GRAFSERT Rupture Disc
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 disk 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 GRAFSERT is 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.
- Nominal Size Range: 1″ - 24″ (13 mm - 600 mm)
- Burst Pressure Range: 0.25 psig - 720 psig (0.017 barg - 49.6 barg)
- Maximum Recommended Operating Ratio: 80% of the rupture disc's rated (stamped) burst pressure
- Seating Configuration: Flat seat
- Service: Liquid or gas
- BDI Alarm System Compatible? Yes
- ASME Code Symbol Stamp Available?: Yes
Materials not indicated or shown may be available by special design.
Chemical Processing
Our rupture disks are manufactured with chemical processing in mind - corrosion resistance, leak tightness, high accuracy and durability come standard.
Oil & Gas (Petrochemical)
The hydrocarbon industries require cost-effective system protection with a special focus on reducing fugitive emissions. Our catalog of configurations, materials, burst ratings and sizes make our rupture discs the right choice for these operations.
Related products
-
TANKSERT Rupture Disc
Liquid and gas transportation operations need the TANKSERT rupture disc - a composite rupture disc that protects railroad tank cars, over-the-road tank trucks and other vessels from dangerous overpressure conditions. The TANKSERT rupture disc is ideal for installation in standard threaded- or bolted-type safety vent assemblies on transportation vessels. -
ENVIRO-SEAL Rupture Disc
Need an economical corrosion barrier or environmental seal? The ENVIRO-SEAL rupture disc will do the job with excellent performance and a non-fragmenting design. The ENVIRO-SEAL is a flat seat, composite rupture disc that installs between standard bore ASME, DIN or JIS companion flanges. Use it to isolate the downstream side of low-pressure atmospheric store vessels, pressure relief valves and other equipment from corrosive environments. -
ICON™ Rupture Disc
Protect intermodal tank containers, railroad tank cars and tank trucks with the ICON rupture disc - a tension-acting, cross-scored, non-fragmenting disc designed for the unique demands of liquid and gas transportation vessels. The ICON rupture disc is ideal for installation beneath pressure relief valves due to its non-fragmenting design. -
MICRO X™ Rupture Disc
The MICRO X rupture disc is a flat seat, cross-scored, tension-type rupture disc that provides a full, non-fragmenting, four-petal opening pattern. We score the MICRO X on the vent side of the rupture disc, leaving the process side of the disc perfectly smooth - and more resistant to corrosion and accumulation of process media.
"*"indicates required fields
"*"indicates required fields
Do you want to find contact details for a specific person or office?
Here you will find all our contact details.
With Colly Flowtech you always get
