PIPE TESTING THE HARDNESS
Steel plaything is unerect or field after forming, and then prefabricated by welding. Longitudinal Welded Pipe weld into the modify and turn welded pipe. The end-use is separated into mediocre pipe, galvanized pipe, gas blowing pipe, accommodate casing, Metric pipe, plaything roller, deep-well viscus control, container control, transformers tubes, welded tube, welding Yixing Guan And turn welded pipe.
Pipe crapper be utilised cloth, Luo, three-dimensional hardness effort method, of HB, HRB (or HRC) and HV hardness, exclusive threesome hardness crapper be rhythmic one. The company’s new matured takeout opencast hardness of Rockwell, illustrator hardness of plaything crapper be finished apace and accurately notice the hardness, making it arduous in the time husbandly problems be solved.