Bursting Disc, GRAFSERT

A single, solid, phenolic resin-impregnated slab of graphite makes up the GRAFSERT rupture disc.


This design makes the GRAFSERT a highly dependable, low-maintenance rupture disc, ideal for highly corrosive applications and remote installations. The GRAFSERT is single-direction disc capable of withstanding burst ratios up to 80% in static service.

Count on the GRAFSERT for:
• Flexibility of operating conditions
• Corrosion resistance
• Reliability, even at low pressure-ratings and smaller sizes
• Extended service life
• Easy installation between companion flanges
• The ideal disc to protect processing systems, truck tanks, storage tanks and closed processing vessels from damage caused by overpressure.

Every GRAFSERT disc is subjected to careful quality control. Each lot is documented from raw material to shipment, and two or more tests to destruction are performed. To ensure maximum visibility and indication of proper installation relative to flow direction, we attach clearly visible stainless steel nameplates to each GRAFSERT disc.





If you have any questions please don`t hesitate to contact Thurne specialist directly:

Thurne Baltic

Andris Putnins
Product Sales Manager
Product Sales Manager B.Sc. Chemical Engineering, M.Sc. Materials Science

Phone number

Direct phone: +371 6616 3763 Mobile phone: +371 2689 6799

Thurne Denmark

Morten Christoffersen
Product Sales Manager
Product Sales Manager

Phone number

Direct phone: +45 31 15 65 61

Thurne Finland

Olli-Pekka Tikkanen
Product Sales Manager
Product Sales Manager B. Sc. Chemical Engineering

Phone number

Mobile phone: +358 40 730 8464

Thurne Sweden, Norway

Johan Andersen
Product Sales Manager
Product Sales Manager Industrial Engineering

Phone number

Direct phone: +46 (0)8 - 55 76 93 37 Mobile phone: +46 70 781 37 80

Thurne Poland

Robert Trambacz
Head of Sales, Poland
Head of Sales, Poland M.Sc. Mechanical Engineering

Phone number

Mobile phone: + 48 505 558 761