Qisqacha tavsif:

Standart: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, G3452-2004, EN 10219, EN 10255-1924, D IN GB/T13793-2008Material: Q195, Q235, Q275, Q345 Xususiyatlari: 1/2”-24” (OD: 21,3 mm-660 mm) Devor qalinligi: 1,0 mm-12 mm Yuzaki ishlov berish: Galvanizli, moyli qoplama, laklash