MS CEW TUBE 18mm OD X 1.5mm/2mm Thickness

Name: MS CEW TUBE 18mm OD X 1.5mm/2mm Thickness
Brand: CAPITAL TUBES INDIA
Price: 95.0 INR
Availability: InStock

Price 95.0 INR/ Meter

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MS CEW TUBE 18mm OD X 1.5mm/2mm 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 18mm OD X 1.5mm/2mm 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 tubea s 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.

Precision Engineering for Demanding Projects

MS CEW Tubes are manufactured through advanced cold drawing processes, yielding tighter tolerances and enhanced surface quality. The 18mm OD combined with the choice of 1.5mm or 2mm thickness provides the ideal balance of strength and flexibility required in critical piping systems, including fluid and boiler pipe applications.

Enhanced Durability with Mild Steel

The use of premium mild steel, coupled with a protective oiled finish and annealing treatment, ensures long-lasting performance. These tubes are resistant to corrosion and deformation, making them particularly suited for high-pressure and high-temperature environments common in industrial sectors.

FAQ's of MS CEW TUBE 18mm OD X 1.5mm/2mm Thickness:

Q: How is the MS CEW Tube 18mm OD manufactured?

A: This tube is crafted using the cold drawn technique, which involves pulling mild steel through precision dies to achieve exact outer and thickness measurements. The process results in a smooth, high-quality surface and consistent dimensions, followed by annealing for increased durability and an oiled finish for corrosion protection.

Q: What are the main uses for the MS CEW Tube 18mm OD X 1.5mm/2mm?

A: Primarily, these tubes serve in fluid and boiler piping systems due to their round section, precise tolerance, and robust construction. Their strength and corrosion resistance make them suitable for applications in heating systems, automotive components, and other industries requiring reliable fluid conveyance.

Q: When should I select the 1.5mm versus 2mm wall thickness?

A: Choose 1.5mm thickness for moderate pressures or when minimizing weight is important. The 2mm variant offers additional strength and is recommended for higher-pressure environments or where enhanced durability is necessary, such as in larger boiler systems.

Q: Where can these tubes be sourced?

A: MS CEW Tubes with specified dimensions are available from recognized exporters, suppliers, and traders. Most authorized distributors supply these products to both domestic and international markets to meet diverse industrial needs.

Q: What is the process involved in the surface treatment of these tubes?

A: The tubes undergo an oiling process after being annealed, which not only improves their surface finish but also adds a layer of protection against oxidation and corrosion during storage and transport.

Q: What are the benefits of using cold drawn, annealed MS CEW tubes?

A: Cold drawn, annealed MS CEW tubes offer superior dimensional accuracy, increased mechanical strength, and a smooth surface. These properties enhance their performance in high-stress piping systems and ensure a longer service life with minimal maintenance.

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