Hot-dipped Galvanized Trench cover /Trench Grating

1.The introduce of Trench Grating    Trench Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Welded bar grating is resistance welded to create a rugged, one-piece constructed panel. 
2.The application of  Trench Grating
   Sewage treatment plants,refineries, chemical processing plants, pumping and compressor stations, and aboard ships. 2.The type of  Trench Grating
    1.I bar steel grating    2.Serrated steel grating 3.The Specification of  Trench Grating

Bearing bar pitch	12.5,15, 20, 30, 30.6,  32.5, 34,  34.8,  35.3, 40, 60, 80,etc.
Cross bar pitch	38.1, 50, 50.8, 70, 75, 80, 99,100, 101.6, 102,etc.
Bearing bar flat size	19X3,19X5,20X3, 20X5, 25X3, 25X4, 25X4.5, 25X4.7, 25X5,etc.

  Specical size is avaliable.

4.Tha loading of  Trench Grating
Our factory profile   We,Anping Shengxuan Hardware Mesh Co.,Ltd is professional in wire mesh for 15 years, including Welded wire mesh fence,Pvc mesh fence,Gabion wire mesh,Barbed wire mesh,Temporary fence,Expanded wire mesh,Steel grating,etc. We hope to find a way to cooperate with you. Please contact me if further questions