Gasketed pipe clamp
- Book ID
- 114372970
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 274 KB
- Volume
- 2012
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Both the external and internal threads taper at between 0.666 inch per foot and 1.0 inch per foot, and have a stab flank and load flank angles that are equal to about 33ΒΊ.
tain close alignment with the shaft. A series of these shoes circumferentially make up the entire seal. There is a secondary seal to prevent leakage around the outside of the shoe, past the spring.
This patent describes a seal for oilfield equipment joints that is designed to permit the use of plastic sealing materials, while overcoming the inherent limitations associated with plastics. It is particularly intended to improve the performance of the seals with respect to their capabilities with