Japanese standard grating mesh dust filter

Catwalk Steel Grating Introduction:

Catwalk Steel Grating  is made by stainless or mild steel of certain sizes through the processing of grooving, lock-pressure, welding, finishing and other treatment. Industrial bar gratings can be actually made from copper, aluminum and other materials, while galvanized steel grating is the mostly used one due to its economic cost and good property. With robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. 

Catwalk Steel Grating Specification:

1) Catwalk Steel Grating Bearing Bar (Load Bar) Specifications (mm):

The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 9 or according to customers request.

2) Catwalk Steel Grating Bearing Bar Pitch:

12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended

3) Catwalk Steel Grating Cross Bar Pitch:

from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended

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grating mesh