Cold Rolled Tube

Name: Cold Rolled Tube
Brand: Nst Steel Tubes Pvt. Ltd.

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MOQ : 100 Kilograms

Cold Rolled Tube Specification

Application
Automobile, Machinery, Construction, Engineering

End Protector
Plastic Caps

Tolerance
0.05 mm

Connection
Welded/Seamless

Product Type
Cold Rolled Tube

Surface Finish
Polished

Material
Mild Steel/Carbon Steel

Section Shape
Round

Standard
ASTM, DIN, JIS, EN, GB

Technique
Cold Rolled

Surface Treatment
Galvanized, Pickling, Oiled

Alloy or Not
Non-Alloy

Outer Diameter
10 mm - 168 mm

Thickness
0.5 mm - 10 mm

Size
Customizable

Length
Up to 12 meters

Delivery Condition
Annealed/As Rolled

Test Certificates
Provided

Inspection
100% Ultrasonic & Visual

Yield Strength
235-355 MPa

Hardness
HRB 60-80

Elongation
16% min

Packaging Type
Bundles with Steel Strips

About Cold Rolled Tube

Cold rolled tubes are steel tubes manufactured at room temperature using the cold rolling process. This process improves the surface finish, dimensional accuracy, and strength of the tube. These tubes have a smooth and polished surface with precise size and thickness.

Cold rolled tubes are widely used in automotive parts, furniture, machinery, bicycles, and precision engineering applications where accuracy and good finish are important. They are easy to machine and can be coated or plated to protect against rust.

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