manufacturer of special bolting and fastening solutions for Hydro and Hydro-energy industries

Mechanical parts and special bolting for Hydraulic hydroelectric power

Manufacturing of special bolting and mechanical parts for hydroelectric power and hydraulic application, in medium and large series.

Particularly demanding in quality and precision of fastening and bolting solutions, hydraulic and hydroelectric industry represents one of our historical applicants.

Manufacturer of bolting and binding parts for the hydraulic sectorOur technical expertise, our metallurgical and surface treatment know-how, our innovating process of project management and our tests allow us to master delivery times and reduce costs.

References for bolting and mechanical parts in the hydraulic and hydroelectric industries

Our references in France – Alstom, GE – and abroad – Voith, Andritz, Harbin – attest our skills to manufacture reliable mechanical elements thanks to hot forging and thread rolling. Two manufacturing processes  that guarantee high-quality special bolting.

Our presence in emerging countries allow us to accompany our customers in the development of international projects.

Application of our special bolting and mechanical parts:

  • Hydro Power turbines and generators
  • Hydro pumps

Projects’ References using our binding parts

  • THREE GORGES
  • XIAOWAN UNIT 1 – 6
  • BAILIAHNE -UNIT 1 – 4
  • BAOQUAN UNIT 1 – 3
  • GUAN YIN YAN
  • HARBIN – UNITS 1 – 4
  • HUIZHOU – UNIT 1 – 8
  • JINPING II
  • LIUSHOUGOU
  • LIYUAN
  • LONG KAI KOU
  • LONGTAN UNIT 1 – 7
  • LUDALA
  • MEROWE UNIT 1 – 10
  • NUOSHADU
  • XIANGJIABA
  • XILUODU
  • YANG YANG

Bolt examples:

  • Clamping bolt M20x3565
  • Rotor rim bolt M42x3585
  • Anchor bolt M42 x 3426
  • Flange bolt M140 x 970
Main customers
  • ANDRIZ HYDRO SA
  • ALSTOM HYDRO FRANCE
  • DONGFANG ELECTRIC
  • EDF
  • EIFFAGE
  • HARBIN ELECTRIC MACHINERY
  • VOITH HYDRO GMBH & CO KG