Prior to welding quality control Make a good quality of raw materials, after passing inspection before being officially entered the construction site, and resolutely put an end to the use of substandard steel. Followed by the management of welding materials. Check whether the welding materials for qualified products, storage and baking system if implemented, whether to issue a welding…
Read MorePortal scaffolding is widely used in construction of buildings, bridges, tunnels, subways, etc. due to its standardized geometric dimensions, reasonable structure, good mechanical performance, easy assembly and disassembly during construction, safety and reliability, and economical practicality. Placing wheels can also be used as an activity platform for electromechanical installation, painting, equipment maintenance, and advertising production. So what are the…
Read MoreCarbon steel is a type of steel with a carbon content of more than 0.02% and less than 2% (more than 2% is called cast iron, and less than 0.02% is called wrought iron), and has very few other elements. It is also the metal material with the highest output. , Steel with relatively high other components (excluding impurities)…
Read MoreArchitecture and Construction Stainless steel first came to prominence in construction during the art-deco period. Famously, the upper portion of the Chrysler Building was constructed from stainless steel. Due to its strength, flexibility and resistance to corrosion, stainless steel is now commonly used in modern construction. It is used in the exterior cladding for large high impact buildings and…
Read MoreAnticorrosion and heat preservation steel pipe is a kind of steel pipe that can increase the temperature of anticorrosion and heat preservation. It is often used in people’s daily life and has been widely accepted and used by people. Anti-corrosion insulation steel pipe is widely used in construction, decoration and laying of anti-corrosion pipelines, which can ensure the normal…
Read MoreSteel boards are widely used in the construction industry, power industry, especially shipbuilding industry. When using hot-dip galvanized steel boards for construction, the number of steel pipes used for scaffolding is appropriately reduced, which not only saves materials for the construction party, but also improves construction efficiency. Steel boards are actually new boards that adapt to the market. They…
Read More1. Spiral submerged arc welded steel pipe (SSAW) and longitudinal submerged arc welded steel pipe (LSAW) In the 1950s and 1960s, spiral steel pipes were widely used in oil and gas pipelines. In the 1970s and 1980s, they were severely challenged by longitudinal submerged arc welded steel pipes (LSAW steel pipe) and ERW steel pipes. So far, spiral steel…
Read MorePerformance comparison of carbon ERW steel pipe and spiral steel pipe: 1. Overview The welding of ERW steel pipe is the skin effect and proximity effect of high-frequency current. The process of using high-frequency current and induced high-frequency current (rising at the end of the 20th century) resistance to heat and melt the edge of the tube blank, and…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
