The predecessor of steel sheet pile is made of wood or cast iron and other materials, followed by steel sheet pile simply processed with steel sheet material. In the early 20th century, with the development of steel rolling production technology, people realized that steel sheet pile produced by ...
Adjustable steel prop is a kind of construction tool used for vertical weight bearing in construction. The vertical weight of traditional construction is carried by wooden square or wooden column, but these traditional support tools have great limitations in the bearing capacity and flexibility o...
H beam is widely used in today’s steel structure construction. The surface of H-section steel has no inclination, and the upper and lower surfaces are parallel. The section characteristic of H – beam is better than that of traditional I – beam, channel steel and Angle steel. So ...
Galvanized flat steel refers to galvanized steel 12-300mm wide, 3-60mm thick, rectangular in section and slightly blunt edge. Galvanized flat steel can be finished steel, but also can be used as blank welding pipe and thin slab for rolling sheet.
Galvanized flat steel
Because galvanized flat ste...
Cold drawn steel wire is a round steel wire made of circular strip or hot rolled round steel bar after one or more cold drawing. So what should we pay attention to when buying cold-drawn steel wire?
Black Annealing Wire
First of all, the quality of cold drawn steel wire we can not disting...
Hot dip galvanized wire, also known as hot dip zinc and hot dip galvanized wire, is produced by wire rod through drawing, heating, drawing, and finally through hot plating process coated with zinc on the surface. Zinc content is generally controlled in the scale of 30g/m^2-290g/m^2. Mainly used i...
Galvanized steel springboard is used more in the construction industry. In order to ensure the correct implementation of construction, good quality products must be selected. So what are the factors related to the quality of galvanized steel springboard?
Steel material
Small steel springboard man...
Galvanized corrugated culvert pipe refers to the corrugated steel pipe laid in the culvert under the road, railway, it is made of Q235 carbon steel plate rolled or made of semicircular corrugated steel sheet circular bellows, is a new technology. Its performance stability, convenient installation...
At present, pipelines are mainly used for long-distance oil and gas transportation. Pipeline steel pipes used in long-distance pipelines mainly include spiral submerged arc welded steel pipes and straight seam double-sided submerged arc welded steel pipes. Because the spiral submerged arc welded ...
Channel steel is easy to rust in air and water. According to relevant statistics, the annual loss caused by corrosion accounts for about one tenth of the entire steel production. In order to make the channel steel has a certain corrosion resistance, and at the same time give the decorative appear...
Galvanized flat steel as a material can be used to make hoop iron, tools and mechanical parts, and used as structural parts of building frame and escalator.
Galvanized flat steel product specifications are relatively special, the product specifications of the spacing is relatively dense, so that...
When consumers buy stainless steel welded pipes, they usually worry about buying inferior stainless steel welded pipes. We will simply introduce how to identify inferior stainless steel welded pipes.
1, stainless steel welded pipe folding
Shoddy welded stainless steel pipes are easy to fold. F...