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threaded hollow barcouplerbutton bitnutcross bitSelf-drilling anchor bolt/threaded hollow bar for rock bolt 6Self-drilling anchor bolt/threaded hollow bar for rock bolt 7Self-drilling anchor bolt/threaded hollow bar for rock bolt 8Self-drilling anchor bolt/threaded hollow bar for rock bolt 9Self-drilling anchor bolt/threaded hollow bar for rock bolt 10
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  • threaded hollow bar
  • coupler
  • button bit
  • nut
  • cross bit
  • Self-drilling anchor bolt/threaded hollow bar for rock bolt 6
  • Self-drilling anchor bolt/threaded hollow bar for rock bolt 7
  • Self-drilling anchor bolt/threaded hollow bar for rock bolt 8
  • Self-drilling anchor bolt/threaded hollow bar for rock bolt 9
  • Self-drilling anchor bolt/threaded hollow bar for rock bolt 10

Self-drilling anchor bolt/threaded hollow bar for rock bolt

Model:R32
Brand:HDTOPMETAL
Origin:Made In China
Category:Construction & Decoration / Building Steel & Structure
Label:soil nailing , ground anchor , rock bolt
Price: US $30 / pc
Min. Order:500 pc
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Member Information

Detail

HANDAN TOPMETAL CO.,LTD.

Biz MemberHe Bei - China
Live Chat:点击这里给我发消息Last Online:01 Jul, 2024

Product Description

The product is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, and the hollow anchor bars can be cut and lengthened by coupling on request.  Self drilling anchoring system is an advanced system which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling, grouting and anchoring.  It can be used in railway system, metro project and infrastructure . As an efficient anchoring method, it's also widely used for pre-support, radial support, slope stabilization, foundation support , soil nail, retaining wall, etc.
Features
1. Safe, reliable, and time saving. Self drilling system eliminates the requirement for a cased borehole.
2. Simple installation & operation.
3. Choice of drill bits for different ground conditions.
4. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively. 
5. Anchor bars can be cut and lengthened on request, applying to narrow spaces.
6. It provides higher bonding stress than smooth steel pipe depending on continuous wave thread.
Application
Railway System
Metro Project
Slope Stabilization
Hydroelectric Station
Infrastructure
Mining
Drill bits, nut, plate and coupler, etc.will be accembled accordingly.


Product Image

threaded hollow bar
Img 1
coupler
Img 2
button bit
Img 3
nut
Img 4
cross bit
Img 5
Self-drilling anchor bolt/threaded hollow bar for rock bolt 6
Img 6
Self-drilling anchor bolt/threaded hollow bar for rock bolt 7
Img 7
Self-drilling anchor bolt/threaded hollow bar for rock bolt 8
Img 8
Self-drilling anchor bolt/threaded hollow bar for rock bolt 9
Img 9
Self-drilling anchor bolt/threaded hollow bar for rock bolt 10
Img 10

Send Inquiry to this Member

HANDAN TOPMETAL CO.,LTD.

East Dongzhaozhuang, Linmingguan Town, Yongnian District, Handan, Hebei, China

Phone:
86-310-5138896
Fax:
86-310-7038895
Contact:
Zheng (Manager)
Mobile:
13903200102

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