[Source: Original] [Author: Anping steel joint steel grid MILL] [Date: 13-07-29] [Heat: 244] trench cover my steel joint steel mill production grid trench cover is divided into: water trench cover and trench cover two series. VAI drain cover for drains and sewage wells VAI trench cover for cable trench and road drainage. The shape of the trench cover is divided into ordinary type, pressure-locking, anti-theft can be opened and angle edging type. Our brand trench cover the full range of products, according to different needs of customers, customize different models, styles and trench cover drain cover. According ditch cover the use of different environments we can make it hot dip galvanized, paint, epoxy, plastic, fuel injection and painted asphalt surface treatment; also made of stainless steel under the special circumstances, brass, aluminum for production. Advantages Steel Union Ditch cover is simple construction, light weight, carrying, impact, rather bend do not break, the displacement of large, strong corrosion resistance, beautiful and durable. These unique advantages are unmatched by a cast iron cover, trench cover ordinary common type trench cover flat steel for production use different depending on the load requirements. Usually made of Q235 materials steel: 25 * 5,30 * 5,32 * 5,40 * 5,50 * 5,60 * 5, flat pitch using 30mm or 40mm; using twisted square steel crossbar 6 * 6, and 8 * 8, 10 * 10, spacing usually 50mm or 100mm; pressure by large solder equipment for welding, cutting, edging, galvanized or painted processes produced. When installed on both sides need to ditch slotted laying flat or angle iron, steel mesh panels will be laid, take in a preset slot. It should be noted that the measurement gap to reserve trench width, we usually would when making a scale trench cover 5mm, as is easy to install. Pressure lock-type trench cover Steel Union steel grid MILL with angle edging trench cover products, mainly for the hotel kitchen waste, rodents, and easy to clean. Marble floors, does not destroy the original ground, laying simple. Stairs with a small grid, no card heel. Steel trench cover such associated companies do not prepare in advance, directly resting on the edge of the ditch on both sides of the installation is simple and convenient. Such steel grating trench cover is generally flat pitch is small, usually 15mm, 20mm, 25mm and 3mm of four, the bar usually 30mm, 50mm or 100mm. As the applicable region does not need much capacity, so the use of flat steel are generally small, common flat steel specifications: 20 * 3,25 * 3,30 * 3,32 * 3,35 * 3,40 * 3,30 * 4,40 * 4,25 * 5,30 * 5,32 * 5.35 * 5.40 * 5 * 5 and 50. Using our advanced steel grating pressure welding solder equipment, after cutting, edging, galvanized and other processes produced. It can also be used for production of steel grating plug. Union production of such steel trench cover pavement simple, beautiful, no pollution, no corrosion of stainless steel.