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R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

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

Large Image :  R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar

Product Details:

Place of Origin: China
Brand Name: OED/OEM
Certification: ISO 9001 2008
Model Number: T51N/36

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: 15 days
Payment Terms: L/C, , T/T
Supply Ability: 10000pcs per month
Detailed Product Description
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
High Light:

rock anchor bolts

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casing drilling bit

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 0

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 1

 

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

Contact Person: admin

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