steel grating
1. material: stainless steel
2. pitch: 30*100, 50*100
3. sheet thickness: 3, 5
4. ISO 9001:2000

Steel grating

Welded Grating

Economical design ideal for most industrial applications. Manufactured by welding the bearing bar/cross bar intersection, typically with automated forge welding equipment. Available in carbon steel and stainless steel.

Swage Locked Grating

Popular for the manufacture of aluminum, stainless steel and close mesh gratings. Cross bars are inserted into pre-punched holes in the bearing bars and then hydraulically deformed to lock the bars in place.

Dovetail Pressure
Locked Grating

Assembled by inserting pre-punched bearing and cross bars into an "eggcrate" configuration and deforming the cross bars under intense hydraulic pressure. Available in all materials and ideal for many architectural and ornamental applications.

Steel grating :         plain surface                                 serrated surface