable compared to seamless pipes.
Easy to Fabricate & Weld – Can be easily cut, shaped, and joined.
Advantages:
- Economical & Cost-Effective – Lower production cost compared to seamless pipes.
- High Structural Integrity – Provides strength for heavy-duty applications.
- Corrosion Resistance (Galvanized Coating Available) – Can be galvanized for extra durability.
- Versatile Applications – Used in water supply, oil & gas pipelines, scaffolding, and construction.
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