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R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
Specifications
Brand Name :
OED/OEM
Model Number :
T51N/36
Certification :
ISO 9001 2008
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
L/C, , T/T
Supply Ability :
10000pcs per month
Delivery Time :
15 days
Packaging Details :
Wooden Box
Model Number: :
R51N/36
Capacity :
800KN
Application :
Micropile Foundation
Yield load :
630 kn
Material :
40Cr
Weight :
7.6kg/meter
Length :
2m,3m,4m,5m,6m...9m
Diameter :
36mm
Description

R51N Mining Rock Bolts Ground Tunnelling Self Drilling Anchor Bolts Fasteners Hollow Threaded Bar

Specifications of our R51N/36 Casting drill bit:

Outer Diameter:51mm

Inner Diameter:36mm

Utimate Load:800KN

Yield load:630KN

Weight:7.6kg/meter

Casting Drill bit for Mining Rock Bolts Ground Tunnelling

Other specification of hollow anchor bar technical data:

Size O.D(mm) I.D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/meter) A AGT
R25N-14 25.0 14.0 200 150 2.3
R32L-22 32.0 22.0 220 180 2.8
R32N-21 32.0 21.0 280 230 2.9
R32N-18.5 32.0 18.5 280 230 3.4
R32S-17.5 32.0 17.5 360 280 3.5
R32S-15 32.0 15 360 280 4.1
R38N-21 38.0 21.0 500 400 4.8 >8% >5%
R38N-19 38.0 19.0 500 400 5.5 >12% >10%
R51L-38 51.0 38.0 550 450 6.0
R51L-36 51.0 36.0 550 450 7.6
R51N-36 51.0 36.0 800 630 7.6
R51N-33 51.0 33.0 800 630 8.4
T76N-49 76.0 49.0 1600 1200 16.5
T76S-45 76.0 45.0 1900 1500 19
T30-11 30.0 11.0 320 260 3.3
T30-14 30.0 14.0 275 220 2.9
T40-16 40.0 16.0 660 525 7.1
T40-20 40.0 20.0 540 425 5.6
T52-26 52.0 26.0 930 730 10
T73-56 73.0 56.0 1035 830 10.8
T73-53 73.0 53.0 1160 970 14
T73-45 73.0 45.0 1600 1270 17.5
T103-78 103.0 78.0 2270 1800 25
T103-51 103.0 51.0 3660 2670 44
Steel grade Acc. to EN10083-1 / EN10210-1
Thread direction Left hand / Right hand
Thread standard ISO 10208 / ISO1720 / Other international standards

R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

Description:

Self-drilling hollow bar anchor system fulfills current and increasing demands of the tunneling, mining industry and ground engineering for safer and faster production. 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.

R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

Product tags

self drilling anchores rockbolts

,

brass railing hardware

,

titanium mtb bolts
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R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

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Product Detail
Brand Name :
OED/OEM
Model Number :
T51N/36
Certification :
ISO 9001 2008
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.

Active Member
7 Years
hunan, zhuzhou
Since 1998
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, Small Rock Drill Bits, Thread Button Bit
Total Annual :
8000000-12000000
Employee Number :
>100
Certification Level :
Active Member
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