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ONTON Technology Co.,Ltd
ONTON Technology Co.,Ltd  

Gold Index: 12899

You are here: home  > Customized Drill Rods  > Onton customized self drilling anchor  > Williams All Thread Hollow Geo Drill Bar

Williams All Thread Hollow Geo Drill Bar 

Price: 2.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Sichuan, China (Mainland) 
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Product Detail

Model No.: R25N --T76S
Production Capacity: 4500000 Meters per Year
Delivery Date: 20 Days
Certification: ISO,CE,SGS
Test: Tensile Test, Bend test
Corrosion prevention: EPOXY, Hot Dip Galvanized
Means of Transport: Ocean,Land,Air
Packing: Bunndle
Usage: mine,tunnel,slope,foundatio...
Brand: ONTON
Thread: Customized, Williams Unique...

1.left or right hand thread
2.Customized according to user needs
3.high strength
4.good plasticity
5.low relaxation value

Customized Williams All Thread Geo Drilling Anchor 


Product Description:

  • Geo-Drill Bar for Williams Drilling System

  • R /T thread

  • Thread Pitch 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


  • Why choose us?



  • 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:


    Customize service:

    Custom process:


    Packaging & Shipping:

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

    All the methods of packages are for the purpose of safety protection, easy handling. They can be customized based on your request.




All threaded Hollow Bar after chamfering


Bending Test of R-thread Hollow Bar

Mr. Lau, Ms.Liao, Ms.Luo
skype Mr. Lau, Ms.Liao, Ms.Luo

Tel: 86-28-87678353
Fax: 86-28-87678353
Mobile: 130 9536 0861
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Company Info

ONTON Technology Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Service
City: Chengdu
Province/State: Sichuan
Country/Region: China (Mainland)

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