DTH pipes

In the offer that pipe poles with threads 2 3/8 API REG - 3 ½ API REG in lengths up to 1m to 6m.
Down The Hole 
In the offer that pipe poles with threads 2 3/8 API REG - 3 ½ API REG in lengths up to 1m to 6m.

We know the drill.

Almost 50 years of experience mainly in the production of mining tools for coal mines, non-ferrous metal ore mines and quarries puts Gonar in a high position among companies with a similar business profile.