A technique for sub-sea intervention operations using a retrievable dynamic seal assembly is described. The dynamic seal can be used to accommodate the movement of a for example, a wireline, slickline, coiled tubing or coiled rod. The seal is selected to suit the individual application and no specif
Gasket with wave-stopper
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 203 KB
- Volume
- 2010
- Category
- Article
- ISSN
- 1350-4789
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โฆ Synopsis
An injection-moulding machine has been developed that uses a seal on the stem of the valve pin to prevent leakage of molten material.
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