- Flanges[6]
- Pipe Fittings[6]
- Steel Pipes[6]
- Steel Round Bars[6]
- Steel Sheets[6]
- Steel Wire[4]
- Bolts[6]
- Iron Wire[1]
- Gaskets[6]
- PTFE[6]
- Baking Equipment[3]
- Harvesters[2]
- Fruit & Vegetable Processing Machinery[1]
- Valves[1]
- Capsule Filling Machine[2]
- Contact Person : Ms. Zhang Vicky
- Company Name : Zhengzhou Huitong Pipe Fittings Co., Ltd.
- Tel : 86-371-60953359
- Fax : 86-371-60953359
- Address : Henan,Zhengzhou,No.168 Guoji Road,Jinshui District,Zhengzhou City,Henan Province
- Country/Region : China
- Zip : 450000
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DIN 1.4501 Octagonal ring joint gaskets
Ring joint gasket can be used under the vacuum condition of 1000kgf/cm² and more for high-pressure vessel, tower and vessel, valve bonnet, etc. including high-temperature and high-pressure steam, oil, gas, solvent, etc.
There are oval type and octagonal type as its representative shape, which can be generally used for pressure of max. 350kgf/cm2 and there is BX type for more pressure. As for oval
type and octagonal type, oval type has bigger flange groove deformation.
It is because gasket itself is deformed while bolt is extended until arriving to constant pressure by increased flange connection pressure and line contact is moved to surface contact as well. Therefore, it has good initial sealing performance but gasket is largely deformed.
Name | KUKIL NO. | |
API Type R oval ring-joint | RJO | |
API Type R octagonal ring-joint | RJS | |
API Type RX pressure engergized ring-joint | RJRX | |
API Type BX pressure engergized ring-joint | RJBX | |
Modified Bridgeman ring-joint | RJB | |
Delta ring-joint | RJD | |
Lens ring-joint | RJL | |
Double cone ring-joint | RJW | |
Round ring-joint | RJR | |
Weld ring | WDR |
DIN 1.4501 Octagonal ring joint gaskets