358 security fence prison mesh sepecification:

358 security fence Packing:

With pallets , outside wrap with plastic film ,at last in container , or as your special requirement.

15-18 hours on-line service
Excellent service for pre-sale,on-sale and after-sale
Competitive price with superior higher quality products
A true factory with its own workshop
Strictly test before its delivery

1. What is the span of an area as it relates to bar grating dimensions?
The span is the distance between two points of grating support and is actually referred to as the length of the grating. This is also the direction of the bearing bars.
2. What is pressure locked grating?
Pressure-locked means bearing bars are locked in position by cross bar deformation instead of welding or riveted.
3. Does the band at the end of a grating panel help support the load?
Trim band carries no load and is used to improve the appearance of the product. Welding is done every 5" at the end of the panel. Banding can in fact help carry the load if welded at every bearing bar and is especially recommended for heavy duty grating.

Runtan is a professional manufacturer of steel grating,drain grate,stair tread,etc

since 1989 yearand we have our own factory with its own workshop,there are about

185 workers including 35 international trade sales staff.