 |
|
|||||||||||||||
|
Ring-joint gasket is a type of pressure-energized gasket used on pipe flanges, pressure vessels, valve bonnets handling high pressure steam, gas, hot oil, oil gas, solvent vapour at high temperature. VALQUA's experienced technology offers many different types so that customers may select the most suitable one in accordance with operating conditions. |
||||||||||||||||
|
|
||||||||||||||||
|
TYPE OF RING-JOINT GASKETS
|
||||||||||||||||
|
|
||||||||||||||||
|
Flat metal gasket is the most simple and economical type of all Serrated metal gasket is also made of cold rolled metal plate, but it has co-centric grooves and effective sealing area is minimized so as to increase sealing effect. Both of these gaskets are extensively used on pipe flanges, valve bonnets, covers of pressure vessels at high pressure and temperature.
|
||||||||||||||||
|
|
||||||||||||||||
|
METAL O-RINGS Metal O-ring is a unique gasket made of metal tube which is formed and butt-welded into a round shape or other shapes. The gasket is equipped with various advantages and it can be sealed with low tightening force, can be formed into various shapes according to the shape of mating face and can be used for high temperature, high pressure and ultra-vacuum services. It is the most suitable gasket for sealing such machinery and equipment that space factor and compactness are accounted much of for their designs. Special surface coating is available according to necessity.
TYPE OF METAL O-RING
Materials
|
||||||||||||||||
|
|
||||||||||||||||
