Φ200 mm Yuvarlak Çelik Kütük

Karbon Çelik Borular

  • ASTM A106 (Grade A/B/C);
  • ASTM A53;
  • ASTM A106;
  • API5L;
  • DIN1629;
  • DIN 17175;
  • ST35;
  • ST37;
  • ST42;
  • ST35.8;
  • ST45.8;
  • X42;
  • X52;
  • X60;
  • ASTM A519;