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Rupture discs  Sensors  Holders  Specials assemblies  Rupture pannels  


OPTIMIZATION OF DISC SELECTION : To choose a disc according to the need, in full safety

Safety does not have any compromise, especially for the choice of a rupture disc, ultimate units concerned with safety for the protection of an installation or an enclosure under pressure.

If your criterion is the pure performance, for a hyper demanding application, it will be our disc PRO+ quite simply with all its advantages.

If your criterion is to meet the need, with product in adequacy with the schedule of conditions without superfluity, then our heading "To choose a disc" is made for you. 

We optimized our form of choice of disc in order to take into account that the determining criteria.
Finally, the disc will answer just of the need, with the technologies imposed by the need to profit from the budget adapted to the need without never compromising safety.


It is valid for discs and existing mountings, perhaps whose initial choice did not have the same motivation.  Consult us during renewal of stock or renewal of mountings, compare the offer with just of the need.

19/03/2005 Update P.TANG

Choose a disk
If you need help to fill this form,
contact Mr Patrice Tang to +33 3 44 69 11 10.


Step 1 : About you
Last Name : *First Name : *
Company : *
Department : Title :
Phone : * (00 00 00 00 00)Fax :
E-mail : (pour recevoir votre accusé réception et n° de demande)*
* Compulsory fields


A rupture disk is a safety device. It's very important to complete the form to select the correct OSECO disk.

Step 2 : Characteristics of the device / installation to be protected
Votre référence :
(N° Appel Offre, date limite de réponse, délai de livraison etc...)
Device to be protected :
(description, application, repère)
MAPW :
(design pressure P. S. regarding PED 97/23/CE)
BarG, Bar Eff, mBarG, Bara, etc...
Working pressure :
xx BarG ou -x,x à xx BarG
Maximum temperature at the disk location
or process temperature
Desire rupture disk burst pressure & temperature :P.R.
T°
Back pressure or vaccuum conditions, if any :
Media : Full liquid    Liquid & gas
Corrosive     Gas    Multi-phasics
Operating : Static     Cyclic     Pulsating
Protection arrangement : Disc only       Upstream safety valve
Ultimate disk in complementary to a safety valve
      Set pressure of valve :
Specifics conditions (materials, DN disk, DN piping, sensors etc...) :

Step 3 : Characteristics of the rupture disk
Disk holder
Materials :
Size :
Flange class :
Accessories :
(détection, mano, excess flow valve)
Quantity :
Disk
Materials :
Size :
Option :
(protection film PTFE)
Quantity :
(mini. 3 disks)
If the diameter have to be calculate :
Nature du fluide : (composition, état...)
Flow rate : (kg/h)
Molecular weight : (g/mol)
Ratio of specific heats : (gas)
Compressibility factor : (gas)
Specific Gravity or Density : (Liquid)
Viscosity : (cP) (Liquid)
Tension de vapeur : (Liquid)

Step 4 : Document(s)
Joindre un (des) fichier(s) : appel d'offre, cahier des charges, documents, ...
Document n°1 : Document n°2 :
Document n°3 : Document n°4 :
Document n°5 :