Specifications

Transportation :20KM to Qingdao Port.Professional steel grating production line,independent hot-dip galvanizing plant.

Steel Bar Gratings

    

 

   

1) Bearing bar specification: 20 x 3 to 100 x 6 
2) Bearing bar pitch: 12. 5, 15, 30, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended 
3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended 
4) Material: Mild steel or stainless steel 
5) Surface treatment: Untreated, painting or hot dip galvanizing 
6) Steel Grating Standards: 
A) China: YB/T4001-1998       B) USA: ANSI / NAAMM (MBG531-88) 
C) UK: BS4592-1987              D) Australia: AS1657-1985