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Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Specifications
Brand Name :
OED/OEM
Model Number :
T52/26
Certification :
ISO 9001 2008
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
L/C, , T/T
Supply Ability :
10000pcs per month
Delivery Time :
15 days
Packaging Details :
Wooden Box
Model Number: :
T52/26
Capacity :
930KN
Application :
Micropile Foundation
Yield load :
730 kn
Material :
40Cr
Weight :
10kg/meter
Length :
2m,3m,4m,5m,6m...9m
Diameter :
52mm
Description

Micropile Foundation Work SDA T52/26 Anchor Bolt T52 Self Drilling Rock Anchors

Specification:

Outer Diameter:52mm

Inner Diameter:26mm

Utimate Load:930KN

Yield load:730KN

Weight:10kg/meter

Applications:

For Tunnelling Ground engineering, Micropile Foundation Work SDA, Radial systematic anchoring, soil nailing and Stabilization of tunnel portals.

Description:

Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formations. The unconsolidated ground condition favor the self-drilling anchor bolt technique for fast and simple method of installation compared to the traditional method.|

Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

Advantages:
1.No casings required, because anchor bars can be drilled into loose soils without needing casings to support the boreholes.

2.Continuous threads ensure the bars can be cut and coupled at any point, or extended.

3.The hollow core not only serves for flushing during drilling, but also for grouting after
drilling.

4.Duplex anti-crossion prosess ,hot-dip galvanized and epoxy coating system.

5.Both rope threads and trapezoid threads are robust and ideal for rotary-percussive drilling and ensuring a high level of bond with the borehole gout.

Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

Hollow anchor bar technical data:

Size O.D(mm) I.D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/meter) A AGT
R25N-14 25.0 14.0 200 150 2.3
R32L-22 32.0 22.0 220 180 2.8
R32N-21 32.0 21.0 280 230 2.9
R32N-18.5 32.0 18.5 280 230 3.4
R32S-17.5 32.0 17.5 360 280 3.5
R32S-15 32.0 15 360 280 4.1
R38N-21 38.0 21.0 500 400 4.8 >8% >5%
R38N-19 38.0 19.0 500 400 5.5 >12% >10%
R51L-38 51.0 38.0 550 450 6.0
R51L-36 51.0 36.0 550 450 7.6
R51N-36 51.0 36.0 800 630 7.6
R51N-33 51.0 33.0 800 630 8.4
T76N-49 76.0 49.0 1600 1200 16.5
T76S-45 76.0 45.0 1900 1500 19
T30-11 30.0 11.0 320 260 3.3
T30-14 30.0 14.0 275 220 2.9
T40-16 40.0 16.0 660 525 7.1
T40-20 40.0 20.0 540 425 5.6
T52-26 52.0 26.0 930 730 10
T73-56 73.0 56.0 1035 830 10.8
T73-53 73.0 53.0 1160 970 14
T73-45 73.0 45.0 1600 1270 17.5
T103-78 103.0 78.0 2270 1800 25
T103-51 103.0 51.0 3660 2670 44
Steel grade Acc. to EN10083-1 / EN10210-1
Thread direction Left hand / Right hand
Thread standard ISO 10208 / ISO1720 / Other international standards

Product tags

tricone drilling bits

,

drill bit specification

,

rock drilling tricone bits
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Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

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Product Detail
Brand Name :
OED/OEM
Model Number :
T52/26
Certification :
ISO 9001 2008
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life
Micropile Foundation Work SDA T52/26 Self Drilling Rock Bolts T52 Long Life

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

Active Member
7 Years
hunan, zhuzhou
Since 1998
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, Small Rock Drill Bits, Thread Button Bit
Total Annual :
8000000-12000000
Employee Number :
>100
Certification Level :
Active Member
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