Cold drawn precision Steel Tube DIN2391

Precision seamless steel tube is a kind of high precision steel tube after cold rolling or cold drawing.

Full name: Cold-rolled or cold-drawn precision seamless steel pipe.

Because the inner and outer walls of precision seamless steel tubes have no oxide layer, no leakage under high pressure, high precision, high smoothness, no deformation during cold bending, flaring, flattening and no crack, etc., the products mainly used for producing pneumatic or hydraulic components, such as cylinders or oil cylinders, are all seamless tubes.

Features         

★ Superior surface finish

★ Cold finished makes high precision, good roughness, size accuracy

★ Excellent micro-structure uniformity

★ No oxide layer of inside and outside wall

★ No leakage under great pressure

★ High mechanical property perfect

Applications 

DIN2391 Precision cold drawing seamless steel tube is ideal for the industries with high requirement of mechanical properties,which applied for automotive and mechanical pipes,petroleum cracking pipes,boiler tube,as well as chemical fertilizer equipment pipes.

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