"Hot dip galvanized steel grating: (1) hot dip galvanized flat steel grating center spacing: According to distinguish between series: Series 1 30mm; Series 2 is 40mm; Series 3 is 60mm (2) hot dip galvanized steel grating plate rail center spacing: Series 1 100mm, Series 2 is 50mm other specifications can be customized (3) hot-dip galvanized steel grating steel:. Made of Q235 or stainless steel, with a flat, non-slip tooth and I-section . Common specifications 20 * 5,25 * 5,25 * 3,32 * 5,32 * 3,40 * 5,40 * 3,50 * 5,65 * 5,75 * 6,100 * 8,100 * 10, etc. (4) hot-dip galvanized steel grating rails: Made of Q235 or 304 stainless steel round bar, twisted steel, square steel twisted square steel is made by drawing and twisted, its common specifications. . 5 * 5,6 * 6,8 * 8mm, etc. 1. Hot dip galvanized steel grating characteristics: high strength, light structure: strong lattice structure so that it has a high load, the structure of light, easy loading and other characteristics; shape beautiful, durable galvanized steel grating 2. Purpose: The platform is widely used in petrochemical, power plants, water plants, sewage treatment plants, municipal engineering, environmental engineering and other fields, walkway, bridge, ditch cover, covers, ladders ., fence, fence, etc. For example: a heavy-duty galvanized steel grating from flat width 65mm-200mm thick 5mm-20mm and other hot dip galvanized steel grating welding formed after heavy-duty galvanized steel grid board for large freight yard, docks, roads and bridges, mines, etc., can carry large trucks through. 2, hot dip galvanized steel grating (flat pitch 40mm) flat pitch 40mm galvanized steel grating is the most economical, most portable varieties. In the span of smaller occasions, is the ideal choice. 3, hot dip galvanized steel grating (flat pitch 60mm) flat pitch 60mm 50mm rail for hot galvanized steel grating suitable for mining mineral mining industry to solve the problem of splash on the plate, often designated for four mining plant, hot dip galvanized steel grating (flat pitch 30mm) flat pitch of 30mm galvanized steel grid board for the industry's most versatile breed in hot dip galvanized steel grating used in the series, with the strongest impact on the surface against the force of 5, hot dip galvanized steel grating (I type flat) type I flat welding galvanized steel grating with a light weight, great load characteristics suitable for various occasions, especially walkways, platforms, etc. visit. .. "