Toko Tech supplies pipes for challenging geothermal well applications, where high heat sources are used to produce steam and generate electricity. These wells will have many corrosive elements in the well, and there will be scale accumulation. If corrosion and scale inhibitors are not used for treatment, the wellhead will be blocked.

Due to the inherently high wellbore temperature and corrosiveness of geothermal wells, operators usually choose geothermal coiled stainless steel pipes or nickel alloy pipes with corrosion resistance to better withstand the corrosive wellbore environment.

Toko Tech produces a variety of small-dia CRA coil products, including capillary coils, which are used in geothermal wells as permanent suspension tubes to continuously inject inhibitor solutions.