11 Years Manufacturer Ramie Braided Packing for Suriname Importers
11 Years Manufacturer Ramie Braided Packing for Suriname Importers Detail:
Ramie packing is braided from natural ramie impregnated with PTFE emulsion, ramie has higher structural strength and turns soft in the water. The PTFE emulsion enhances the lubrication ability of ramie.
Technical Data Sheet
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Rotating |
Reciprocating |
Valves |
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Pressure |
2Mpa |
2Mpa |
3Mpa |
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Shaft Speed |
8m/s rotary |
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Temperature |
-50℃~+130℃ |
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PH Range |
5~11 |
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Product detail pictures:
Related Product Guide:
O-Ring Sizes for Industrial Applications
A Look at the Molded Gasket
11 Years Manufacturer Ramie Braided Packing for Suriname Importers, The product will supply to all over the world, such as: , , ,
When you spend your life in the water, I guess you tend to develop a good intuition for its subtleties. Dolphins have been observed to create bubble rings by exhaling air carefully in the middle of the vortices caused by the motion of their fins through the water, among other techniques.
Besides being nice to look at (and a neat demonstration of fluid mechanics), this phenomenon also might throw some light on dolphin cognition, since the skill to create the rings is a bit subtle and tends to be taught from one dolphin to the next via careful observation and practice. I’m also intrigued by the report that they seem to be using sonar to locate the vortex in the water, since that would be a fairly amazing bit of audio analysis.
This was filmed and edited by chiajungchi, who also has a YouTube site. Thanks for allowing me to post it as well, chiajungchi!
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