DIN 2391 St 44-2 Seamless Precision Steel Tubes Cold Drawn Cold Rolled Pipe Main steel grades: RSt 34-2, RSt 37-2, St 44-2, St 35, St 45, St 52 Application: apply to the Precision steel tubes used.autos, ... Подробнее
Seamless Precision Steel Tubes DIN 2391 St35 St45 Cold Drawn Cold Rolled Pipe Main steel grades: St 35, St 45, St 52 Application: apply to the Precision steel tubes used.autos, machinery, oil cylinders, ... Подробнее