Even after shifting the Durasleeve 100 times, shifting force with this seal was up to 80% less than with conventional PEEK seals. Average shifting force to open or close is less than 500 lb. Conventional sliding sleeves require more than 1500 lb to open or close. The improved system also provides a
Double seal designed for polymer services
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 104 KB
- Volume
- 1998
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
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