| |
STANDARD USED ............ |
| |
- ASME B.16.20 – 1998
(TO SUIT ASME B.16.5 FLANGES)
- ASME B.16.5 & BS 1560
(TO SUIT SMALL DIAMETER SCREWED OR SLIP – ON FLANGES)
- BS 3381
(TO SUIT BS 1560 & ASME B16.5 FLANGES)
- B.S. 10
|
| |
MAJOR CONSUMERS OF INDUSTRIAL GASKETS ............ |
| |
- CHEMICAL INDUSTRIES
- PETROCHEMICAL INDUSTIES
- PHARMACEUTICAL INDUSTRIES
- VALVE MANUFACTURES
- PUMP MANUFACTURES
|
| |
GASKETS SELECTION ............ |
| |
- PRIMATLY, SELECTION MUST BE BASED UPON
- COMPATIBILITY WITH THE OPERATING MEDIUM
- OPERATING TEMPERATURE AND PRESSURE
- VARIATIONS OF OPERATING
|
| ........................................................................................................................................................................... |
| |
|
| |
KAMMPROFILE GASKETS |
| |
|
| |
Kammprofile Gasket is processed by special equipment into concentric circle trough, which makes its sealing effect much more excellent than their common metallic plate gaskets. It is especially suitable for connects of Flange, Tubes, Caps of pressure containers and various Valves. |
| |
 |
| ........................................................................................................................................................................... |
| |
|
| |
SPIRAL WOUND GASKETS |
| |
|
| |
A Spiral Wound Gasket is made of alternate plies of “ V “ preformed hoop and soft filler that are tightly and spirally wound together. The metal winding ground the entire inside and outside circumferences of the gaskets is spot welded. Normal practice is to reinforce the inside and outside diameters with several plies of the metal winding without filler being introduced. According to the need of the mating flanges, the gasket is provided – with an Outer Ring or Inner Ring or both Outer & Inner Rings. |
| |
|
| ........................................................................................................................................................................... |
| |
|
| |
RING JOINT GASKETS |
| |
|
| |
Metallic Ring Joint Gaskets are heavy duty, high pressure gaskets. Largely used in offshore petrochemical applications. They are precision engineered compounds designed to be used in conjunction with precision machined grooved flanges. |
| |
|
| |
|
| |
PTFE / TEFLON GASKETS |
| |
|
| |
Teflon is principally used as a gasket material because of it's capability to remain unaffected by the majority of chemicals used in industry. It is also classified, in most cases, as a food grade material, making it acceptable to both medical and food production industries. There are three basic types of Teflon gasket materials. Virgin Teflon, Filled Teflon and Expanded Teflon. |
| |
|
|
|
