Gutter cover [Source: Original] [Author: Anping steel joint steel grid MILL] [Date: 13-07-29] [Heat: 384] gutter gutter cover is the cover name for several other steel grating , steel grating, steel grating and other names, I VAI steel grid MILL gutter cover is arranged in accordance with a flat cross a certain distance and rail and welded into the middle of a square lattice with iron and steel products, mainly used for drain cover, trench cover, car wash drainage ditch cover, maintenance platform, unloading platforms, ladders of stepping board. Rail commonly used twisted square steel. Twist angle square steel most commonly used is 6, 8, 10 installation requirements 1. Prepare:??? Goods transported to the site, it should be classified according to the manufacturer prior good gutter cover unloading, make sure that the product corresponding to the type of which platform , pre-installation check; gutter cover subregional place; temporary fixation; deviation measurement; error correction; finally fixed. 2. Operation: layout design in accordance with the requirements of accuracy; the gutter press cap number subregional layout design in place, while the sub-regional installation, the installation is completed next area after an area by the middle to each area both sides of the conduct; strict control between steel grating, gutter spacing between the cover and other structures in accordance with regulatory requirements for the installation; steel grating in place after first temporarily fixed with mounting clip made by measuring and correcting deviations before making a final fixed; 3. the drain cover in the direction shown arrangement, H-type steel columns encountered when steel grid plate opening, opening with steel as 100mm (high) × 6mm skirting board. 4. Grating installation if no movement, it can be welded or steel beams on the upper bracket, after removing welding slag and spatter, hand-painted two zinc-rich paint. Anping VAI steel grid MILL for your custom processing various types of gutter cover, I produced products in strict accordance with industry standards offer, production, all models of the product dimension needs to provide accurate data, we will combine your The actual situation for your free design, layout drawing, post-free installation guide, if you are not sure what type of grill plate with a suitable, please contact us,