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Wholesale Steel Grating Supplier

hot dipped galvanized press welded 2mm steel grating for drainage channel  with different types and specifications are widely used for operating gangways, operating floors, stair ways, open channels and so on. etc.
Wholesale Steel Grating supplier
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, painted or hot-DIP galvanized 
6) Steel Grating Standards: 
A) China: YB/T4001-1998 
B) USA: ANSI / NAAMM (MBG531-88) 
C) UK: BS4592-1987 
D) Australia: AS1657-1985

our company as  a   expanded Metal mesh  Supplier ,if you need that pls contact us.