Punto d'origine
Hebei, China
Video in uscita-ispezione
Fornito
Macchine Rapporto di Prova
Fornito
Usage
Deep foundations,building,bridge,high-speed rail etc
Abrasion resistance
Strong
Kelly bar pipe
Germany imported or domestic high strength seamless steel
Application
BAUER,SOILMEC,CMV,MAIT,IMT,SUNWARD,SANY etc
Color
Customized drilling spare parts
Process
Interlocking,Friction and combined
Service
Customized service drilling spare parts
Tube material
Seamless alloy steel drilling spare parts