Top China Manufacturer Hollow Grouting Anchor Rock Bolts
Min.Order: 1 Set/Sets
Hollow design, implement the grouting tube function, avoid the mortar loss when the traditional grouting tube pulled out.
[Manufacturer, Trading Company]
China (Mainland)
Drilling accessories high quality and hardness cross bits
Min.Order: 1 Piece/Pieces
Drill bit is suitable for various conditions, such as tunnel pre-support, soil nailing, slope stabilization, building foundation.
Metis high quality Underground Mining self drilling rock bolts
Min.Order: 1 Meter
R32 rock bolt can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult
[Manufacturer, Trading Company]
China (Mainland)
Undergroung Coal Mining Hollow Grouting Anchor Rock Bolts
Min.Order: 1 Set/Sets
Hollow design, implement the grouting tube function, avoid the mortar loss when the traditional grouting tube pulled out.
[Manufacturer, Trading Company]
China (Mainland)
Threaded Hollow Anchor Bolt Bar Coupler
Min.Order: 1 Piece/Pieces
1 Elongate the Hollow anchor bar.
2 Customized to adjust all kinds of rock bolts.
3 Reducing losses and ensuring maximum percussive energy at bit
Epoxy Resin Frp Rock Bolt for Undergroud Mining / Ground Base / Tunnel
Epoxy Resin Frp Rock Bolt for Undergroud Mining / Ground Base / Tunnel
Epoxy Resin Frp Rock Bolt for Undergroud Mining / Ground Base / Tunnel
Epoxy Resin Frp Rock Bolt for Undergroud Mining / Ground Base / Tunnel
High Quality Minig Hollow Grouting Rock Bolts For Underground Coaling
Min.Order: 1 Set/Sets
Hollow design, implement the grouting tube function, avoid the mortar loss when the traditional grouting tube pulled out.
[Manufacturer, Trading Company]
China (Mainland)
Metis high quality self drilling mining rock bolts
Min.Order: 1 Meter
R25 rock bolt can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult
[Manufacturer, Trading Company]
China (Mainland)
Hollow Grouting Anchor/ Hollow Grouting Rock Bolts For Underground Coal
Min.Order: 1 Set/Sets
Hollow design, implement the grouting tube function, avoid the mortar loss when the traditional grouting tube pulled out.
[Manufacturer, Trading Company]
China (Mainland)
Rock Bolt Anchor Bar T40N
Min.Order: 1 Meter
It's widely used in many projects of the subway, high-speed rail ,railways, Soil Nails, Micropiles ,highways and hydropower stations.
Manual anchor rope cutter rock bolt cutter
Min.Order: 1 Set/Sets
1.light weight
2.easy to use
3. durable in use
[Manufacturer, Trading Company]
China (Mainland)
Thread Solid Epoxy Resin FRP Rock Bolt Non - corrosive with Tray / Nut
Thread Solid Epoxy Resin FRP Rock Bolt Non-corrosive with Tray and Nut
Thread Solid Epoxy Resin FRP Rock Bolt Non - corrosive with Tray / Nut
Thread Solid Epoxy Resin FRP Rock Bolt Non-corrosive with Tray and Nut
Self Drilling Anchor Rock Bolt R25 series
Min.Order: 1 Meter
Applied in Ground Foundation, mining and tunneling
CTS / TITAN system.
DYWI / DSI system.
Hollow bar self drilling anchor, soil nail and micropile
High Quality Self Drilling Rock Bolt
Min.Order: 1 Meter
1 Self drilling anchor bolt & self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized
ONTON accessories high quality and hardness bits self drilling rock bolt
Min.Order: 1 Piece/Pieces
1. Service life of the drill bits should be at least equal to the anchor bar.
2. Diameter depends on geotechnical conditions and design requirements.
High quality stainless steel hollow self-drilling rock bolt
Min.Order: 1 Meter
1 Self drilling anchor bolt & self drilling rock bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized
Drill pope thread Steel hollow self drilling rock bolt
Min.Order: 1 Meter
1 Self drilling anchor bolt & self drilling rock bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized
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