1) Bearing bar specification: 20 x 3 to 100 x 62) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc, also be according to client's r
Plain steel grating is one of the most widely used steel gratings. The bearing bar comes in the form of a plain surface flat bar, commonly used for platforms, trench gratings, and stair treads, etc.
Features:
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
Contact:Bessie Xu
Mobile:0086-13831800310
Trade manager:cn200202312
Tel:86-318-5282777 Fax:86-318-5282000