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Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Specifications
Brand Name :
Minetech
Model Number :
Hollow Anchor Bar Self-Drilling Bolt
Certification :
ISO9001
Place of Origin :
China
MOQ :
1pc
Price :
$3-$15
Payment Terms :
Western Union, MoneyGram, T/T, L/C
Supply Ability :
30000 pieces per month
Delivery Time :
15-30 days
Packaging Details :
1/carton
Product Name :
Hollow Anchor Bar Self-Drilling Bolt
Key Words :
Self-Drilling Bolt
Model Type :
T30/16 T30/14 T30/11
Color :
Customized
Package :
wooden case
Processing Type :
Forging
Machine Type :
rock drill rig
Application :
Bolting, drifting • Bench drilling • Production drilling
Port :
Tianjin qingdao
Description
Hollow Anchor Bar Self-Drilling Bolt Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Product 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.

Product Specifications
Item Inner diameter(mm) Ultimate load strength(KN) Yield strength(KN) Weight(kg)
R25N 14 200 150 2.3
R32N 21 280 230 3.1
R32N 18.5 280 230 3.4
R32S 16 360 280 3.6
R32SS 15 405 350 4.1
R38N 21 500 400 4.8
R38N 19 500 400 5.5
R51L 36 550 450 7
R51N 33 550 630 8.4
T30 11 320 260 3.41
T30 14 275 220 2.87
T30 16 245 190 2.7
T40 16 660 525 7
T40 20 540 425 5.6
T52 26 925 730 9.87
T73 53 1160 970 14.1
T73 56 1035 830 10.75
T76N 52 1600 1200 15
T76S 45 1900 1500 19.7
T103 51 3660 2670 44.6
T130 60 7940 5250 75

Features:

1, Self drilling anchor system has two performances: the one is drilling, the other one is grouting. It features a hollow bore for flushing, or simultaneous drilling and grouting.

2, Self drilling anchor system is reliable, efficient and convenient, which makes high piling output possible.

3, We can also make the Hot-Dip Galvanizing Corrosion Protection according to EN ISO1461

Product Images
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock BoltHollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Company Profile

Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei province of China. Our company is a professional production and export tapered and thread rod, chisel and button bit and other mining drilling tools enterprises. With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.

Order Information
  • Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight
  • Handling time for an order: Within 10 days supplied from stock
  • Shipping way:
    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
    Bulk order: we suggest by air or by sea.
  • Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
  • After Services:
    a. Our sales team will response for your question within 24 hours (Holidays Excluded)
    b. Technical Support will be available in any time
    c. Free replacement will provide once the failure confirmed caused by our product quality
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Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt

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Product Detail
Brand Name :
Minetech
Model Number :
Hollow Anchor Bar Self-Drilling Bolt
Certification :
ISO9001
Place of Origin :
China
MOQ :
1pc
Price :
$3-$15
Contact Supplier
video
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Verified Supplier
4 Years
hebei, shijiazhuang
Business Type :
Manufacturer
Main Products :
Rock Drilling Tools, Rock Drilling Bit, Rock Drilling Machine
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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