Press Lock Grating

Pressure lock bar grating is a kind of high strength grating. It is a product featuring unique combination of uniformity and precision. It has light structure, elegant style, beautiful and natural design and it is maintenance-free. Press-locked steel grating is used in civilian and commercial buildings, theatres, subway, suburban railway, and other municipal engineering.

Press Locked grating is available in two types;

• Press-locked - where Load Bars are notched and then interlocked with Cross Rods.
• Full-locked - Load Bars and Cross Rods of equal heights are notched then interlocked with one another under extreme pressure.

1. Pressed grating general specifications:

   • Type: RR-3-35/33 × 33
   • Bearing bar: (35 × 3)mm
   • Cross bar: (10 × 3)mm
   • Mesh size: (33.33 × 33.33)mm
   • Surface: Plain
   • Material: Steel grade S 235jr have under-gone hot galvanized surface treatment
   • Border finish: Profile border
   • Fastening set: Top Saddle, bolt nut and lower bracket, hot dipped galvanized, 04 nos. for each grating panel

   1a) Panel Size (L × W × H):1000 × 1000 × 35mm (The first dimension 1000 indicates the bearing bar dimension)

   1b) Panel Size (L × W × H):1000 × 500 × 35mm (The first dimension 1000 indicates the bearing bar dimension)

1. Grating treads general specifications:

   • Type: TR-3-30/33 × 33
   • Bearing bar: (30 × 3)mm
   • Cross bar: (10 × 3)mm
   • Mesh size: (33.33 × 33.33)mm
   • Surface: Plain
   • Material: Steel grade S 235jr have under-gone hot galvanized surface treatment
   • Nosing: Toe edge
   • End mounting plate: Sides of mounting plates 60 × 3mm (preferable 60 × 6mm) with holes. Rear of profile border 30mm high.

   2a) Tread Size (L × W × H): 1200 × 305 × 30mm (The first dimension 1000 indicates the bearing bar dimension)

   2b) Tread Size (L × W × H): 1000 × 305 × 30mm (The first dimension 1000 indicates the bearing bar dimension)

2.