MS CEW TUBE 14mm OD X 2.5mm Thickness

Name: MS CEW TUBE 14mm OD X 2.5mm Thickness
Brand: CAPITAL TUBES INDIA
Price: 90.0 INR
Availability: InStock

Price 90.0 INR/ Meter

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MS CEW TUBE 14mm OD X 2.5mm Thickness Trade Information

Minimum Order Quantity
100 Meter

Supply Ability
1000 Per Day

Delivery Time
3 Days

Main Domestic Market
All India

About MS CEW TUBE 14mm OD X 2.5mm Thickness

*Cold Extended Welded (CEW) tubes, also known as CDW (Cold Drawn Welded), are high-precision steel tubes manufactured through a meticulous cold-drawing process. Starting as electric resistance welded (ERW) tubes, they are pulled through a die and over a mandrel at room temperature. This process significantly enhances the tubes mechanical properties, resulting in superior dimensional accuracy, a high-quality surface finish, and increased tensile strength. Because the drawing process eliminates the internal weld bead, CEW tubes offer exceptional concentricity and uniformity. They are the preferred choice for demanding industrial applications such as hydraulic cylinders, shock absorbers, automotive axles, and precision engineering components where tight tolerances and durability are non-negotiable.

Key Characteristics

Manufacturing Process: Starts as a standard ERW tube, then cold-drawn at room temperature to achieve exact wall thicknesses and diameters.
Superior Weld Strength: Cold drawing improves the weld seam, allowing it to reach >95% of the parent material's strength.
Precision: Offers high dimensional accuracy and exceptional surface finish, often reducing the need for costly secondary machining.
Typical Specifications

Standards: Commonly manufactured to specifications like IS 3074 (specifically grades CEW 1 through CEW 5 for automotive purposes).
Size Range: Outer diameters generally range from 6 mm to 114.3 mm, with wall thicknesses varying between 0.5 mm and 20 mm.
Length: Standard lengths are usually 6 meters, or custom-cut to specification.

Common Applications

Automotive: Used for shock absorbers, steering columns, exhaust systems, and structural components.
Industrial & Machinery: Hydraulic equipment, material handling devices, and precision machined parts.

Exceptional Precision and Strength

The MS CEW Tube boasts a strict tolerance of 0.2mm, ensuring dimensional accuracy crucial for assembly and manufacturing processes. Cold drawn and annealed, the tube achieves excellent mechanical strength and smoothness, supporting high-performance projects where details matter.

Protective Surface Treatment

Each tube undergoes an oiling process after annealing, providing an extra layer of defense against rust and oxidation. This treatment prolongs the tube's lifespan during storage and use, making it a reliable option for long-term industrial or commercial applications.

FAQ's of MS CEW TUBE 14mm OD X 2.5mm Thickness:

Q: How is the MS CEW Tube 14mm OD x 2.5mm Thickness manufactured?

A: The tube is manufactured using the cold drawn technique, which involves drawing mild steel through a die at room temperature to achieve high dimensional accuracy and a smooth surface. It is then annealed and oiled for enhanced durability and corrosion resistance.

Q: What are the primary applications of this mild steel CEW tube?

A: This tube is widely used in mechanical, structural, and engineering projects such as automotive components, construction frameworks, and general fabrication due to its strength, dimensional stability, and versatile round shape.

Q: When should I choose a tube with annealed surface finish and oiled treatment?

A: An annealed and oiled finish is recommended for applications requiring improved machinability, ductility, and corrosion resistance, especially when the tube will be stored for extended periods before use.

Q: Where can this tube be sourced from?

A: The MS CEW Tube is offered by exporters, suppliers, and traders who specialize in industrial and engineering materials. It is available globally, making it accessible for various industries needing quality mild steel tubing.

Q: What is the benefit of using a tube with 0.2mm tolerance?

A: A tight tolerance of 0.2mm ensures a precise fit in assemblies, reduces the need for post-processing, and improves the overall quality and reliability of the finished product.

Q: How does the surface treatment impact the tube's lifespan?

A: The oiling treatment after annealing acts as a protective barrier, reducing the risk of rust and oxidation, thereby extending the service life of the tube even in demanding environments.

Q: What is the process involved in making this tube round in section shape?

A: The tube attains its round section during the cold drawing process, where metal is shaped through a round die, ensuring uniformity and consistency in its circumference and thickness.

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