Customized pipeline refer to devices connected with pipes

　　Customized pipeline refer to devices connected with pipes, pipe connectors and valves for conveying gases, liquids or fluids with solid particles. Usually, when the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the Connection Of Spiral Steel Pipeline And ASTM Socket Flange to the low-pressure part. It can also be transported by the pressure or gravity of the fluid itself. Pipeline is widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and gas, agricultural irrigation, hydraulic engineering and various industrial devices.

　　The size of the pipe depends on the allowable flow rate or the allowable frictional resistance. When the flow velocity is large, the diameter of the pipe is small, but the pressure drop increases. Therefore, when the flow rate is high, the investment of pipeline infrastructure can be saved, but the running energy consumption of power equipment such as pumps and compressors increases. In addition, if the flow rate is too large, there may be some other unfavorable factors.

　　Therefore, pipe diameter should be considered comprehensively according to construction investment, operation cost and other technical factors. The connection methods between pipe-to-pipe connection pipes, pipe connectors, valves and equipment are determined by fluid properties, pressure and temperature, material, size and installation site of pipes. There are four main methods: threaded connection, flange connection, socket connection and welding. It is mainly applicable to small diameter pipes. When joining, it is necessary to wrap fluoroplastic sealing tape or coat thick paint, wrap hemp wire and other sealing materials on the threaded joint part to prevent leakage.