Corporate News

The rectangular inspection well concrete block includes the matched concrete straight block and the matched concrete corner block. The top surface of the straight block is provided with a bulge, the bottom surface is provided with a clamping groove, the left end surface is provided with a bulge, and the right end surface is provided with a clamping groove, The bulge can be clipped into the slot of adjacent concrete straight blocks or upper and lower concrete straight blocks, so that the adjacent concrete straight blocks match each other, and the upper and lower concrete straight blocks match each other accurately, which is not easy to move, and forms vertical and horizontal pouring space, which is conducive to the filling of concrete and waterproof mortar; The concrete corner block has

2023/08/11 09:46:02

1. Light weight: the weight of the product is only about one-third of that of cast iron, which is convenient for transportation, installation and emergency repair, greatly reducing labor intensity. 2. Anti theft property: the synthetic material has no recycling value and is naturally anti-theft; A locking structure is provided to prevent property theft in the well. It can completely eliminate the occurrence of "urban black hole" accidents. 3. Strong weather resistance: The product uses high molecular weight and chemical stability polymer materials as raw materials. Through scientific formula, advanced technology and perfect technical equipment, the product can be used normally at - 50 ℃ - 150 ℃. 4. High precision: because the product is molded at high temperature, the cover

2023/08/11 09:44:13

It is welded by flat steel and twisted square steel or flat steel and flat steel. Rainwater grate has the advantages of beautiful appearance, better drainage, height, multiple specifications and low cost, so steel grating rainwater grate is usually used. With the development of science and technology, a new composite water grate is formed by using resin or plastic reinforcement and inorganic filler. Its advantages are that its dead weight is lighter than that of cast iron water grate, its cost is lower, and its disadvantage is that its strength is not as high as that of cast iron water grate. According to specific classification, rainwater grate mainly includes: ordinary rainwater grate, tubular rainwater grate, U-shaped rainwater grate and anti-theft rainwater grate. Rainwater grate is divided into cast iron

2023/08/11 09:43:20

Mainly used for drainage equipment on municipal roads and general roads, factory drainage ditch covers, basement drainage ditches, general drainage equipment and inspection well equipment.

2023/08/11 09:42:36

Generally, the specifications of rainwater grate can be divided into 300mm × 500mm, 400mm × 500mm, 400mm × 600mm, 500mm × 500mm and other specifications according to length and width. It can be divided into 20mm, 30mm and 40mm according to the thickness (applicable to cast iron and stainless steel grate). 25mm, 38mm and 50mm (applicable to FRP grid grate).

2023/08/11 09:42:00

The water grate is a cover plate used for filtering sewage, as shown in the following figure: 1. Light weight: the weight of the product is only about one-third of that of cast iron, which is convenient for transportation, installation, and emergency repair, greatly reducing labor intensity. 2. Anti theft property: the synthetic material has no recycling value and is naturally anti-theft; A locking structure is provided to prevent property theft in the well. It can completely eliminate the occurrence of "urban black hole" accidents. 3. Strong weather resistance: the product uses high molecular weight and chemical stability polymer materials as raw materials. Through scientific formula, advanced technology and perfect technical equipment, the product can be used at - 50 ℃ - 150 ℃

2023/08/11 09:41:26

1. There are many specifications, standard dimensions and good flatness. 2. It has high strength and hardness, and the compression resistance is good when there are steel bars inside. 3. The cement drainage cover plate has a wide application range and can be replenished at any time. 4. Concrete cover plates are widely used in kitchens, school courts, municipal roads, housing, land and production areas, gardens, etc

2023/08/11 09:40:35

Rainwater grate, also known as ditch cover plate, is mainly made by pressure welding. It is relatively simple in construction and has very good bearing capacity, so it is common in our life. Next, we will introduce the materials of rainwater grate. Rainwater grate is welded by flat steel and twisted square steel or flat steel and flat steel. Rainwater grate has the advantages of beautiful appearance, good drainage, high degree, multiple specifications and low cost, so steel grating rainwater grate is usually used.

2023/08/11 09:39:57

The cover plate mold generally uses engineering polypropylene pp as the raw material, with various shapes and sizes. Generally, it is used on the highway side, high * * * side, road side, highway side, and some rivers, reservoirs, dams, river banks, mountains and other places. The cover plate mold is a commonly used mold. The trench cover plate mold also includes tunnel cover plate mold, power cable cover plate mold, drain cover plate mold, fire protection cover plate mold, etc. The sales volume of trench cover plate mold is growing gradually, the production technology is improving, the production process is skilled, the development and use of new energy, and the overall market has made great progress, The side ditch cover plate mold is commonly used to open

2023/08/11 09:39:17

The water grate is a cover plate used for filtering at the entrance of the sewers on the street. Whether square or round, it is generally flat on the top, which will not hinder the traffic and beautify the road.

2023/08/11 09:38:41