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Steel Grating
Steel grating is manufactured using an electro-forgewelding process that applies pressure and heat to fuse square, twisted cross bars into load-bearing bars of various thicknesses and depths....
Steel grating is manufactured using an electro-forgewelding process that applies pressure and heat to fuse square, twisted cross bars into load-bearing bars of various thicknesses and depths.
The result is a product of one-piece construction that complies with AS1657-2013.
The press welded galvanized steel grating/grille/grate is made of load flat steel bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding equipment, then cutting, punching and banding ends.
Product Specifications:
| Products name | Hot dip galvanised HDG Heavy Duty Steel Bar Grating |
| Type of steel grating | W-pressure welded grating; L- pressure locked grating; C- socket welding grating |
| Surface treatment | G- hot dip galvanizing (G is usually omitted); P-painting; U-untreated |
| Pitch of bearing bars | 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm recommended. |
| Pitch of cross bars | 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended. |
| shape of bearing bar | F-plain surface (F is usually can be omitted); S-serrated surface; I-the section is of "I" type. |
| Packing | 1) LCL(less than one container load): packed with plastic film then on the pallet 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements. |
| MOQ | Min trial order 25 ton each thickness, 1x20' per delivery. |
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