Best Spiral Wound Gaskets of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Spiral Wound Gaskets are highly effective sealing solutions used in various industries. These gaskets are constructed by winding a metal strip and a filler material in a spiral pattern, resulting in a strong and resilient seal. The metal strip provides structural support, while the filler material ensures excellent sealing properties. Spiral Wound Gaskets offer high resistance to temperature, pressure, and corrosion, making them suitable for demanding applications. They are commonly used in piping systems, heat exchangers, and other equipment where reliable and leak-free sealing is essential.

At a Glance: Our Top Picks

Sterling Seal SSI90002304GR150X12 Spiral Wound Gasket Cover #TOP 1
Sterling Seal SSI90002304GR150X12 Spiral Wound Gasket
ftb score rating icon 9.9
Sterling Seal Spiral Wound Gasket 9000 Cover #TOP 2
Sterling Seal Spiral Wound Gasket 9000
ftb score rating icon 9.8
Sterling Seal SSS 9000IR Spiral Wound Gasket Cover #TOP 3
Sterling Seal SSS 9000IR Spiral Wound Gasket
ftb score rating icon 9.6

Top 10 Spiral Wound Gaskets

#TOP 1

Sterling Seal SSI90002304GR150X12 Spiral Wound Gasket

Lamons
SSI90002304GR150X12
2 Inch
Sterling Seal SSI90002304GR150X12 Spiral Wound Gasket Cover
Sterling Seal SSI90002304GR150X12 Spiral Wound Gasket with Flexible Graphite Filler for 2" Pipe, Pressure Class 150#, 2.75" ID, 304 SS Windings/Graphite/Carbon Steel Outer Ring (Pack of 12)

The Sterling Seal Spiral Wound Gasket is designed for reliable sealing in various applications, including flanged joints and heat exchangers. Its precision-engineered construction ensures that it effectively prevents issues like flange erosion and inward buckling, which can lead to leaks. With clear identification markings, you’ll have confidence in its compliance with industry standards. Additionally, following the installation tips ensures that the gasket remains intact and performs optimally, making it easier for you to maintain a secure seal in high-temperature and high-pressure environments.

What We Like
Prevents flange erosion
Suitable for high-pressure applications
Easy installation tips
Complies with industry standards
#TOP 2

Sterling Seal Spiral Wound Gasket 9000

Lamons
SSI90006304GR150X12
Sterling Seal Spiral Wound Gasket 9000 Cover
Sterling Seal SSI90006304GR150X12 Spiral Wound Gasket with Flexible Filler for 6" Pipe, Pressure Class 150#, 7.187" ID, 8.75" OD, 304 SS Windings/Graphite/Carbon Steel Outer Ring (Pack of 12)

The Sterling Seal Gasket is a top-notch sealing solution designed for various applications, including flat and raised face flanges. Its 304 stainless steel construction ensures durability, making it ideal for high-pressure and high-temperature situations like heat exchangers and boiler openings. You will appreciate the clear identification markings that comply with ASME standards, which help in preventing issues like flange erosion and turbulent flow. For effective installation, it's crucial to ensure clean flange faces and the right bolting materials, allowing for optimal gasket performance without damage.

What We Like
High-temperature resistance
Durable stainless steel construction
Prevents flange erosion
ASME compliant markings
Easy installation tips
#TOP 3

Sterling Seal SSS 9000IR Spiral Wound Gasket

Lamons
9000IR2304GR150X6
Sterling Seal SSS 9000IR Spiral Wound Gasket Cover
Sterling Seal & Supply SSS 9000IR2304GR150X6 Spiral Wound Gasket with 304SS Inner Ring, 2" Pipe Size x 150# Class Flange x 304SS/Flexible Graphite (Pack of 6)

The Sterling Seal Spiral Gasket is designed for versatility, making it ideal for both flat and raised face flanges. Its spiral winding combines metal and soft filler material, ensuring a reliable seal that can handle extreme temperatures, from -320 to 850 degrees Fahrenheit. This gasket is not only durable but also simplifies installation and removal, allowing you to save time and effort. With its robust construction, you can trust this gasket to perform effectively in various applications, providing peace of mind for your sealing needs.

What We Like
Versatile for different flange types
High-temperature resistance
Durable construction
Easy to install and remove
#TOP 4

Sterling Seal Spiral Wound Gasket

Lamons
SSI90003304GR150X24
3 Inch
Sterling Seal Spiral Wound Gasket Cover
Sterling Seal SSI90003304GR150X24 Spiral Wound Gasket with Flexible Filler for 3" Pipe, Pressure Class 150#, 4" ID, 5.375" OD, 304 SS Windings/Graphite/Carbon Steel Outer Ring (Pack of 24)

The Sterling Seal Spiral Wound Gasket is a precision-engineered sealing solution for flat and raised face flanges and flanged joints. It is designed to excel in preventing flange erosion, buckling, and turbulent flow reduction. With its flexible filler and 304 stainless steel windings, this gasket is suitable for high-temperature and high-pressure applications such as heat exchangers, boiler hand holes, and manholes. The gasket is etched with identification markings required by ASME B16.20 for easy identification. Additionally, it is recommended to fully compress the gasket to the guide ring during installation to ensure optimal sealing performance. The Sterling Seal Spiral Wound Gasket is a reliable and convenient choice for your sealing needs.

What We Like
Precision-engineered sealing
Suitable for high-temperature, high-pressure applications
Prevents flange erosion and buckling
#TOP 5

Sterling Seal 9000IR Spiral Wound Gasket

Lamons
9000IR3304GR150
Sterling Seal 9000IR Spiral Wound Gasket Cover
Sterling Seal and Supply , Inc. API 601 9000IR3304GR150 Spiral Wound Gasket with 304SS Inner Ring, 3" Pipe Size x 150# Class Flange x 304SS/Flexible Graphite

The Sterling Seal Spiral Gasket is designed for versatility, as it fits both flat and raised face flanges. Its unique spiral winding combines metal with a soft filler material, ensuring a reliable seal in various applications. You can trust its durability, as it operates effectively in a wide temperature range from -320 to 850 degrees Fahrenheit. Additionally, installation and removal are straightforward, making it user-friendly for anyone working with piping systems.

What We Like
Versatile flange compatibility
Wide temperature range
Durable construction
Easy to install and remove
#TOP 6

Sterling Seal SSI90003304GR150X12 Spiral Wound Gasket

Lamons
SSI90003304GR150X12
3 Inch
Sterling Seal SSI90003304GR150X12 Spiral Wound Gasket Cover
Sterling Seal SSI90003304GR150X12 Spiral Wound Gasket with Flexible Filler for 3" Pipe, Pressure Class 150#, 4" ID, 5.375" OD, 304 SS Windings/Graphite/Carbon Steel Outer Ring (Pack of 12)

Sterling Seal Spiral Wound Gasket is a precision-engineered sealing solution for flat and raised face flanges and flanged joints. It is made of 304 Stainless Steel with windings of graphite and a carbon steel outer ring. This gasket is suitable for high-temperature and high-pressure applications like heat exchangers, boiler hand holes, and manholes. It excels in preventing flange erosion, inward buckling, and reducing turbulent flow. The gasket comes with identification markings required by ASME B16.20, ensuring its quality and performance. When installing, make sure to fully compress the gasket to the guide ring, which will not damage the gasket or affect the sealing performance. Also, ensure that the flange faces are clean and in good condition and use the correct bolting material and bolt lubrication for optimal performance.

What We Like
Precision-engineered sealing solution
Suitable for high-temperature and high-pressure applications
Prevents flange erosion and inward buckling
#TOP 7

Sterling Seal SSI90004304GR150X12 Spiral Wound Gasket

Lamons
SSI90004304GR150X12
Sterling Seal SSI90004304GR150X12 Spiral Wound Gasket Cover
Sterling Seal SSI90004304GR150X12 Spiral Wound Gasket with Flexible Filler for 4" Pipe, Pressure Class 150#, 5" ID, 6.875" OD, 304 SS Windings/Graphite/Carbon Steel Outer Ring (Pack of 12)

The Sterling Seal Spiral Gasket is a high-quality sealing solution designed for flat and raised face flanges. It is perfect for use in heat exchangers and other high-temperature, high-pressure applications, providing reliable sealing performance. Each gasket features clear identification markings required by ASME B16.20, ensuring compliance and easy identification. Additionally, the design helps prevent issues like flange erosion and turbulent flow, making your installations more efficient and durable. For best results, ensure the gasket is fully compressed and that flange surfaces are clean before installation.

What We Like
High-quality sealing performance
Suitable for high-pressure applications
Prevents flange erosion
Easy installation tips provided
#TOP 8

Sterling Seal & Supply Spiral Wound Gasket

Lamons
90001316GR150X6
Sterling Seal & Supply Spiral Wound Gasket Cover
Sterling Seal & Supply SSS 90001316GR150X6 Spiral Wound Gasket, 1" Pipe, Class 150 Flanges, 316SS Windings, Flexible Graphite for Applications with Thermal Cycling and Pressure Variations (Pack of 6)

The Sterling Seal & Supply Spiral Wound Gasket is a high-quality gasket designed for applications with thermal cycling and pressure variations. It features ASME B16.20 gaskets for ASME B16.5 flanges, providing a reliable and secure seal. The centering ring accurately locates the gasket on the flange face, ensuring proper alignment and adding radial strength. Additionally, it acts as a compression limiter, preventing over-compression and ensuring optimal performance. The spiral winding consists of metal and soft filler material, creating a durable and flexible sealing element. With a temperature range of -150 to 842 degrees Fahrenheit, this gasket is suitable for a wide range of applications. Its easy installation and removal make it convenient for users, saving time and effort.

What We Like
ASME B16.20 gaskets
Accurate centering ring
Durable and flexible sealing element
#TOP 9

Sterling Seal 9000IR Spiral Wound Gasket

Lamons
9000IR1500304GR2500X6
Sterling Seal 9000IR Spiral Wound Gasket Cover
Sterling Seal & Supply SSS 9000IR1500304GR2500X6 Spiral Wound Gasket with 304SS Inner Ring, 1-1/2" Pipe Size x 2500# Class Flange x 304SS/Flexible Graphite (Pack of 6)

The Sterling Seal Spiral Gasket is designed for both flat face and raised face flanges, ensuring a reliable seal in various applications. Its spiral winding, made of metal and soft filler material, provides excellent sealing performance, making it suitable for a wide temperature range from -320 to 850 degrees Fahrenheit. This versatility means you can use it in extreme conditions without worry. Additionally, its durable construction allows for easy installation and removal, saving you time and effort during maintenance tasks. Overall, this gasket offers convenience and reliability for your sealing needs.

What We Like
Wide temperature range
Durable construction
Easy installation
Suitable for various flanges
#TOP 10

Generic Flexitallic Spiral Wound Gasket CG

Generic
FLEX-CG-2-150
Yellow
Generic Flexitallic Spiral Wound Gasket CG Cover
Generic 2""-150# Flexitallic Spiral Wound Gasket, Style CG, 304/FG/CS, Yellow

The Generic Spiral Wound Gasket is designed for 2-inch to 150-inch flanges, making it a versatile choice for various applications. Its unique spiral wound design ensures a reliable seal, preventing leaks and enhancing the efficiency of your system. Constructed from durable materials like 304 stainless steel, FG, and carbon steel, this gasket offers excellent resistance to corrosion and high temperatures. With its Style CG configuration, you can trust this gasket to provide a secure fit while simplifying installation and maintenance for you.

What We Like
Versatile flange compatibility
Durable material construction
Reliable sealing capability
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Why use spiral wound gasket?

Spiral wound gaskets are preferred in various industries, including petrochemical plants, due to their ability to withstand high temperatures, high pressure conditions, and corrosive media. They have a long lifespan, reducing downtime and improving efficiency. Unlike gaskets cut from sheet material, spiral wound gaskets create a seal on their flat surfaces.

2. Can I use spiral wound gasket on flat face flange?

Yes, spiral wound gaskets can be used on flat face flanges. They are suitable for high pipeline pressure and can be used on both flat and raised flange faces. They can withstand temperatures ranging from cryogenic to 1000 °C and are recommended for flange face finishes of 63-250 AARH.

3. What are the disadvantages of a spiral wound gasket?

While spiral wound gaskets have numerous advantages, they do have some drawbacks. They are susceptible to damage and can easily spring or deform if dropped or mishandled. Additionally, larger size gaskets can be challenging to handle as their windings tend to come apart. Proper care and handling are essential to prevent these issues.

Editor's Notes

During our spiral wound gasket research, we found 24 spiral wound gasket products and shortlisted 10 quality products. We collected and analyzed 2,301 customer reviews through our big data system to write the spiral wound gaskets list. We found that most customers choose spiral wound gaskets with an average price of $26.92.

The spiral wound gaskets are available for purchase. We have researched hundreds of brands and picked the top brands of spiral wound gaskets, including Lamons and more. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.