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What are Spiral Wound Gaskets?
A Spiral Wound Gasket is the most common metallic gasket used in industrial plants. A properly selected and installed spiral wound gasket can withstand high temperatures and pressures, preventing leaks throughout their intended lifespan. 

A spiral wound gasket consists of three elements:

Outer ring. Made of carbon steel, this outer ring is sometimes called the centering ring or guide ring. It’s used to center the gasket when you insert it into a bolted flange joint. 
Inner ring. The inner ring is pivotal for the gasket because it prevents windings from buckling inside the pipe. When a gasket buckles, parts of it get sucked into the pipe. From there, pieces of the gasket will typically flow through the pipeline until they get caught on something. Often, they’ll get wrapped around rotating equipment like a pump. The mess that results is known as a “bird’s nest.” Inner rings help you avoid this problem. 
Sealing element. As you might guess from the name, the sealing element creates the seal that prevents leaks. A sealing element encompasses both windings and filler material. Most spiral wound gaskets in oil and gas refineries will use a flexible graphite filler material rated for high temperatures. A flexible graphite filler also allows the gasket to be more tolerant of flange distortion and joint misalignment. Polytetrafluoroethylene (PTFE) is another common filler material. PTFE is not rated for high-temperature applications, however. Meanwhile, most winding materials in refineries will be stainless steel and monel. 
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Flexible Graphite Packing with Corrosion Inhibitor

Flexible Graphite Packing with Corrosion Inhibitor

Flexible Graphite Packing with Corrosion Inhibitor is braided from expanded graphite yarn with corrosion inhibitor, it has the similar performance compared with other graphite packing. But the corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box. This packing does not harm the shaft to save the cost for replacement of shaft

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Rubber-Steel Metal Gasket with Support O Ring

Rubber-Steel Metal Gasket with Support O Ring

The Rubber-Steel Metal Gasket with Support O Ring fits itself to the surface of the flange. Also when the flange mis-matches, or when there are minor damages to the flange. The Rubber-Steel Metal Gasket with Support O Ring has a steel insert and is available in three types. We are happy to advise you about the possibilities. The Rubber-Steel Metal Gasket with Support O Ring is suitable for gas, water, and drinking water applications. For example, in water companies and GRP (pipeline) systems. The sealing is also widely applied in the (petro) chemical industry, the pharmaceutical industry, steel factories and power plants

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Rubber-Steel Gasket

Rubber-Steel Gasket

The rubber-steel gasket fits itself to the surface of the flange. Also when the flange mis-matches, or when there are minor damages to the flange. The rubber-steel gasket has a steel insert and is available in three types. We are happy to advise you about the possibilities. The rubber steel lined gasket is suitable for gas, water, and drinking water applications. For example, in water companies and GRP (pipeline) systems. The sealing is also widely applied in the (petro) chemical industry, the pharmaceutical industry, steel factories and power plan

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Solid Silicon Rubber O Ring Gasket Cord

Solid Silicon Rubber O Ring Gasket Cord

Solid Silicon Rubber O Ring Gasket Cord Silicone rubber cord is an ideal sealing material due to its consistent compressibility across a broad range of temperatures (-40°C up to +200°C). Commonly used in precision sealing applications where exact size o-rings are unavailable, this material offers fantastic flexibility, excellent electrical insulation and can also be bonded through the use of specific adhesives (sold separately). Supplied in coils, cut lengths or as vulcanised o rings, silicone cord is available various diameters. As standard, we supply this cord in white, blue, translucent and red oxide, but other colours are available upon request. For hygiene critical applications, we also offer this product in blue, metal detectable grade.

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Buna-N Nitrile O Ring Gasket Cord

Buna-N Nitrile O Ring Gasket Cord

Nitrile, also known as Buna-N Nitrile O Ring Gasket Cord, is a copolymer of Butadiene and Acrylonitirle. It is the most commonly used elastomer for sealing products. It has a temperature range of -40F to +250 F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties

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Brown Viton Solid Rubber O Ring Gasket Cord

Brown Viton Solid Rubber O Ring Gasket Cord

Brown Viton Solid Rubber O Ring Gasket Cord Fluorocarbon rubber has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Low temperature resistance is normally not favorable and for static applications is limited to approximately –15°F (–26°C) although in certain situations it is suitable down to –40°F (–40°C)

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Kaxite is a leading China Gaskets manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Gaskets have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Gaskets services, you can consult us now, we will reply to you in time!
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