Product News
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Galvanized steel pipe
Galvanized steel pipe is a technique to improve the corrosion resistance of steel pipe and its beautiful decoration. Currently, the most commonly used method for galvanizing steel pipes is hot-dip galvanizing. The manufacturing process of seamless steel tubes can be divided into the basic types o...Read more -
Erw pipe manufacturing process
Erw pipe process mianly depends on a variety of products from raw materials to finished products, which need to go through a series of processes, completion of these processes requires a variety of machinery and equipment and welding, electrical controls, detection devices, these devices and devi...Read more -
Decarbonized of spiral steel pipe
Life and surface decarburization of spiral pipe is a definite link, if the rear surface decarbonization, spiral strength and wear resistance will reduce direct impact on the spiral of life. If the carbon layer on the spiral steel pipe not clean, spiral surface layer hardness and wear resistance w...Read more -
Carbon steel seamless pipe
Carbon steel seamless pipe is a hollow cross section, no seams around long steel. Steel tube with a hollow cross-section, for a large number of pipes conveying fluid, such as the transportation of oil, natural gas, coal gas, water and some solid materials pipeline. Solid steel such as steel pipes...Read more -
Anti rust process
Anti rust process Steel surface treatment is mainly anti rust, the following is anti rust process: First step is to clean, use cleaning solvent emulsion cleaning the steel surface, in order to achieve the removal of oil, grease, dust, lubricants and similar organic matter, but it can not remove t...Read more -
Carbon seamless pipe for build the ship
Carbon seamless pipe for build the ship Application Product is designed and manufactured for the boiler, superheater and pressure system of ships. Production Standard，Steel No. CCS 360,410,440,490 DNV Carbon and Carbon Manganese Steel,Alloy Steel LR Carbon and Carbon Manganese Steel,Alloy Steel ...Read more