OEM/ODM Factory for Spiral Wound Gasket-CGI to Philippines Importers
OEM/ODM Factory for Spiral Wound Gasket-CGI to Philippines Importers Detail:
Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.
Feature
Wide Scope of acceptable working conditions. Can be used under high temperature, high pressure and ultra-low temperature or vacuum conditions. Change the combination of the gasket materials is to tackle the chemical corrosion problem of diverse media toward the gasket.
Not very rigid requirements to the surface precision of the flange. May be used to seal flanges with rough surface
Easy installation and handy use.
Excellent Sealability
Products Type
Technical Data Sheet
|
Product&Type |
Size（mm） |
Temperature(℃) |
Pressure（Mpa） |
|
Spiral Wound Gasket filled with Graphite
|
φ16~φ3200 |
(In Oxidizing Environment )-240~+550℃；(In non-Oxidizing Environment)-240~+870℃ |
(Under hot water, oil etc. )30 Mpa; (Under vapor oil, gases etc.)20 Mpa |
|
Spiral Wound Gasket filled with Asbestos
|
φ16~φ3200 |
-150~+450℃ |
15 |
|
Spiral Wound Gasket filled with PTFE
|
φ16~φ3200 |
-200~+250℃ |
15 |
Application Area
The Spiral Wound Gaskets are mainly used in valves &pipes, pressure vessel, condenser, heat exchanger flanges in oil, chemical, metallurgy, vessel and mechanical industries.
Product detail pictures:
Related Product Guide:
O-Ring Sizes for Industrial Applications
A Look at the Molded Gasket
OEM/ODM Factory for Spiral Wound Gasket-CGI to Philippines Importers, The product will supply to all over the world, such as: , , ,
WEBSITE: https://www.swimmingpoollearning.com/
YouTube Video Index — A list of all of my videos: https://poolmandave.blogspot.com/2014/03/swimming-pool-tips-reviews-how-to-video.html
BRAND SPECIFIC FILTER CLEANING:
Pentair 4000 series: https://youtu.be/XWIltRenwC8
Cleaning a D.E. filter Top Manifold (Jandy, FNS, Hayward, Titan) D.E. leaking into pool: https://youtu.be/2DOBqlji8fk
RELATED VIDEOS:
Pool Sand Filter Tips, Tricks & Troubleshooting, Sand Filter Part 1: https://youtu.be/4yXD5O6_1-8
Sand Filter Multiport Valve Troubleshooting, Sand Filter Part 2: https://youtu.be/lXTuw8ODJbU
Air in Your Sand Filter, Sand Filter Part 3: https://youtu.be/QM2PmKq5hYk
Vacuuming Your Sand Filter in Waste Mode, Sand Filter Part 4: https://youtu.be/0vG3Bz3tLM8
Replacing all Eight Grids in a Top Manifold Filter: THE EASY WAY: https://youtu.be/ABh7Gr5OmkQ
How To Backwash Your D.E. Filter – The Ultimate Guide: https://youtu.be/j3CleipKc5A
NOTES:
This is the Hayward Selecta Flow Multiport Valve. It tends to fail over time. You will notice water leaking from the top or the valve will be impossible to turn.
This is due to the O-ring in the handle getting pinched or damaged by the spring that sits below it. The O-ring in the handle is pretty much impossible to change due to the nature of the design of the valve. The best and only thing to do is replace the valve.
Remember to order the exact model number of the valve you are replacing. It is a simple repair. Pop one out and insert the other (just remember how the old one was sitting so you can re-insert the new one correctly).
The best way to make these valve last a long time is to use them sparingly. That means limit the backwashing between filter cleanings (basically don’t use the valve). I only use them twice a year when I do the filters. That seems to give them the longest lifespan. Of course if you need to backwash your filter go ahead and do it.
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