Mining and tunnel construction

High pressure, rock dust and confined spaces — safety is the precondition.

Challenges in this industry

Drilling and support equipment work at the highest pressure ranges.

Unsuitable materials are a serious safety risk.

Hose replacement underground takes far longer than on the surface.

Multi-layer steel reinforcement for the most severe pressure ranges.

Hose covers meeting flame-resistance requirements for underground work.

Complete sets prepared on the surface; underground work is assembly only.

The HANSA-FLEX Vietnam engineering team is ready to survey your site and propose a suitable solution.