High-grade steel grating is typically pickled afterproduction to remove scale and discoloration caused bywelding, which can lead to corrosion. During the picklingprocess, the grating is submerged in a bath that cleansesthe surface, leaving it metallically pure and corrosion-resistant.
Hot-dipped galvanized steel grating involves submergingthe steel grating in molten zinc, a process calledgalvanization. This forms a strong metallurgical bondbetween the zinc and the steel, resulting in a durable.corrosion-resistant protective layer.
Powder coating is a cost-effective, durable way to colorgrating. The process includes degreasing, pickling, zinc.phosphating, and electrostatic powder application, thenbaking at 180°C.For enhanced corrosion protection, thiscoating combines hot-dip galvanizing with powder coatingAvailable in all RAL colors, with different gloss levels andtextures.
| Material | Carbon Steel, Stainless Steel, Aluminum | |
| Surface treatment | Hot dipped galvanized, Spray painting, Polished and powder coated | |
| Bearing bar type | Plain(Flat) bar, Serrated bar, I-bar, etc. | |
| Common specification | ||
| Bearing bar pitch (mm) | Cross bar pitch (mm) | Bearing bar size (WSG_Height×Thickness_Bearing bar pitch_Cross bar pitch) |
| 30 | 100 | WSG_203/253/323/403/205/325/405/455/505/555_30_100 |
| | 50 | WSG_203/253/323/403/205/325/405/455/505/555_30_50 |
| 40 | 100 | WSG_203/253/323/403/205/325/405/455/505/555_40_100 |
| | 50 | WSG_203/253/323/403/205/325/405/455/505/555_40_50 |
| 60 | 50 | WSG_203/253/323/403/205/325/405/455/505/555_60_50 |
| If you have any questions regarding the dimensions or specific specifications, please feel free to contact us immediately. | ||

