grating-meshcom

Shuangyi supply   stair tread for sale .Antiskid Stair Tread  raw material: tooth type flat steel: the material is Q235, the tooth shape flat steel and ordinary flat steel are different from the flat steel on one side of the flat steel. (mainly in skidproof. We mainly use longitudinal shear flat steel and tailored steel plate. Twist steel: also called twisting square steel, generally has 5x5 6x6 8x8 square steel, twisted steel bar. Antiskid step board features: (1) the flat steel is welded on one side with a sawtooth, and it has strong anti skid ability besides the features and uses of ordinary steel plate. It is especially suitable for wet and slippery places, offshore oil production platform and so on. (2) hot dip galvanized surface treatment has strong rust resistance and no maintenance and replacement for 30 years. The product can be used to connect the ditch cover and the frame hinge, which is safe, safe and easy to open. (3) high strength carbon steel is used to make the ste

The galvanized steel grating has simple construction, light weight, good load bearing, anti impact, no bending, large drainage, beautiful and durable after hot dip zinc treatment, anticorrosion, and has the advantages of iron cover plate. It adopts hinge connection or hook connection to facilitate opening and anti-theft functions. The use of steel grid trench covers: widely used in municipal roads, garden facilities, residential areas, schools, stadiums and other different places. Steel grille groove cover plate process: according to the different use situation, our company can provide different specifications of the groove (well) cover plate, the surface can be hot dip zinc, cold galvanized (electroplating) or non treatment, the groove cover plate size selection: 1. The direction of the flat steel is bearing (support) direction, and the width of the flat steel is L according to the width of the groove (well). 2. according to groove (well) long typesetting, take the standard board

The stainless steel grating is made of steel grid plate (well) cover, and has various models to be selected for different span loads and requirements. Steel grille groove cover plate material: 1, flat steel: Q235A or stainless steel, with plain plane, anti-skid teeth and cross section I. 2. commonly used specifications are 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, and so on. 3. cross bar: round steel, twisted square steel, square steel or six angle steel material with Q235A or 304 stainless steel. The twisting square steel is drawn and twisted by the square garden die. Its common specifications are 5*5, 6*6, 8*8mm and so on. Steel grille groove cover plate characteristics: 1, beautiful appearance: simple lines, silver appearance, modern trend. 2, the best drainage: the leakage area is 83.3%, which is more than two times that of cast iron. 3. Hot dip galvanizing: strong rust resistance, no maintenance and replacement. 4, burglar proof design: the cover

Shunagyi is a  trench cover supplier in China.Trench Cover material: tooth type flat steel: the material is Q235, the tooth shape flat steel and the ordinary flat steel are different from the flat steel on one side of the flat steel. (mainly in skidproof. We mainly use longitudinal shear flat steel and tailored steel plate. Twist steel: also called twisting square steel, generally has 5x5 6x6 8x8 square steel, twisted steel bar. Antiskid groove cover plate advantages: (1) the cover plate of the antiskid ditch is welded by a sawtooth flat steel, and it has strong anti-skid ability besides the features and uses of ordinary steel plate, especially for wet and slippery places, offshore oil production platform and so on. (2) the cover plate of the slip proof ditch is galvanized with surface treatment. It has strong rust resistance and 30 years maintenance free. The product can be used to connect the ditch cover and the frame hinge, which is safe, safe and easy to open. (3) the high st