t30 11 t threaded hollow bar

Brand Name:MIROC Self Drilling Anchor Bolt

Model Number:Hollow Grounted Anchor

Place of Origin:ShanDong China(Mainland)

...grouted into loose or collapsible soil without a casing. The bar sections feature a hollow center that allows for a simultaneous drilling and grouting operation. Hollow Bar serves as a drill rod. It is fitted with a lost drill bit at the front that can be

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

Hollow Anchor Bar Self-Drilling Bolt Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt Product Description Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also...

Brand Name:SupAnchor

Model Number:T30/11

Place of Origin:Jiangsu, China

30mm T Thread Hollow Bar Soil Nails T30/11 Self Drilling Rock Bolts Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much ...

Place of Origin:China

Brand Name:Zhengde Metal

Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application ...

Brand Name:HY

Place of Origin:China

SP50 Hard Chrome Plated Bar Threaded Hydraulic Piston Rod Diameter 2/3/4/5/6/8/10/11/12/13/14/15/16/17/18/19/20/22/25/28/30/32/35/38/40/45/50/55/60/70/80 Length Length:10mm-6000mm Quality ISO9001:2008 standard Material 1,45#steel;2,GCr15;3,SUS440C Hardness...