Hot dipped galvanized plain or serrated floor platform bar large floor grates (Trade Assurance)

1.Plain large floor grates

Material: carbon steel and stainless steel.
Surface treatment: galvanized, mill finished, painted, powder coated, etc.

2.Serrated large floor grates

Surface type: standard plain surface, serrated surface.
Standard width: 2', 3' and 4'.

3.Stair Tread Steel Grating

Tread width: 8-9/16" and 10-15/16", special sizes can be customized.
Tread length: 30", 36", 48",etc.

4.Swage-locked Grating

Bearing bar spacing: standard is 

1-3/16" or 15/16".
Cross bar spacing: 4" or 2".

5.Press-locked Grating

Cross bar spacing: 4" or 2".
Bearing bar spacing: standard is 1-3/16" and 15/16".

6.Riveted Grating

Bearing bar size: 1" × 1/8", 1" × 3/16", 1-1/4" × 1/8", 1-1/4" × 3/16"
Crimp bar: 3/4" × 1/8" or 1" × 1/8". 

7.Stainless Steel Grating

Outstanding corrosion resistance.
Excellent acid and alkali resistance.
Serrated surface for slip resistance.

8.Steel Grating Clips

Hot Dipped Galvanized.

Stainless steel.

Different size for steel grating.

Stair Treads Loading Picture

5.8m Length Steel Grating Loading Picture