 Origin |
China |
1) Material: carbon steel
2) Bearing bar specification:
General bearing bar: from 19 x 3mm to 100 x 6mm
I type bearing bar: from I25 to I100
3) Bearing bar pitch: 12.5mm, 15mm, 30mm, 35.3mm, 40mm,60mm
4) Cross bar pitch: 50, 100 or as request
5) Maximum length of black panel: 6,100mm
6) Surface treatment: untreated, paint or hot dip galvanized
7) Steel grating standards: all at JIS standard
8) Special requirement: Under the special conditions, the max size
of original grating we can produce is 997mm*6000mm.
For Drainage pit cover (square), Drainage trench cover, Trench
cover with square pipe and U-type trench cover, you can make a
free choice in the Max size 997mm*6000mm.
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