MachineU > China Products > Tools & Hardware > Fasteners > Anchors > Anchors
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Specifications
Brand Name :
MIROC by KSQ
Model Number :
R32N
Certification :
ISO9001
Place of Origin :
China (Mainland)
MOQ :
negociated one
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
100000 Pieces per Year
Delivery Time :
5-15 Working Days
Packaging Details :
Carton Box or Wooden Box
Product name :
Self Drilling Anchor Bolts
Material :
40Cr / 45Cr
Type :
Anchor Bolt system
Application :
mine,tunnel,slope,foundation pit
Length :
1-8m
Use :
rock bolting,soil nailing, tunneling support,mining roof surpport
Outer diameter :
32mm
Inner diameter :
18/19/20/21/22mm
Description

Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt

Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt

1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread
2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes
3, self-drilling installation, utilization of the anchor bar as drill rod with a single-use drill bit
4, easy extension of the anchor bars by anchor coupler
5, grouting or development of the grout body either simultaneously with drilling using a rotary injection adapter or afterwards
6, assembly of the anchor head with the anchor plate and the nut, stressing and locking

Specification

Anchor Bar

Bar R32L R32N/21 R32N/18.5 R32S R32SS
Outside Diameter (mm) 32
Internal Diameter (mm) 22 21 18.5 17 15
Cross Sectional Area (mm2) 356 363 433 440 522
Ultimate Load (kN) 260 280 280 360 405
Yield Load (kN) 200 230 230 280 300
Weight (kg/m) 2.8 2.85 3.4 3.45 4.1
Thread Type ISO10208
Type of Steel EN10083-1
Thread (Left / Right hand) Left or Right
Length (m) (1) x 2, x3, x4, x5, x6, x7, x8, x9

Optional of Anti-corrosion

Hot-dipped Galvanization: ISO 1461 Epoxy Coating

Bending properties up to standard ISO 1519

Impact properties up to standard ASTMD 2794 Adhesion up to standared ISO 2409:2007

Application

Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt

Company Information:

Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
PDC Bits
Tricone Bits

Contact Person: Tina Yan

Mobile/Whatsapp/Wechat: +86-150-3576-8372

Skype: myqueen323

Product tags

self drilling anchores rockbolts

,

self drilling anchor bolt

,

self drilling anchor bolts
Send your message to this supplier
Send Now

Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt

Ask Latest Price
Product Detail
Brand Name :
MIROC by KSQ
Model Number :
R32N
Certification :
ISO9001
Place of Origin :
China (Mainland)
MOQ :
negociated one
Price :
Negotiable
Contact Supplier
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Self Drilling Anchor Bolt
MachineU China Products Tools & Hardware Fasteners Anchors Anchors
Contact Supplier
Submit Requirement