DIN 2391 EN10305 JIS G3101 SS400 Precision Seamless Steel Tube

DIN 2391 EN10305 JIS G3101 SS400 Precision Seamless Steel Tube

TORICH is a professional precision seamless steel tubes manufacturer of precision steel tubes for general purpose,

which is equipped with 20 lines of pipe production.SS400 Steel Tubes , is usually produced by SS400,

production method can be cold drawning or cold rolled.

DIN 2391 EN10305 SS400 Steel Tubes is usually based on technical standard DIN 2391 EN 10305 etc .

TORICH  ss400 steel tubes is usually produced based on the following technical standard

and Grade:

Standards: DIN 2391 EN 10305 or similar technical standard.

Steel Grade: ss400   etc

TORICH Special Alloy grade tubes can produce ss400 Sizes Range:

OD: 10-120 mm

WT:1.2-20mm

Wall Thickness: can be by mutual agreement with customer.

Main Features for ss400 steel tubes :

High accuracy on tolerance

Thick pipe

Good Concentricity

Production Process for ss400 cold drawn steel tubes:

Raw material storage

Raw material inspection

cutting by saw machine

Hot perforation

Squeeze head

Raw Tube Quantity Inspestion

Cycling Pickling

Cycling Cold drawing/rolling

Cycling annealing

Straightening

Head&tail cutting

Eddy current inspection

Finished product inspection

Packing
 

ss400 steel tubes are usually used in the following scope:

• Automobile steel pipe

Product show: