PRODUCTS CENTER
Samoa self drilling anchor coupler
Thread：T108
Outer Dia.:130mm
length:220mm
Weight:7.4kg
Steel grade:42CrMo
Category:
SamoaRock Bolt
Product Description
Description
Theself drilling anchor coupler’s main aim is to provide the connection between seating of each hollow tube face-to-face connection. This is the main component for the energy transmission from end to end connection of anchor and provides maximum percussive energy to drill bit with lesser losses.
Application
Slope stabilization
Self-Drilling Anchors are very suitable for weathered or un-consolidated rock stabilization. This technique is a more superior form of stabilization because the SDA technique is a relatively easy and fast method of installation compared to the outdated methods.
Foundations with micro piles
SDAs can be used like monopoles and micropile types because these are drilled piles composed of steel reinforcement with injected grout. These anchors are used like micropile type to stabilize the ground and related foundation problems. These anchors are suitable for tension and compression loads at varying ground conditions.
Tunneling
Self-drilling anchors are most suitable for the stabilization of tunnel strengthening works. Mostly for the soft rock and overburden soil conditions, the SDA’s are apt for rooftop protection.
Specification
|
NO. |
Adaptable |
Outer Dia. |
Length |
Hardness |
Weight |
Steel Type |
Thread Type |
|
1 |
T30 |
38 |
105 |
25-30 |
0.45 |
EN10083-1=4140=42CrMo |
L/R |
|
2 |
T40 |
54 |
140 |
25-30 |
1.20 |
||
|
3 |
T52 |
70 |
160 |
25-30 |
2.30 |
||
|
4 |
T73 |
95 |
235 |
25-30 |
4.30 |
||
|
5 |
T76N |
95 |
200 |
25-30 |
4.30 |
||
|
6 |
T76S |
97 |
220 |
25-30 |
5.40 |
||
|
7 |
T103 |
123 |
255 |
25-30 |
7.45 |
||
|
8 |
T108 |
130 |
220 |
25-30 |
7.4 |
Contact
China office:
WhatsApp:+8613863587857
Tel:+86-635-8278268
Fax:+86-635-6858268
Email:info@hlrocktools.com
Add:Sipeng Street,Shouzhang Town,
Yanggu County,Shandong Province,China
www.hlrocktools.com
Pakistan Office:
CONTACT:Muhammad Haider
WhatsApp:+923246464600
Email:info@hlrocktools.com
Add:PopCorn Studio Gulberg,Block K Gulberg 2,
Lahore,Pakistan
www.hlrocktools.com
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