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Self Drilling Injection Bolts

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-09 07:27

  • Browse the number:

    316

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Company Profile
Yanggu Yihui Drilling Tools Co.,Ltd
By certification [File Integrity]
Contact:

yangguyihui(Mr.)  

Email:

Phone:

Area:

Shandong

Address:

No.216 Zhengyang Road, Qingdao, Shandong, China.

Website:

http://www.yihuidrilling.com/ http://www.wldsf.com/com/yangguyihui/

Product Details




Self drilling injection bolts



Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc job, which is widely used in mining, tunneling, railway metro, construction etc projects.



Type R anchors utilizes a wave like thread to increase the anchor retention strength



Our R thread type including: R25, R32, R38, R51, R76






Packaging Details



In bundle or as customer requirement















SELF DRILLING HOLLOW BAR













































































































Item.  




Inner diameter(mm)




Ultimate Load Strength(KN)




Yield Strength(KN)




Weight(kg/m)




R25N




14




200




150




2.3




R32N




21




280




230




3.1




18.5




280




230




3.4




R32S




16




360




280




3.6




R32SS




15




405




350




4.1




R38N




21




500




400




4.8




19




500




400




5.5




R51L




36




550




450




7




R51N




33




550




630




8.4




T30




11




320




260




3.41




14




275




220




2.87




16




245




190




2.7




T40




16




660




525




7




20




540




425




5.6




T52




26




925




730




9.87




T73




53




1160




970




14.1




56




1035




830




10.75




T76N




52




1600




1200




15




T76S




45




1900




1500




19.7




T103




51




3660




2670




44.6




T130




60




7940




5250




75







10-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.





http://www.yihuidrilling.com/