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OUR DEPARTMENTS
 

COYARD departments:


  • R&D - design office

  • Production

  • Clean Room

  • Tests & Inspections

  • Quality et Documentation

  • Logistics

 
     

R&D - DESIGN OFFICE
 

 
 Valves on request

  • Experienced engineering team
    • 3 Engineers
    • 3 Technicians
  • Efficient modelling & simulation software:
    • CAD
      • SOLIDWORKS
      • DraftSight / Autocad
    • Simulation
      • ANSYS (Finite Element Analysis, seisme,...)
      • SOLIDWORKS Flow Simulation for Fluid Dynamics Solution
              

 
 
 
 

PRODUCTION
 

The Mechanical department is equipped with up dated and performing numeric mills and machining centers, allowing us to proceed, within the best conditions of accuracy, quality & productivity, with the machining operations, for small & medium quantities. 
(For example: electro-erosion machine)

 



The worshop   

 
 
 
 

CLEAN ROOM RCC-M LEVEL 1
 

 

The COYARD company has a 195 m² clean room designed to mount and to test valves according to RCC-M Level 1.

This clean room is composed of :

  • a work area of ​​126 m²
  • a storage area of ​​69 m²


This clean room is equipped with:

  • a Grade A demineralized water manufacturing station
  • an ultrasonic cleaning machine with integrated drying system and 5 tanks:
    • 1 stainless steel tank with detergent
    • 1 stainless steel tank with detergent and oil separator
    • 1 stainless steel water rinsing tank
    • 2 stainless steel rinsing tanks with demineralized water Grade A
  • 3 workbenches with stainless steel surface
  • 1 crane with a capacity of 1.6T
  • 1 full stainless steel automated endurance loop with the possibility of heating up to 100 ° C
    • Test pressure: 150 Bar max.
  • 1 bench test of 3 stations
    • Hydraulic test pressure: 250 Bar Max.
    • Gas test pressure (Nitrogen): 150 Bar Max.


The clean room is also equipped with automatic air conditioning (temperature and humidity) to keep the room overpressure and a network of deoiled and dry compressed air.

 
 
 
 

TESTS & INSPECTIONS
 

Our products are tested according the applicable standards in force. According to the customer specifications and/or according to the contracts specifications, additional tests can be carried on request:

  • Cryogenic
  • Shell test with helium
  • ...



Control - tests   

 
 
 
 

QUALITY & DOCUMENTATION
 

 

  • Quality control
  • Quality system management and certification
  • Project databook

 

 

 

 

 
 
 
 

LOGISTICS
 

 

  • Packing under customer specifications
  • Delivery worldwide
  • Delivery follow-up and traceability

 
 
 
 


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COYARD SAS - Phone: +33 (0)2 41 72 10 20 - Fax: +33 (0)2 41 72 10 21
Conception - Réalisation - Hébergement : EL-Technologies.