Q235 Materail Friction Bolts Metallic Mines Supporting Tool
|
Q235 Materail Friction Bolts Metallic Mines Supporting Tool Description Of Q235 Materail Friction Bolts: Friction bolts (also known as friction stabilizers or split-set bolts) represent a fundamental and highly efficient ground control system extensively ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
|
High Strength Expansion Anchor Bolt Q235 Material For Metal Construction
|
Galvanized Color Zinc Steel Ceiling Achors Product description: Expansion anchor bolt also known as the expansion screw. It’s fixed principle is: by use of cuneiform slope to cause expansion to produce friction. The outer bread has an iron cylinder (steel ......
XINYUXIANG FASTENING PIECE CO., LTD.,
|
Submit your “q235 friction bolts for mines” inquiry in a minute :
