Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

DIN2391 Cold Drawn Precision Steel Pipe,DIN2391 ST35 ST45 ST

Product : DIN 2391 Seamless Precision Steel Tube

Standard: DIN2391/C EN10305-4 

Material: ST35,ST45,ST52, St37.4

OD: 16.7mm~219.1mm

Wall Thickness: 2mm~35mm


 L: Max 12000mm

DIN2391 Steel Pipe,DIN2391 ST35/ST45/ST52/St37.4

Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released 


Application:  Precision mechanical part for car and cylinder,For hydraulic and pneumatic power systems,and application for machine tools industry, construction machinery, ship building industry hydraulic system, automotive steel tube, and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.

DIN2391 Seamless Precision Steel Tube


Round Cold Draw Seamless Mechanical Tubing
The phosphated is realized with the imported chemical fluid to form a black film. The antirust oil is absorbed by means of the micropore on the film to prevent from the rust. The caps are covered at two ends of tube to prevent from the dust.
High accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall.
The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening. The complicated geometrical forming and machining can be realized.

DIN2391 Seamless Precision Steel Tube


1. Standard export bundle wrapped with strong steel strip 
2. Wooden case 
3. Nylon packed 
Payment: T/T 

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下一篇:Cold reduction of tube,Seamless Pipe cold-reducing

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