Introduction of Stainless steel rupture disk:
In production, when there is a certain amount of organic dust in the air, mechanical friction, metal impact, static electricity, sparks and fire sources will cause dust to deflagrate and explode. The selection of Flat dust type rupture disk can achieve the effect of safe discharge.
This type of flat dust type rupture disk is widely used in cement, grain storage and transportation, mining, textile, chemical, environmental protection and other industries. Flat dust type rupture disk can protect storage bins, silos, dust collectors, air flow conveying equipment, dryers and other industrial devices.
Characteristics of PK Stainless steel rupture disk:
Burst pressure range:
0.003 Mpa ~ 0.035 Mpa
Standard material: austenitic stainless steel rupture disk, sealing film is F4, F46.
Applicable temperature of composite flat type rupture discs:
Polytetrafluoroethylene: -30℃ ~ 240℃
Polyperfluoroethylene: -30℃ ~ 210℃
Note: If a higher working temperature (240℃ ~ 400℃) is required, heat insulation screens and cooling measures can be added. The specific plan can be negotiated.
Vacuum performance of Stainless steel rupture disk:
Constant static pressure: 0 ~ 300 water column
High vacuum: requires support
Operating pressure can reach 60% of the minimum bursting pressure of the composite flat type rupture discs
Available for food and sanitary grade 1 products.
Structural dimensions of Flat composite bursting disc:
Circular shape:
PK Flat composite bursting disc circular structural dimension table:
Note: Special specifications and sizes can be negotiated separately.
Rectangular shape:
PK Flat composite bursting disc rectangular structure size table:
Note: Special specifications of Composite flat type rupture discs can be negotiated.
LKT type (positive arch dust type) product features:
Flat dust type rupture disk standard material: 304.
Burst pressure range: 0.003MPa~0.035MPa.
Burst pressure error: burst pressure below 0.01MPa (including 0.01MPa) ±0.0017MPa.
Burst pressure above 0.01MPa (including 0.01MPa) ±0.0034MPa. Applicable temperature: polytetrafluoroethylene: -30℃~240℃
FEP: -30℃~210℃
Note: Applicable to 240℃~400℃ can be negotiated. If a higher working temperature is required, a heat shield or cooling measures can be used.
Vacuum performance of Stainless steel rupture disk:
Unchanged static pressure: less than the vacuum degree of the burst pressure.
Cyclic variable pressure: 0~2000 water column.
Operating pressure: It can withstand cyclic alternating pressure, and the operating pressure can reach 80% of the minimum bursting pressure on the label. Food hygiene grade products can be provided.
LKT Flat dust type rupture disk round structure size table:
Note: Special specifications of Composite flat type rupture discs can be negotiated.
LKT Flat composite bursting disc rectangular structure size table: