Basic Information
Application Place: Tunneling,mining,deep foundtion rock support.
Length(M): 105-220
Thread Type: T & R, Left or Right
Productivity: 5000pcs/ month
Package: In wooden case or in carto
Certification: CE, SGS, ISO
Usage: Coal, Ore, Water Well
Condition: New
Name of a Part: Coupler
Outside Diameter mm: 36-95
Hardness(HRC): 23-30
Specification: CE, SGS, Sira
HS Code: 84314320