Concave rupture discLC-K
Positive Arch Blanking Type Bursting Disc
Forward Arch Slotted Rupture Disc
The rupture disc with positive arch and slotted design is suitable for gas-liquid media. Its arched structure distributes pressure evenly, and it fractures along the pre-scored lines upon bursting without generating fragments. Ideal for safety relief in chemical and pharmaceutical industries.
Product Features
- Suitable for gas-liquid media
- Cracks along the pre-cut groove during blasting; no fragments.
- Pressure direction: Positive
- Nominal Diameter Range: DN25-DN600
Technical Specifications
| Applicable Media | Gas/Liquid Phase |
| Bore range | DN25-DN600 |
| Maximum Operating Pressure | ≤90% Burst Pressure |
| Burst Pressure Tolerance | ±5% |
| Execution Standard | GB/T 567 / ASME Section VIII |
Related Standards
GB/T 567ASME Section VIIIEN 14694
