Materials & Applications

Materials & Applications

We specialize in manufacturing valves from predominantly exotic alloys. Our stock of a wide range of special bar material gives us the flexibility required for ‘emergency valve production’. In addition to bar material, we also use forged rings and forgings close to shape of exotic materials to reduce machining costs.

In line with the above, our use of ‘exotic material’ cladding for standard grades continues to increase, once again in order to reduce costs for our clients. Of course we can also meet many additional requirements, on request.

Advantages of the Merwede Valves production method:
  • Increased strenght and wall thickness safety factors by using: forged bar, rings and or close to shape material from which we produce our valve parts
  • A cost effective, customised valve design
  • Unequaled short lead-times
  • Exotic alloys


MATERIALS




Special Alloys

Duplex Superduplex
6-MO
Cunifer
Ferralium
MONEL®
INCONEL®
INCOLOY®
Nickel
Titanium
HASTELLOY®
Zirconium
Tantalum

Stainless Steel

304 (1.4301)
316 (1.4401)
321 (1.4541)

Low Alloy Steel

A182-F5
A182-F9
A182-F11
A694-F60
A694-F65

Carbon Steel

A105
A350-LF2
A350-LF3
A350-LF6




APPLICATIONS




  • Cryogenic
  • High Temperature
  • High Pressure
  • Corrosive
  • Abrasive
  • Fire Safe
  • Sub Sea
  • Acetic Acid
  • Nuclear


Deel op:

The Standard in Non-standard valves