Steel Grating

Product Description

1) Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is *0 x 3 to **0 x 9;the specification of I-section type is *5 x 5 x 3, *2 x 5 x 3, *8 x 5 x 3, *0 x 5 x 3, *0 x 5 x 3, *0 x 7 x 4, *5 x 7 x 4, *0 x 7 x 4, *5 x 7 x 4, *0 x 7 x 4, *5 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center): *2.5 to **0 mm etc, also be according to client's requirement and *0, *0, *0mm are recommended, America standard is available
3) Cross Bar Pitch (center to center): from*8.5 to **1.6mm etc, also be according to client's requirement and *0, **0mm are recommended, America standard is available.
4) Steel Grating  Material:Q**5 Steel or stainless steel grating.
5) Steel Grating Surface Treatment: Untreated, Painting or Hot Dipped Galvanizing
6) Steel Grating standards:
A) China: YB/T***1.*****7
B) U.S.A.: ANSI/NAAMM (MBG*****8)
C) U.K.: BS********7
D) Australia: AS********5
E) Japan: JJS
7) Hot Dipped Galvanizing Standards:
A) China: YB/T *********2
B) U.S.A.:ASTM A**3