Boiler tube is a kind of steel with hollow section and opening at both ends. Its length is larger than that of the surrounding steel. According to the method of production, it can be divided into seamless steel pipe and welded steel pipe. The specification of steel pipe is expressed by its shape size (such as outer diameter or side length) and wall thickness. t has a wide range of sizes, ranging from small capillaries to large diameter tubes up to several meters. Steel pipes can be used in pipelines, thermal equipment, machinery industry, petroleum geological exploration, containers, chemical industry and special uses.
Boiler tube is a kind of seamless tube, so also called
seamless boiler tube. The manufacturing method is the same as seamless pipe, but there are strict requirements for steel grades used in manufacturing steel pipe. According to the use temperature, it can be divided into general boiler tube and high pressure boiler tube.
The mechanical properties of boiler tubes are an important index to ensure the ultimate service performance (mechanical properties) of steel, which depends on the chemical composition of steel and heat treatment system. In the steel pipe standard, according to different application requirements, the tensile properties (tensile strength, yield strength or yield point, elongation), hardness and toughness indexes, as well as the high and low temperature properties required by users are specified.
Wenzhou Huashang Iron and Steel Co., Ltd. has
boiler tubes for sale, with high technical content and stable product quality. Our products have been widely used in various fields.
Seamless Boiler Tubes Manufacturer
