Our Road To Success

Hydromine™ Projects was established in 1994 as a supplier of exclusive hi-tech equipment for water reticulation systems and fluid control applications in the mines. Initially we were a marketing company for the NGD™ valve range, which was designed and developed by the late Efraim Kedar of Hydrocore Limited, formally known as NGD Valves. 

Main BuildingAfter Efraim’s passing, Hydromine™ Projects was consorted into part of the manufacturing of the NGD™ product range and, to date, remains the sole agent and distributor of the NGD™ and Hydrocore™ range of products. We are a licensed manufacturer to Hydrocore Limited.

The company has grown exponentially, with clients within and across the borders of South Africa, spreading wider into Africa, Australia and the USA. With its advanced and ever increasing technical expertise, skills and resources, Hydromine™ Projects remains confident and bold to meet any global requirement.

Hydromine™ Projects is an approved vendor to major mining entities, project houses and consulting companies, such as:

Ashanti      DRD      Anglo      Aquarius      Arm      Bbe      Bcl      Bhp      Debeers      Dra      Enrc      Goldfields      Harmony      Hatch      Impala       Konkola      Mopani      Murray    Rsv      Sibanyegold       Siemens     Simmer      Village        Worley

Hydromine™ Projects is also an importer of various products that are supplied into Africa’s medium and deep mining industry.

The company employs a fully competent staff to market and maintain a variety of equipment, of which the most important products and services are the following:

  • Hydrocore™ range of isolating, safety and control valves
  • Hydrocore™ range of energy dissipaters. Intellectual property now owned by Hydromine™ Projects
  • Hydrocore™ range of expansion joints. Intellectual property now owned by Hydromine™ Projects
  • Hydrocore™ range of non-slam non-return valves
  • TRU range of tapered pipe couplings
  • U-CONE range of tapered pipe couplings
  • THERCOM range of plain-ended shaft column couplings
  • Hydrocore™ couplings
  • Hydrocore™ Inline DN50 relief valves
  • HMP™ range of air-release, ball, butterfly, diaphragm, gate, globe, non-return and pinch valves
  • Hydrocore™ and HMP™ range of strainers
  • Valve reconditioning to most makes
  • Piping – supply and fabrication of piping material and systems
  • Condition monitoring equipment
  • Test & measurement equipment
  • NGD™ range of isolating, safety and control valves
  • NGD™ range of expansion joints and energy dissipators
  • Hydromine™ Projects c.c. has also been engaged to offer solutions for the defence industry and are currently in the process of applying for our NCACC certification.



Company Brochure (3.5mb)
BEE Certificate - Hydromine™ Projects & Marketing (0.3mb)

Icon Telephone 0861 49 37 66 
Icon Email Email
Icon Address   Corner of Angus Crescent and Guernsey Drive
Longmeadow East Business Estate Ext. 10
Modderfontein, Johannesburg, Gauteng



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