DIN 2391 ST52 Seamless Steel Pipe/Tube OD TOLERANCE 0.03MM

 DIN 2391 ST52 Seamless Steel Pipe China   

company information

Hebei Province Gold Mysterious Pipe Co.,Ltd , founded in May 2009,It has a floor area of 100 mu, a registered capital of RMB 20 million and a total investment of RMB 110 million.The company specializes in production of various seamless steel pipes.

factory picture

1.various seamless steel pipe/tube
2.OD:8mm-80mm;WT:1mm-14mm
3.Standard: GB/T8162 , GB/T8163 ,DIN1629 ,DIN2391,

4.DIN 2391 ST52

5. Process method:cold rolling or cold drawn 

6. Surface coating:varnish painted on pipe(black painting),anti-corrosion oil,galvanized,or painting as customer's request.

production line

Step1  material                                                    Step 2. Perforate                                  Step 3.Picking

Step 4 .Cold drawing                                                              Step 5.Anneal                                                         Step 6.Check

 Test equipment

  Usage

Our products are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards 

processing & manufacturing industries.