Metis is a high quality provider of custom-made hollow anchor bolts

30/ago/2016 11:24:37 metiscn Contatta l'autore

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The self drilling hollow anchor bolt has demonstrated that in the majority of medium strength soils ultimate loads in the range of 250 to 400 tonne can repeatedly be achieved. The system also has the advantage of being appropriate for use in environments previously considered unsuitable for traditional ground anchors.

The Self drilling bolt is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling bolt is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects.

With over 10 years of experience,Metis is a high quality provider of custom-made hollow anchor bolts. We engineer our anchor bolt services to be as flexible as possible, aiming to provide many common and rare material, size, and finishing choices. By selecting our bolt services, you’ll have a production partner that will not limit your design intent.

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