Water or moisture enters the cable elbowAfter investigation and analysis, it is found that the cable elbow has at least several defects during the production process: Water or moisture enters the cable elbow. Because it was raining and snowing during the construction, although there were umbrellas, it was inevitable that snow would fall on the elbows of the ...09Dec2021brass valve
Metal cutting of metal cutting hose joints is mainly turningMetal cutting of metal cutting hose joints is mainly turning.. Conventional metal cutting machine tools are generally used, such as instrument lathes, hexagonal lathes, ordinary lathes and CNC lathes. Surface treatment of joint metal parts. Heat-treated hose joints generally do not require heat treatment, as long as th...10Nov2021brass valve