- Product Details
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Quick Details
-
Place of Origin:
-
Hebei, China
-
Brand Name:
-
JIUFU
-
Model Number:
-
self drilling anchor bolt
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Diameter:
-
R51L, R51N
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Product name:
-
Deadman anchor
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Usage:
-
Slope stabilization, micro pile, soil nail, rock anchor
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Key words 1:
-
anchor rod
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Key words 2:
-
self drilling anchor rod
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Key words 3:
-
full threaded steel anchor rod
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Name 1:
-
rock bolt
-
Name 2:
-
hollow anchor bar
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Name 3:
-
anchor rods
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Key Word:
-
R51L R51N Hollow Anchor Bar
Quick Details
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System of Measurement:
-
INCH, Metric
-
Material:
-
Steel
-
Capacity:
-
High Load Capacity
-
Place of Origin:
-
Hebei, China
-
Brand Name:
-
JIUFU
-
Model Number:
-
self drilling anchor bolt
-
Diameter:
-
R51L, R51N
-
Product name:
-
Deadman anchor
-
Usage:
-
Slope stabilization, micro pile, soil nail, rock anchor
-
Key words 1:
-
anchor rod
-
Key words 2:
-
self drilling anchor rod
-
Key words 3:
-
full threaded steel anchor rod
-
Name 1:
-
rock bolt
-
Name 2:
-
hollow anchor bar
-
Name 3:
-
anchor rods
-
Key Word:
-
R51L R51N Hollow Anchor Bar
Product Description
Full threaded steel self drilling rock bolt / Hollow anchor bar / Anchor rods
The Self Drilling Anchor system is comprised of a
hollow threaded anchor bar
with 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 micro piles etc projects.
Advantages and Characteristics as below:
1. No casings required, because anchor bars can be drilled into loose soils without needing casings to support the boreholes.
2. Fast drilling and installation, because drilling, installation and grouting are in a single operation.
3. Both rope threads and trapezoid threads are robust and ideal for rotary-percussive drilling and ensuring a high level of bondwith the borehole gout.
4. The hollow core not only serves for flushing during drilling, but also for grouting after drilling.
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
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R-Thread Hollow anchor Bar
|
|
|
|
|
||||
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Size
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Outer Dia.(mm)
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Ultimate Lad(kN)
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Yield Load(kN)
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Weight(kg/m)
|
||||
|
R25N
|
25
|
200
|
150
|
2.35
|
||||
|
R32L
|
32
|
210
|
160
|
2.8
|
||||
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R38N
|
38
|
500
|
400
|
5.45
|
||||
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R51N
|
51
|
800
|
630
|
8.15
|
||||
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T-Thread Hollow anchor Bar
|
|
|
|
|
||||
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T30L
|
30
|
220
|
180
|
2.9
|
||||
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T40S
|
40
|
660
|
525
|
6.8
|
||||
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T52N
|
52
|
929
|
730
|
10.2
|
||||
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T73L
|
73
|
1160
|
970
|
13.2
|
||||
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T76S
|
76
|
1900
|
1500
|
19.7
|
||||
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T103N
|
103
|
2270
|
1800
|
23.5
|
||||
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T111N
|
111
|
3650
|
2750
|
34.5
|
||||
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T127L
|
127
|
2400
|
1810
|
30.5
|
||||
|
T130S
|
130
|
7940
|
5250
|
78
|
||||
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T150S
|
150
|
8400
|
5600
|
108
|
||||
|
T200S
|
200
|
14230
|
9500
|
183
|
||||
Packing & Delivery
R thread self drilling anchor rods, hollow anchor bar, rock bolt are packed by bundles
FAQ
1. who are we?
We are based in Hebei, China, start from 2020,sell to Domestic Market(50.00%),Southeast Asia(30.00%),Africa(10.00%),Mid East(5.00%),Eastern Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Anchor rod,Rock self-drilling anchor,Welded Wire Mesh Pieces,Prestressing Thread Steel Bar for Bridge,Domed Nut
4. why should you buy from us not from other suppliers?
Hebei Jiufu Industrial and Mining Parts Co., Ltd. was established in 2012, with an annual export volume of 12,000 tons and annual sales of 50 million US dollars. It has 14,000 square meters of standardized industrial plants, 2 large raw material warehouses
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Hebei, China, start from 2020,sell to Domestic Market(50.00%),Southeast Asia(30.00%),Africa(10.00%),Mid East(5.00%),Eastern Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Anchor rod,Rock self-drilling anchor,Welded Wire Mesh Pieces,Prestressing Thread Steel Bar for Bridge,Domed Nut
4. why should you buy from us not from other suppliers?
Hebei Jiufu Industrial and Mining Parts Co., Ltd. was established in 2012, with an annual export volume of 12,000 tons and annual sales of 50 million US dollars. It has 14,000 square meters of standardized industrial plants, 2 large raw material warehouses
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese
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