Everyone is aware that carbon steel tubes are available in both hot and cold rolled (pull) forms. Hot rolled carbon steel pipes include general steel pipes, low and medium pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, and stainless steel pipes. Cold rolled (dial) carbon steel pipes are also available, with the exception of general steel pipes, low and medium pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, and stainless steel pipes.

   When the use range differs, the carbon steel pipe grades and carbon steel tube materials are also very different.

Galvanized Welded Steel Pipe for Low-Pressure Fluid Transportation

  The advantage of using galvanized carbon steel tube is to use metal zinc that can form a dense oxide protective layer in the air to protect the internal steel structure. In the case of welding and scratching, due to the existence of the Zn-Fe primary battery, the relatively active galvanized part can be used as a sacrificial anode to delay the corrosion of steel and have good corrosion resistance. There are many welding methods of galvanized steel, generally, gas welding, manual arc welding, CO2 gas protection welding, submerged arc automatic welding, tungsten polar argon arc welding, and other methods are commonly used in galvanized steel structures. Galvanized carbon steel pipe prices will be based on the need for wall thickness, different wall thickness has different prices, and carbon steel pipe suppliers routinely calculate according to galvanized steel pipe sizes and the price standard of different wall thickness.

Seamless Steel Pipe for High-Pressure Boiler

   Seamless pipe is much higher than welded pipe in terms of corrosion resistance, pressure, and high-temperature resistance. With the improvement of the welding pipe production process, the mechanical properties and mechanical properties are also slowly closer to the seamless pipe. Seamless pipe in the production process is more complex, its price is more expensive than welded pipe.

   The advantages of seamless steel pipe, are fast forming speed, high yield, and can be made into a variety of section forms, to meet the needs of use conditions; cold rolling can produce great plastic deformation, thus improving the yield point of steel. Hot rolling can destroy the casting tissue of steel ingot, refine the grains of steel, and eliminate the defects of microtissue, thus compacting the steel tissue and improving the mechanical properties. The price of seamless steel pipe will be calculated according to carbon steel pipe price per kilogram and wall thickness provided by carbon steel pipe manufacturers, and the price shall be subject to the ton weight price of the day.

   Studying different parts of the application standards of carbon steel pipes, it was found that although two standards form their system, the main technical contents of the standards include completely different structures in addition to the size specifications of the steel pipes, the chemical composition of the steel, the shape and weight requirements of the steel pipes, The requirements for mechanical properties and process testing, heat treatment requirements, hydraulic testing, and non-destructive testing are the same as ours. Hebei Huayang Steel Pipe Co., Ltd. is one of the largest ERW and LSAW carbon steel pipe for sale in Northern China and has an advanced technical team and production capacity. If you are interested,please get in touch with us at info@hbhuayang.com and get more informations of carbon steel tube dimensions .