Manufacturer wholesale coated steel pipes, both inside and outside coated steel pipes, fire coated steel pipes

Description :

　　Advantages of epoxy resin coated steel pipe manufacturers: automatic spraying ensures uniform coating on the inner and outer walls of the substrate, with good leveling properties. Put it into the curing box for curing (hold for 15 minutes when the temperature reaches 200 degrees) - the finished product. After spraying, the heating equipment is preheated to 180 degrees to cure the sprayed substrate. Advantages: During spraying, the epoxy resin powder has not completely fused to the inner and outer walls of the substrate. After 30 minutes of preheating and curing, the curing agent inside the epoxy resin is completely cured, making the coating adhesion on the inner and outer walls stronger. Due to the plastic coating on the inner wall, the inner surface is smooth, reducing fluid resistance, increasing flow rate, and without scaling. The mining steel plastic composite pipe is black in color, with a smooth coating surface. It is coated with both PE and cold sprayed epoxy resin inside and outside, and has excellent comprehensive performance, corrosion resistance, and chemical stability.

　　Internally and externally coated composite steel pipes are steel plastic composite pipes made from welded steel pipes as the base material, using sandblasting chemical dual pretreatment, preheating, internal and external coating, curing, post-treatment and other processes. It has excellent comprehensive performance, strong corrosion resistance and mechanical properties, good chemical stability and water resistance, and has functions such as drag reduction, anti-corrosion, compression resistance, and antibacterial. It is generally not restricted by the conveying medium, and the coating layer has a strong bonding force with steel. Coating material: Epoxy resin (EP) is suitable for working environments below 80 ℃. The steel pipe coating has extremely high adhesion, high coating hardness, good impact resistance, and good chemical corrosion resistance. The connection operation of groove fittings is very simple and does not require special skills. Ordinary workers can operate it after simple training. This is because the product has incorporated a large amount of sophisticated technical components into the finished product in a factory like manner. A pipe fitting connection only takes a few minutes, greatly simplifying the technical difficulty of on-site operations, saving time, and stabilizing project quality, thus improving work efficiency. This is also the overall direction of installation technology development.

　　Internally and externally coated composite steel pipes are steel plastic composite pipes made from welded steel pipes as the base material, using sandblasting chemical dual pretreatment, preheating, internal and external coating, curing, post-treatment and other processes. It has excellent comprehensive performance, strong corrosion resistance and mechanical properties, good chemical stability and water resistance, and has functions such as drag reduction, anti-corrosion, compression resistance, and antibacterial. It is generally not restricted by the conveying medium, and the coating layer has a strong bonding force with steel. Coating material: Epoxy resin (EP) is suitable for working environments below 80 ℃. The steel pipe coating has extremely high adhesion, high coating hardness, good impact resistance, and good chemical corrosion resistance.

AfterSalesService :

• plastic-coated steel pipe