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DIN2394
    Publish time 2021-01-26 11:08    

DIN 2394-81 Welded and sized precision steel tubes.

DIN2394

Size:  O.D: 6-224 mm.

    W.T: 1-15 mm.

Size:  St 35, St45, St 52, E215, E235, E355.

Delivery ConditionNBK(+N),  GBK(+A),  BK(+C),  BKW(+LC),  BKS(+SR).

Main Character:   

1. No oxidation layer on the outer and inner walls.

2. No leakage under high pressure.

3. High precision.

4. High Cleanness.

5. No distortion after cold bending.

6. No crack under flaring and flattening.