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Professional pipe fitting mold Personalized
Professional pipe fitting mold Personalized:Welding steel pipe (GB/T3092-1993) for low pressure fluid transportation is also known as ordinary welded steel pipe, commonly known as black pipe. It is a welded steel pipe, used for conveying water, gas, gas, oil, heating steam and other general low-pressure fluid and other uses.
Professional pipe fitting mold Personalized
The wall thickness of steel pipe can be divided into ordinary steel pipe and thickened steel pipe, the nozzle end can be divided into non-threaded steel pipe (smooth steel pipe) and threaded steel pipe. The specifications of the steel pipe are expressed in nominal diameter (mm), and the nominal diameter (mm) is the approximate value of the inner diameter. It is customary to be expressed in inches, such as 11/2.In addition to direct conveying fluid, welded steel pipe for low pressure conveying is widely used as raw material pipe for galvanized welded steel pipe for low pressure transportation.
The general carbon steel wire casing (GB3640-88) is a steel pipe used to protect wires in industrial and civil buildings, installation of mechanical equipment and other electrical installation works.
Longitudinal welded steel Pipe (YB242-63) is a kind of steel pipe with longitudinal parallel weld and steel pipe.Usually divided into metric welded steel pipe, thin-walled welded steel pipe, transformer cooling tubing and so on.
