Hot dip galvanized grating rain grate hot dip galvanized steel grating plate manufacturer direct sales

Hot dip galvanized grating rain grate hot dip galvanized steel grating plate manufacturer direct sales
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Brief introduction of hot galvanized grating rain grate:   According to different production processes, it can be divided into cast iron rain grate and steel grating rain grate welded by flat steel and twisted square steel or flat steel and flat steel
Because the steel grating rainwater grate has beautiful appearance, good drainage, high strength, many specifications and low cost Therefore, steel grating rainwater grate is usually used
Or a sink cover used as a gutter
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Specification and model of hot-dip galvanized grating rain grate: Steel grating rain grate has a variety of models to choose from to suit different span loads and requirements
The material is usually Q235 or 304 3
Instructions for selection of size of hot-dip galvanized grating rain grate: 　　  (1) The direction of flat steel is the bearing (supporting) direction, and the length L of flat steel is determined according to the gap reserved by the width of ditch (well) 　　  (2) Typesetting according to the length of the groove, take the standard plate width meeting the processing modulus of 995mm, and leave a gap of 5mm between the plates 　　  (3) The length of the ditch (well) is less than 1m, and the remaining part is sized by modeling 　　  (4) The model of steel grating plate is selected according to the width of ditch (well) and bearing requirements 　　  (5) It is suggested to select standard size for design and construction
Our company can design and manufacture various sizes or have other functions according to user requirements 4
Types of hot-dip galvanized grating rain grate Ordinary rainwater grate: steel grating Tubular rainwater grate: it is a steel grating wrapped with steel pipes U-shaped rainwater grate: it is a steel grating wrapped with angle steel Anti theft rainwater grate: it is to put the angle steel frame in the reinforced concrete, and then put the steel grating into the angle steel frame