A709 grade HPS70W bridge steel plate, Bimetal wear-resistant plates and hardened wear-resistant plates are two very common wear-resistant steel plates. Bimetal wear-resistant plates refer to the combination of high-alloy wear-resistant layers on the base plate of ordinary steel plates by surfacing welding, combined with the resistance of the wear-resistant layers, abrasion performance and substrate load-bearing, deformability and weldability. The hardness of the wear-resistant layer is generally between HRC52-64.
The Seamless Pipe Q345D to Thailand. In November of 2015, Thailand OTTO group contacted with us from Internet. They are finding the trustable supplier of S355/2H seamless pipe for the cable car supporter. Due to the special using of the pipes, they are very careful and serious when choosing the supplier. After one months contact and discussion by email, they come to our company. We drive to the pipe mill for visit of 2 days. Through this visit, they are very confident with our production ability and products quality. Finally, they accept the grade we suggest Q345D. After back to office, they put the order of 1800 tons pipe to us directly.
Special boiler steel is derived from carbon structural steel, A709 grade HPS70W bridge steel plate. The expression of boiler steel grade is similar to that of high-quality carbon structural steel, and the carbon content is usually 0.20%. The chemical composition of boiler steel is basically the same as that of high-quality carbon structural steel of the same brand, but the mechanical properties are strictly required, especially the impact toughness, and the aging sensitivity is required to be small. After deoxidation and removal of non-metallic inclusions, boiler steel has a uniform structure, the grain size is controlled at 3-7 grade, and the defects such as interlayer, shrinkage, porosity and porosity are relatively less.
our company is a professional A709 grade HPS70W bridge steel plate API 5CT N80 casing pipe steel exporter and a steel Stockist in china. We keep more than 1000 tons API 5CT N80 casing pipe steel in stock every month. If you want to get the API 5CT N80 casing pipe steel price, please do not hesitate to contact us. Any need in API 5CT N80 casing pipe A709 grade HPS70W bridge steel plate Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
