Views: 8 Author: Site Editor Publish Time: 2018-07-10 Origin: Site
20# seamless steel pipe is mainly used in what place, some materials manufacturers, material units to this problem is not clear, today RAYMOND precision seamless steel pipe manufacturers to this issue a systematic summary of the problem.
20# seamless steel pipe belongs to universal carbon steel seamless steel pipe, carbon content between 17% to 22%, 20# seamless steel pipe is the largest stock in the domestic market, the largest kind of seamless steel pipe, is also the largest domestic consumption of a seamless steel pipe, is the most universal, the most widely used seamless steel pipe. Mechanical mechanical strength of 20# seamless steel pipe as follows: tensile strength (MPa): > 410 (42) yield strength (MPa): > 245 (25) elongation (%): more than 25 section shrinkage (%): > 5, hardness: no heat treatment, less than 156HB.
First of all, 20# seamless steel pipe is used for machining and manufacturing of mechanical parts. Generally, circular parts, mechanical parts, pipe fittings and pipe types can be manufactured with seamless steel tubes. Most of the 20# seamless steel pipes can be produced as raw materials without special requirements. As the raw material for mechanical processing, seamless steel tube is the largest amount of 20# seamless steel tube.
Secondly, 20# seamless steel tube can be used for steel structure engineering, skeleton of building works, columns and so on. The seamless steel tubes used in steel structure and construction are mostly 20# seamless steel tubes. Some Q345B seamless steel tubes are used because of the strength needs. Some steel structure engineering is not necessary to use seamless steel pipe, most of the use of welding pipe, welding pipe has a disadvantage, 14mm thick or above do not do, thick wall is to use seamless steel pipe.
Once again, 20# seamless steel pipe can be used for conveying pipes, fluid pipes, boiler pipes, water conservancy and electric power pipelines. It can be used as a conduit for water, oil, gas and other fluids. The 20# seamless steel pipe is used in a large amount of pipe engineering. Most of the pipes are made of 20# seamless steel pipe.
20# seamless steel pipe can be used in many places besides the above main purposes. If you are interested in precision seamless steel tube, you can contact with our salesmen to know more information about the product. Raymond steel tube company always provides good product and kind service.