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Self-drilling rock bolt 1Self-drilling rock bolt 2Self-drilling rock bolt 3Self-drilling rock bolt 4Self-drilling rock bolt 5Self-drilling rock bolt 6Self-drilling rock bolt 7Self-drilling rock bolt 8Self-drilling rock bolt 9Self-drilling rock bolt 10
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  • Self-drilling rock bolt 1
  • Self-drilling rock bolt 2
  • Self-drilling rock bolt 3
  • Self-drilling rock bolt 4
  • Self-drilling rock bolt 5
  • Self-drilling rock bolt 6
  • Self-drilling rock bolt 7
  • Self-drilling rock bolt 8
  • Self-drilling rock bolt 9
  • Self-drilling rock bolt 10

Self-drilling rock bolt

Model:-
Brand:-
Origin:Made In China
Category:Construction & Decoration / Other Construction Materials
Label:hollow bar , soil nail , micropile
Price: -
Min. Order:-
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Company Information

Detail

HANDAN TOPMETAL CO.,LTD.

Biz MemberHe Bei - China
Live Chat:Last Online:24 Sep, 2017

Product Description

TYPE O.D. W.T. Ultimate Load Elongation
mm mm KN %
R25S 25 5 200 10
R28 28 5.5 250 10
R32N 32 5 280 10
R32S 32 7.5 360 10
R38 38 7.5 450 10
R51 51 8 600 10
T76 76 10 1200 10

Payment Terms:T/T, Sight L/C
Packing:Bundle
specifications:
Advantages:Hollow head mounted on the bolt body carbide drill bits, drill pipe to bolt body instead of drilling, drill the end of the connecting rod bolt body and the rock drilling machine connected with the rock drill perforated the design of a bolt depth, the installation only pulp plugs, pad plate, nut was conducted after the grouting. When the slope support or hydropower station construction, can also be used to replace large-diameter bolt hole drill drill pipe, carrying out drilling grouting and more powerful, than the anchor role in a stronger, more efficient and convenient, lower construction costs.

Product Image

Self-drilling rock bolt 1
Img 1
Self-drilling rock bolt 2
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Self-drilling rock bolt 3
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Self-drilling rock bolt 4
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Self-drilling rock bolt 5
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Self-drilling rock bolt 6
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Self-drilling rock bolt 7
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Self-drilling rock bolt 8
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Self-drilling rock bolt 9
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Self-drilling rock bolt 10
Img 10

Send Inquiry to this Company

HANDAN TOPMETAL CO.,LTD.

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

Phone:
86-310-7038895 5138896
Fax:
86-310-7038895
Contact:
Julie Ma (Assistant)
Mobile:
13931022387

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