Single metal construction,no fragments design
Size range: 15mm-400mm
Burst pressure range: 2.5barg-285barg.
Operating ratio 85%
(Max.operating pressure up to 85% of the min.bursting pressure)
Applicable to liquid and gas fluid
Fragmentation on bursting
Size range: 6mm-100mm
Burst pressure: 1-100 barg
Operating pressure up to 70% of rated burst pressure
Vacuum support required for certain vacuum applications
Suitable for gas phase, liquid phase, or gas-liquid two-phase media
Nameplate contains complete parameters of the rupture disc
Burst pressure: 0.02-150barg
Size range: 10mm-1200mm
Operating Range: Can function at ≤50% of rated burst pressure
Advanced Laser-Scoring Technology
No Holder Required
Standard Materials:Cotton-free gaskets/Stainless steel/Fluoropolymer,Custom material options available upon request
Non-fragmentation design
Size：15mm-250mm
Bursting Pressure：2.5barg-195barg
Operate below 90% of the rated burst pressure, which must not exceed the equipment’s maximum allowable working pressure
Full Vacuum Resistance Without Back Pressure Support
Optimized for Gas-Phase Media
Good fatigue resistance
Smooth convex profile minimizes media buildup.
Use of rupture disk in series with safety valves
Standard materials available, specialty materials customizable.
Nameplate carries full technical specifications.
Excellent fatigue resistance under pulsating loads
Operates below 90% of minimum burst pressure
Withstands full vacuum without special design
Fragment-free (can be installed in series with safety valves)
Wide compatibility: gas/liquid/two-phase media
Broad pressure range: from low to high pressure
Size range: 25mm-150mm
Standard material: stainless steel (other materials available)
Fragment-free design
Size range: 25mm-200mm
Burst pressure range: 1barg-30barg
Can operate at up to 90% of the rated burst pressure, with the rated burst pressure not exceeding the equipment's maximum allowable working pressure
Capable of withstanding full vacuum without a back pressure support
Suitable for gas phases
Can be installed in series with a safety valve
Standard materials: Stainless steel, Inconel, Monel, Nickel,Aluminum; custom special materials available
Nameplate includes all parameters of the bursting disc
Size range: 2" (50mm) - 10" (250mm)
Burst pressure range: 0.01barg ~ 10barg
High precision,capable of reliable operation under ultra-low pressure conditions
Bidirectional pressure relief design
Dedicated YDCJ holder
Standard materials available, custom special materials offered
Fragmentation-free design
Size range: 20mm-300mm
Burst pressure range: 1barg-15barg
Operational at up to 90% of certified burst pressure (not exceeding MAWP)
Full vacuum capability without backpressure support
Suitable for gaseous media
Excellent fatigue resistance
Series installation with safety valves available
Standard materials: SS316, Inconel 625, Monel 400, Nickel 200,Aluminum 6061 (custom alloys optional)
Nameplate includes full burst disc specifications
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