Applicable Industries
건설 works, 에너지 & 광산
물자
High quality medium carbon alloy steel
사용
Coal Mining+well drilling+ore drilling
Product name
Prismatic drill rod
Application
widely used in the quarries, coal mines,Mining,Quarrying,etc.
Color
Golden, silver, blue grey, black, etc.
material
high quality medium carbon alloy steel pipe
recommended depth
50-180 m