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Slag abrasives - Germany

Germany
  1. CHEMEGRA CHEMISCHE UND MECHANISCHE GRANULATVERARBEITUNG GMBH & CO. KG

    Germany

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    CHEMEGRA is your expert partner for the mechanical processing of various slag for sand blasting (slag abrasives) and of other granules for different applications. In particular, CHEMEGRA produces quartz-free single-use abrasives in your requested grit size and in your preferred packaging. For example, these abrasives are suitable for providing corrosion protection in bridge repairs, bodywork surface treatment, concrete repairs, facade restorations, etc. Abrasives, manufacture of various grit sizes, polished gravel and reusable abrasives, building materials for enhancing ground properties and backfill materials. We can also custom pack our customers' bulk or powdered material as part of our contract filling/refilling service in the space of just a few days. We are also willing to fill big bags (large, flexible bags), including at the customer's premises (mobile system).

  2. HARTMANN VALVES GMBH

    Germany

    As one of the leading manufacturers of ball valves, pig valves and wellheads, Hartmann Valves is active in the oil, natural gas, petrochemical, power plant technology, geothermal and renewable energy sectors all over the world. Design, assembly and tests are carried out exclusively at the German plants. Designed on a customer-specific basis, Hartmann high-performance fittings are suitable for temperatures ranging from -200 to +550 °C, pressure levels up to 700 bar as well as for up to 200, 000 switches a year and can withstand aggressive media such as oil, natural gas, sour gas, syngas, oxygen, hydrogen, helium, steam, thermal water, coal dust, mud, slag & ash, polymers, cellulose as well as abrasive and degreasing media. The pure metal seal system is especially durable, long-lasting and low-maintenance. Our API 6A-conformant wellheads and subsea trees are equipped with metallic sealing ball valves and have been successfully in use for decades.