Thermal insulations

We have a long experience in flexible insulation, and therefore it can offer its customers individual and economical solutions, offering high quality and requiring minimum maintenance.


Application fields :

    • Thermal power stations
    • Gas turbines
    • Exhaust gas ducts
    • Cogeneration plants
    • Diesel exhaust manifolds
    • Steam turbines
    • Centrifugal compressors
    • Petrochemical plants
    • Extruders

Advantages :

    • Reducing energy costs by reducing heat loss
    • Easy assembly and disassembly for maintenance
    • Space saving
    • High performance with controlled thicknesses
    • Competitive prices

Liquid flame arrester

The liquid flame arrester or liquid product seal, is an detonation-proof and flameproof armature.

It used for installation in filling pipes outside from tanks in which inflammable liquids are stored.

Tested and approved as detonation flame arrester type 4.
Approved for all materials of the explosion group IIB3 with MESG ≥ 0.65 mm. The body of the housing has to be permanently filled with the storage liquid up to the height of the connecting flanges.

Dimensions : DN25 to DN200 (1″ to 8″)

Connections : Flanges DIN 1092-1, ANSI 150 lbs. RF

Materials : Carbon steel, stainless steel

Explosion group :  IIA1 to IIB3

ATEX 94/9/CE

Other flame-stop models for liquid exist, do not hesitate to contact us to discuss your needs.

FL-E
Flamme arrester for liquid type FL-E

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In line detonationproof Flame-Arrester : 1002-0008

Stable detonation proof in line flame arrester

Application : Explosion group IIB3

Description :

  • In line flame arrester
  • G 1/4″ female
  • Bidirectional
  • Construction : Stainless Steel
  • Maximum working pressure : 1,30 bar abs.
  • Maximum working temperature : 60°C

Some other type of in line flame arresters may reach your need, feel free to contact us.

1002-0008
1002-0008

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Flat Explosion Vent Panels BRP, BRC, BRT

Explosion Vent Panels are designed to suit different working conditions of industrial processes, optimizing their performance in terms of working conditions.

Flat Explosion Vent Panels
BRP type

BRP_190x128
Type BRP

Technical specifications :

  • For organic and metallic dust St3
  • Pstat at 20ºC: 20 to 500 mbarg ±15%
  • Working Pressure: 40% Pstat
  • Standard Working Temp.: -40ºC to 70ºC
  • Material: AISI 304 or AISI 316
  • Certificat ATEX : LOM06ATEX7033X

You can download the PDF file, the technical form and contact us by clicking on the icons.
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Panneau d'Explosion Plat Rectangulaire BRP

TypeMesures (mm)Av (m²)
BRP550x150550 x 1500,038
BRP350x200350 x 2000,036
BRP550x250550x2500,090
BRP610x300610 x 3000,132
BRP550x350550 x 3500,134
BRP537x385537 x 3850,130
BRP880x530880 x 5300,347
BRP670x570670 x 5700,289
BRP1100x6001100 x 6000,510
BRP1000x6661000 x 6660,524
BRP1198x9951198 x 9951,020
BRP1000x10001000 x 10000,828
BRP1100x11001100 x 11001,020
BRP2000x10002000 x 10001,730

-> see domed explosion vent panel
Round flat explosion vent panel
type BRC

Type BRC
Type BRC

Technical spécifications :

  • For organic dust St2
  • Pstat at 20ºC: 20 to 500 mbarg ±25%
  • Working Pressure: 40% Pstat
  • Standard Working Temp.: -40ºC to 70ºC
  • Material: AISI 304 or AISI 316
  • ATEX Certificate: LOM12ATEX7080X

 

Panneau d'Explosion Plat Rond BRC

TypeØ (mm)Av (m²)
BRC2602600,024
BRC3703700,060
BRC4704700,100
BRC6866860,290
BRC7807800,350
BRC108510850,740

You can download the PDF file, the technical form and contact us by clicking on the icons.
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-> see domed explosion vent panel
Flat explosion vent panel for trapezoid silo type BRT

Type BRT - for Silo
Type BRT – for Silo

Technical spécifications :

  • For organic dust St1
  • Pstat at 20ºC: 20 to 500 mbarg ±25%
  • Working Pressure: 40% Pstat
  • Standard Working Temp.: -40ºC to 70ºC
  • Material: AISI 304 or AISI 316
  • ATEX Certificate: LOM11ATEX7048X

Panneau d'Explosion spécial Silo BRT

Type spécial SILOMesures (mm)Av (m²)
BRT14001400x600x366,60,53
BRT20002000x875x5851,23

You can download the PDF file, the technical form and contact us by clicking on the icons.
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-> see domed explosion vent panel

Domed Explosion Vent Panels BRD, BDC

Explosion Vent Panels are designed to suit different working conditions of industrial processes, optimizing their performance in terms of working conditions.

Rectangular domed explosion vent panel
type BRD

Type BRD
Type BRD

Technical spécifications :

  • For organic and metallic dust St3
  • Pstat at 20ºC: 20 to 500 mbarg ±15%
  • Working Pressure: 60% Pstat
  • Standard Working Temperature: -40ºC to 70ºC
  • Material: AISI 304 or AISI 316
  • ATEX Certificate: LOM08ATEX7027X

Panneau d'Explosion Dômé Rectangulaire BRD

TypeMesures (mm)Av (m²)
BRD550x250550 x 2500,090
BRD550x350550 x 3500,134
BRD537x385537 x 3850,130
BRD670x570670 x 5700,289
BRD690x385690 x 3850,186
BRD880x530880 x 5300,350
BRD1000x6661000 x 6660,524
BRD1000x10001000 x 10000,828
You can download the PDF file, the technical form and contact us by clicking on the icons.
Contact us Download PDFTélécharger le formulaire technique



-> see flat explosion vent panels

Round domed explosion vent panel
type BDC

Type BDC
Type BDC

You can download the PDF file, the technical form and contact us by clicking on the icons.
Contact us Download PDFTélécharger le formulaire technique

Panneau d'Explosion Dômé Rond BDC

TypeØ (mm)Av (m²)
BDC3703700,060
BDC4704700,100
BDC6866860,290

Technical spécifications :

  • For organic dust St2
  • Pstat at 20ºC: 20 to 500 mbarg ±25%
  • Working Pressure: 60% Pstat
  • Standard Working Temperature: -40ºC to 70ºC
  • Material: AISI 304 or AISI 316
  • ATEX Certificate: LOM12ATEX7080X

-> see flat explosion vent panels

Mechanical Explosion Isolation VEX

Le clapet d’isolation d’explosion VEX empêche mécaniquement la propagation de l’explosion lors de la déflagration, assurant ainsi la protection des équipements de l’installation.

Principe

Pendant le fonctionnement de l’installation, le flux traverse le clapet et le maintient ouvert. À l’arrêt, en absence de flux, le clapet se ferme par gravité.

En cas d’explosion, l’expansion du gaz provoque la fermeture du clapet. L’isolement engendré protège alors le reste des équipements.

Caractéristiques techniques

  • Concentration de poussières dans le conduit : 5 à 50 g/m3
  • Kst : 35 à 200 bar.m/s
  • ATEX certifié : LOM11ATEX7047X

DNLong. (mm)Larg. (mm)Haut. (mm)Réduction pression (bar)Distance Montage (m)Kst Max. (bar.m/s)
1504562643422,03,0200
2004912543922,03,0200
3506855005832,03,0200
4007325736382,03,0200
5007906507382,03,0200
6009797908782,03,0200
70010498609482,03,0200
Clapet anti-explosion VEX
Clapet anti-explosion VEX
Exemple
Exemple

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Flameless explosion venting FC

The flameless explosion venting FC associated with explosion panels extinguished the flame and relief the explosion overpressure to protect equipment and people around.

Principle
Since it is not always possible to orient the explosion vent to a safe area, you must install elements capable of suppressing the flame during the breaking of the vent panel. This is the role of flameless venting.

This device replaces the vent pipe. During an explosion in a chamber equipped with a flameless venting, the explosion panel incorporated into the protection system is broken.

The explosion is then distributed on the surface consisting of specifically designed mesh to hold incandescent particles and flame, to effectively cool the combustion gas and to substantially reduce the effects of the expansion wave.

Specifications

  • Max admissible Pred : 0,5 bar
  • Surface Tmax : 275°C
  • Kst max < 250 bar.m/s
  • P max : 10 bar
  • Working temperature : -20°C à +70°C
  • Materials : carbon steel, stainless steel, aluminium
  • ATEX certified : LOM08ATEX7038X according to norm EN16009



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FC
Flameless Explosion Venting FC
FC Exemple
Exemple

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 Dimensions
mm
Eff. vent area
cm²
Venting panel
(not included)
FC537385537 x 385 x 4640,097537 x 385
FC350200350 x 200 x 2780,025350 x 200
FC550250550 x 250 x 3280,063550 x 250
FC880530880 x 530 x 6010,250880 x 530
FC10006661000 x 666x x7200,3701000 x 666
FC100010001000 x 1000 x 10820,5801000 x 1000