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R32N Hollow Self Drilling Anchor Bolt

3.0 USD
Min. Order: 1 Meter
Payment Terms: T/T
Supply Ability: 4500000 Meter/Meters per Year
Place of Origin: Sichuan

Company Profile

Location: Chengdu, Sichuan, China (Mainland)
Business Type: Manufacturer, Service

Product Detail

Model No.: R25N--T76S
Means of Transport: Ocean
Brand Name: ONTON
Test Report: SGS
Usage: Mining, tunneling
Material: Steel, S460
Certificates: CE, ISO
Standards followed: ASTM F432, EU2,
Drilling Systems: TITAN, DSI, etc.
Surface treatment: Galvanized
Length: Customized
Thread: Left or right
Production Capacity: 4500000 Meter/Meters per Year
Packing: Bunndle
Delivery Date: 20 Days
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Product Description

ONTON R32N Hollow Self Drilling Anchor Bolt

R32N Hollow Self Drilling Anchor Bolt

R32N Hollow Self Drilling Anchor Bolt

Product Description:

  • Self drilling Anchor

  • R /T thread

  • Customized  

  • Simultaneous Drill and Grout Installation

  • Combines both operations into a single construction cycle, enabling high rates of production

  • Fully Threaded Rod Sections

  • Continuous thread ensures that rods can be cut and coupled at any point

  • No Casing Required

  • Can be installed into loose or collapsing soils without the need for a temporary 

  • It's widely used in many projects of the subway, high-speed rail ,railways, Soil Nails, Micropiles ,highways and hydropower stations, with good popularity and quality




Applications


Civil EngineeringUnderground Mining and Tunneling
1. Pile foundation

1. Stabilization of tunnel portals,
trenches, and cut-and-cover areas

2. Slope and embankment stabilization2. Forepoling

3. Reinforcement of excavation pits and
retaining walls

3. Face stabilization
4. Foundation of pylons and wind mills4. Radial rock bolting

5. Anchorage of avalanche protection
structures and noise barriers

5. Roof and rib bolting
6. Injection works6. Injection works






Technical Data


R32N

Outside

diameter

(mm)     

Internal

diameter

(mm)  

Aver.cross

sectional area

(mm2)  

Ultimate load

capacity

( kN ) 

Yield load

capacity

( kN ) 

Average tensile

strength Rm

( N/ mm2 ) 

Average yield

strength  Rp0,2

( N/ mm2 )  

Weight

(kg/m)

 

    32

   18.5

 430

 280

 230

  650

   530

  3.2

The Hollow Self Drilling Anchor Bolt can be customaized according to your requirements.



    Why choose us?


    Tensile Curve of Hollow Self Drilling Anchor Bolt Sample 


    Mass Production Stability



  • SDA (IBO) is a kind of safety product.

  • Safe products is the most important thing of engineering safety.

  • We only produce safe products.

  • Security is not just lip service.



  • Company Information:

  • Established in the early 1990s

  • The first and best manufacturer of SDA ( Self-drilling Anchor Rock Bolt ) in China

  • ONTON Techology Co., Ltd. is the main compiling units of the standard named "Technical Terms of Hollow Anchor Bolts" 

  • We participate in the ministry of railways Self-drilling Anchor Rock Bolt standards and almost all of the high-speed railway construction in china

  • OEM accepted


    Certifications:

    CE Approved and ASTM F432 followed


    Customize service:

    Good Ductility checked on site by a bending test to 180 degrees, good machinability and drillable:

    Bending Test of Hollow Self Drilling Anchor Bolt


    Custom process:


    Packaging & Shipping:

    Generally: 50 pcs/bunndle,outer with woven bags or as requirement.


    Other Components of Drill Hollow Anchor Bar System::

    R32N Hollow Self Drilling Anchor BoltR32N Hollow Self Drilling Anchor BoltR32N Hollow Self Drilling Anchor Bolt

    Muttern Nuts, Hollow Bar Connetion Coupler - Drill - Bits Anchor Plates  

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