Quick Detail
Place of Origin
HS-CODE
72-
Package & Delivery Lead Time
Package
Normal export packing
Delivery Lead Time
2013-12-30
Detailed Description
1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 9; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center):
12.5 to 100 mm etc, also according to customers' requirement and 25,30, 40mm are recommended, America standard is available.
3) Cross Bar Pitch (center to center):
From24 to 200mm etc, also according to customers' requirement and 50, 76,100mm are recommended, America standard is available.
4) Steel Grating Material:
Q235 low carbon Steel or stainless steel.
5) Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing
6) Steel Grating standards:
A) China: YB/T4001.1-2007
B) U. S. A.: ANSI/NAAMM (MBG531-88)
C) U. K.: BS4592-1987
D) Australia: AS1657-1985
China [CN] 
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