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self drilling anchor bolt for geotechnical engineering usage 1self drilling anchor bolt for geotechnical engineering usage 2self drilling anchor bolt for geotechnical engineering usage 3self drilling anchor bolt for geotechnical engineering usage 4self drilling anchor bolt for geotechnical engineering usage 5self drilling anchor bolt for geotechnical engineering usage 6self drilling anchor bolt for geotechnical engineering usage 7self drilling anchor bolt for geotechnical engineering usage 8self drilling anchor bolt for geotechnical engineering usage 9self drilling anchor bolt for geotechnical engineering usage 10
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self drilling anchor bolt for geotechnical engineering usage

Model:-
Brand:-
Origin:Made In China
Category:Construction & Decoration / Building Steel & Structure
Label:drilling manchine , bolt , drilling rig
Price: -
Min. Order:-
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Member Information

Detail

HANDAN TOPMETAL CO.,LTD.

Biz MemberHe Bei - China
Live Chat:Last Online:18 Oct, 2019

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. It is unique anchoring system and can meet current and increasing demands of the tunneling industry and ground engineering. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil.


Price Terms:FOB, CFR, CIF
Payment Terms:T/T, L/C
Packing:Bundle
Lead Time:30days
specifications:Type Outer Dia. (mm) Inner Dia. (mm) Ultimate Load (KN) Yield Load (KN) Weight (Kg/m)
R25N 25 14 200 150 2.3
R32L 32 22 260 200 2.8
R32N 32 21 280 230 2.9
R32/18.5 32 18.5 280 230 3.4
R32S 32 17 360 280 3.5
R38N 38 21 500 400 4.8
R38/19 38 19 500 400 5.5
R51L 51 38 550 450 6.0
R51N 51 33 800 630 7.6
T76N 76 49 1600 1200 16.5
T76S 76 45 1900 1500 19.0
Advantages: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
Radial bolting 
Slope stabilization 
Fore poling 
Micropile 
Export Markets:Europe, Southeast Asia, South America, Oceania
Min Order:20ton

Product Image

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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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