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Self drilling anchor bolt R25 for geotechnical engineering

  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
  • Self drilling anchor bolt R25 for geotechnical engineering
Model No.︰R25
Brand Name︰-
Country of Origin︰China
Unit Price︰-
Minimum Order︰2000 M
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Product Description

The product is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on request. 

Application
Tunneling
Mining
Slope Stabilization
Foundation Support

Price Terms︰FOB XINGANG
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. Hollow design, implementation of the grouting tube function, avoid the 
traditional grouting tube pulled out of the mortar caused by the loss. 
2. Grouting full, and can achieve the pressure grouting to improve project 
quality. 
3. Center is good, mortar bolt body length can be wrapped, to avoid corrosion, 
to supporting the long-term purposes. 
4. Easy installation, without on-site processing of threads, it can be easily 
installed an plate, nuts.
Export Markets︰Southeast Asia, Europe, South America
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Home  |  Product Catalogue  |  Application areas  |  Micropile  |  Rock bolt  |  Soil nail  |  Ground anchor  |  Port tie rod  |  ISO 10208 Rock drilling equipment - left-hand rope threads  |  GB/T 20065 Screw-thead bars for the prestressing of concrete  |  TB/T 3209 Technical regulations for hollow bolt  |  GB/T 14370 Anchorage, grip and coupler for prestressing tendons  |  News  |  Production facilities  |  Contact Us  |  Sitemap  |  Mobile Version
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