13 Years Factory wholesale Spiral Wound Gasket-RIR to San Diego Manufacturers
13 Years Factory wholesale Spiral Wound Gasket-RIR to San Diego Manufacturers 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:
A Look at the Molded Gasket
What Is A PTFE Ring Gasket?
13 Years Factory wholesale Spiral Wound Gasket-RIR to San Diego Manufacturers, The product will supply to all over the world, such as: , , ,
Airtech offers a variety of quality vacuum Valves (MV407, VV402A, VV406TF, VV509, VV519, & VV425). In this video, we are highlighting the following:
Premium MV407
• Solid body designs combines the male quick disconnect & thru-bag connector, eliminating potential leak paths.
• Stainless steel construction ensures corrosion resistance & long life.
• Viton O-ring & platinum cured silicone gasket give a long service.
• Wide open design of internal mechanism allows easy inspection & repair, saving time and cost.
VV402A
• Made of lightweight aluminum for easy handling.
• Threaded locking ring creates a tight mechanical seal, reducing potential leaks.
VV406TF
• Made of machined stainless steel with a threaded base plate ensures corrosion resistance & long life.
• Machined raised ring on the base and high temperature silicone seal provide a positive seal, eliminating potential leaks.
VV509, VV519, and VV425
• Self-cutting — perforates the bagging film when the top piece is inserted and threaded into the base plate. No knives or scissors needed.
For more information, please visit: www.airtechonline.com
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