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Total 2905 products for rock anchor bar Manufacture & Suppliers

R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

...R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is faste...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

...anchor string is fastened with anchoring site, there usually have hexagonal and spherical two designs. Hex Nut: R25, R32, R38, R51, T76 Spherical nut: R32, ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

...anchor string is fastened with anchoring site, there usually have hexagonal and spherical two designs. Hex Nut: R25, R32, R38, R51, T76 Spherical nut: R32, ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

...R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is faste...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread)

...Anchor Anchors and Rock Bolts Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread) Field of application IBO Self-drilling Anchors are successfully used for anchoring in poor gro...

ROSCHEN GROUP
Shanghai,China

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T73/53 Rock Reinforcing 73mm Ultimate Strength 1160kN Grouting Rock Bolts

Rock Reinforcing T73/53 T Thread Self Drilling Grouting Rock Bolts In Foundation Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self dri...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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R51 Self Drilling Anchor Hex And Dome Steel Nuts HRC 20

... application of 30,000,000 meters self-drilling anchor bar in the world. In a certain range, tensile strength increase in proportion to hardness. For couplers and nuts, it’s important to make sure the fittin...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Anchor Self Drilling Rock Hollow Diamond Core Drill Bit R38 TC Drop Center Bit EYY

... drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face stabilization 2. Radial systematic anchoring 3....

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Anchor Self Drilling Rock Hollow Diamond Core Drill Bit R38 TC Drop Center Bit EYY

... drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face stabilization 2. Radial systematic anchoring 3....

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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25mm-130mm Diameter Self Drilling Anchor Bolt with 800MPa-1200MPa Tensile Strength and R32N-18.5 Model for Mining

... drill bit that can perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during drilling to remove debris and then allow grout to...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Yield Load 180kN 2.70Kg/M T30/16 Self Drilling Rock Bolts

...tem enables drilling and grouting in one operation, making much saving in jobsite and project time. Self drilling anchor system is installation under the conditions of the soil/rock with the risk of drill ho...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

...Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt Application The expansion shell acting as an accessory on rock bolt, it is screwed on the rock bolt , then inserted into drilling hole.the rotate the roc...

Sunrise Foundry CO.,LTD
Zhejiang,China

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Carbon Steel Self Drilling Rock Drill Rods For Slope Reinforcement Soil Nail

...h a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micr...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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R38N 38mm Anchor Drill Self drilling anchor bolt for decayed rock , sand gravel

... in complex ground conditions. It’s safe, reliable and efficient. 2. Application This kind of product is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fractu...

ROSCHEN GROUP
Shanghai,China

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73mm 1575kN 2267mm2 Micropiles T73/45 Self Drilling Rock Bolts

... rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through hollow rock bolt. Injection mixture flows through the holes at the sacrificial drill bit and...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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T30/11 Soil Nails Ultimate Load 320kN Outside Diameter 30mm T Threaded Hollow Rock Bolts

... much saving in jobsite and project time. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Applications 1. Micropiles 2. Anchors against uplift 3....

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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60 Meter Anchor Drilling Machine Full Hydraulic Underground Construction

...Anchor Drilling Machine Full Hydraulic Underground Construction Full Hydraulic Top Head Drive Drilling Rig, Anchoring Drilling Rig, Crawler Drilling Machine This anchoring drilling rig is widely used in soi...

HUNAN MEGA DRILLTECH CO., LTD.
China

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Hex Head Expansion Shell Rock Bolt For Tunneling Yield Strength 11.2-13.2KN

...strength of 11.2-13.2KN. It is a kind of expansion anchor bolt, used for rock anchoring and stabilizing projects, especially for the projects in harsh and hard rock conditions. Applications: Fuhua Expansion ...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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R32S Geotechnical 42mm Length 190mm Self Drilling Anchor Coupler

Self Drilling Anchor Bar R32S Coupler For Anchor System Geotechnical Anchor Features The SupAnchor self drilling anchor system provides advantages for all areas of its applications, where boreholes would requir...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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