Sealing Gasket Solution: How to Choose the Suitable Gaskets for Your Applications

There are so many kinds of sealing gaskets, and do you know how to choose the best gaskets for your applications?

As one of the leading gasket manufacturer in China, Ginseal has been involved in gasket manufacturing for over 20 years. Here we have compiled a comprehensive gasket selection guide. We hope that it can help you choose the best gaskets for your applications.With various types of sealing gaskets and different sealing materials, it is critical to choose the right material and right type of gaskets for our applications.Here we analyze and compare six common materials for your reference.

Industrial Rubber

  • Natural rubber is suitable for the use in water, seawater, air, inert gases, alkali, saltwater solutions, and other media, but not resistant to mineral oil and non-polar solvents. It cannot be used for a long time in the environment of temperature over 90℃, but it’s an excellent material to be used at -60℃ due to its low-temperature performance.
  • NBR is suitable for petroleum industries such as petroleum, lubricating oil, fuel oil, etc. Its working temperature is 120℃ and can withstand low temperature to -10~20℃. However, when it’s used in hot oil, the max. working temperature can be 150℃.
  • Neoprene Rubber is good for seawater, weak acid and alkali, salt solution. It has perfect oxygen resistance and ozone aging performance and oil resistance.
The working temperature is from -30~90℃.
  • Viton rubber has good acid resistance, oxidation resistance, oil resistance, solvent resistance. It can be used in almost all acid media as well as some oils and solvents. The working temperature is ~120℃.
 rubber gasketGaskets made from rubber sheets are always used in pipes or manholes and handhole which is often removed and with pressure not exceed 1.568Mpa. Due to its softness, the rubber gaskets can provide a sealing function under a light load. But it’s easy to be a blowout when under internal pressure. Rubber gaskets are the best choice for the vacuum environment of low pressure (less than 0.6Mpa).The rubber gaskets are easy to be swelling, weight-increased, softer, and sticky when in some organic solvents like benzene, ketone, etc.

PTFE Material:

PTFE is easy to creep under pressure and high temperature, so it’s always used in applications of low pressure, medium temperature, strong corrosion.pure PTFE gasketThe friction coefficient of PTFE is small (when the pressure is over 4Mpa, the friction coefficient 0.035~0.04), which results in the slip outward when preloading. To solve this problem, the gaskets are better to be used to raise the face flange. When used in a flat face flange, we should make the gaskets’ outer diameter contact with the bolt which can prevent the gaskets’ slipping outward.

Metal Jacketed Gasket:

The metal jacket provides a protect of the filler from outside media, in this way it improves the filler material’s sealing function to work a long time and can be used for a wider range of applications.When the temperature is over 450℃, the filler material should be ceramic tape or carbon fiber tape, and graphite filler is also a common material for metal jacketed gaskets.Metal Jacketed GasketMetal jacketed gaskets can be manufactured to different shape and different dimensions used in heat exchangers, manhole flanges, etcWe can also stick a graphite layer on the metal jacketed gaskets’ both sides to provide a better sealability.

Spiral Wound Gasket:

With the metal’s heat resistance. resilience and strength together with non-metallic material’s softness, spiral wound gasket is a perfect sealing choice.Graphite spiral wound gaskets can withstand the pressure of 14.7Mpa in air and 30Mpa in liquids and its working temperature is -190℃~+600℃.spiral wound gasketPTFE Spiral wound gaskets are suitable for use in low-temperature environments and at the same time, it can used in corrosion applications. The working temperature is up to 200℃.

   When referring to medium pressure and temperature over 300℃, we should consider using spiral wound gaskets with inner rings and outer rings.

Metal Flat Gasket and Kammprofile Gasket:

Metal flat gaskets and kammprofile gaskets are used for valves and pipes and flanges of high pressure.Kammprofile gasket

Ring Joint Gasket:

Ring Joint gasket is used in RJ flanges. Octagonal RTJ is a face seal gasket while oval RTJ is a line seal gasket.Besides the above, we also provide RX, BX, SRX, SBX according to API standard.ring type joints gasketThe ring-type joints are precision machined from solid metal and designed for high pressure and high-temperature services. The gaskets material should be softer than the flange material in case of any damage to the flanges.If you have any questions about how to choose the best gaskets for your applications, please feel free to chat with us.

449 thoughts on “Sealing Gasket Solution: How to Choose the Suitable Gaskets for Your Applications

  1. Daniella Tedesco says:

    Great post. I was checking constantly this blog
    and I am impressed! Extremely useful information particularly the last part 🙂 I
    care for such info much. I was seeking this particular info for a long time.
    Thank you and best of luck.

  2. Nigel Banks says:

    Fantastic beat ! I wish to apprentice whilst you amend your website, how could i subscribe for
    a weblog web site? The account helped me a appropriate deal.

    I had been tiny bit acquainted of this your broadcast offered shiny clear idea

  3. says:

    Just wish to say your article is as astonishing. The
    clarity for your publish is just excellent and that i could think you
    are a professional on this subject. Well with your
    permission allow me to grasp your feed to stay updated with impending post.
    Thanks 1,000,000 and please carry on the gratifying work.

  4. says:

    Hi, I think your website might be having browser compatibility issues.

    When I look at your blog site in Safari, it looks fine but when opening
    in Internet Explorer, it has some overlapping. I just wanted to give you
    a quick heads up! Other then that, terrific blog!

  5. says:

    This is very interesting, You’re a very skilled blogger.
    I’ve joined your rss feed and look forward to seeking more of your wonderful post.
    Also, I have shared your website in my social networks!

  6. says:

    Do you have a spam problem on this site; I also am a blogger, and I
    was curious about your situation; we have
    developed some nice practices and we are looking
    to swap techniques with others, why not shoot me an e-mail if interested.

  7. flight says:

    Hello everybody, here every person is sharing such experience, thus it’s pleasant to
    read this weblog, and I used to go to see this web site everyday.

  8. cheap plane tickets says:

    We are a bunch of volunteers and starting a new scheme in our community.
    Your web site provided us with valuable information to work on. You have
    performed a formidable job and our whole group will likely be thankful to you.

  9. how to book cheap flights says:

    Just want to say your article is as astonishing.
    The clearness in your post is simply cool and i could assume you’re an expert on this subject.
    Well with your permission let me to grab your RSS
    feed to keep up to date with forthcoming post. Thanks a million and please carry on the
    gratifying work.

  10. cheap one way airline tickets says:

    Please let me know if you’re looking for a article writer
    for your site. You have some really great
    posts and I think I would be a good asset. If you ever want to take some of the load off, I’d love to write some material for your blog in exchange for a link back to mine.
    Please send me an email if interested. Many thanks!

  11. flight booking says:

    You could definitely see your enthusiasm within the
    work you write. The sector hopes for more passionate writers like you who aren’t afraid to mention how they believe.
    At all times follow your heart.

  12. plane ticket says:

    That is really interesting, You are a very professional blogger.

    I’ve joined your feed and sit up for searching for more of
    your excellent post. Also, I’ve shared your site in my social networks

  13. flights tickets cheap says:

    I don’t even know the way I ended up here, however I assumed this publish was once great.
    I do not recognize who you’re but certainly you’re going to a well-known blogger for those who aren’t already.

  14. search cheap flights says:

    Hi there this is kinda of off topic but I was
    wanting to know if blogs use WYSIWYG editors or if you have to manually
    code with HTML. I’m starting a blog soon but have no coding skills so I wanted to get guidance
    from someone with experience. Any help would be greatly appreciated!

  15. gamefly says:

    Hi! This is kind of off topic but I need some help from an established blog.
    Is it very difficult to set up your own blog?
    I’m not very techincal but I can figure things out pretty quick.
    I’m thinking about making my own but I’m not sure where to begin. Do you
    have any ideas or suggestions? Cheers

  16. says:

    Hmm is anyone else experiencing problems with the images on this blog
    loading? I’m trying to figure out if its a problem on my end or if it’s the blog.

    Any feed-back would be greatly appreciated.

  17. says:

    A person necessarily assist to make significantly articles I might state.
    This is the first time I frequented your website page and
    thus far? I surprised with the analysis you made to create this actual
    submit amazing. Excellent activity!

  18. buy essay now says:

    I was wondering if you ever considered changing the structure of your website?
    Its very well written; I love what youve got to say.
    But maybe you could a little more in the way of content so
    people could connect with it better. Youve got an awful lot
    of text for only having 1 or two images. Maybe you could space it out

  19. essay on sale says:

    Thanks for your personal marvelous posting! I quite enjoyed reading it, you might be a great author.I will ensure that I
    bookmark your blog and definitely will come back down the road.
    I want to encourage you to ultimately continue your great
    job, have a nice afternoon!

  20. custom research paper says:

    Terrific work! This is the kind of information that are supposed to be
    shared across the internet. Shame on Google for now not positioning this post
    upper! Come on over and seek advice from my site . Thank you =)

  21. says:

    You really make it seem so easy with your presentation but I find this topic to be really something
    which I think I would never understand. It seems too complicated and very broad for me.
    I am looking forward for your next post, I will try to get the
    hang of it!

  22. essays for sale says:

    I’m impressed, I must say. Rarely do I come across
    a blog that’s both equally educative and amusing, and let me tell you, you
    have hit the nail on the head. The problem is something which not enough men and women are speaking
    intelligently about. I am very happy that I stumbled across this in my
    search for something regarding this.

  23. pay someone to write my paper says:

    I’m amazed, I have to admit. Rarely do I encounter a blog that’s both equally educative and entertaining,
    and without a doubt, you have hit the nail on the head. The issue is something that not enough men and women are speaking intelligently about.
    Now i’m very happy that I came across this in my hunt for something relating to

  24. tadalista tablets says:

    Heya! I just wanted to ask if you ever have any issues with hackers?
    My last blog (wordpress) was hacked and I ended up losing many months of hard work due to no data backup.
    Do you have any methods to prevent hackers?

  25. sildalist red pills says:

    Hello! I just wanted to ask if you ever have any trouble with hackers?
    My last blog (wordpress) was hacked and I ended up losing many months of hard
    work due to no back up. Do you have any methods to prevent hackers?

  26. quanglyn says:

    Its two main features are a scoreboard in the DOS box and the ability to automatically rename titles, add metadata, create thumbnail images for every image in the collection and make copies of movies available as QuickTime files. Read More…

    A Day in the Life of… is a free educational multimedia iPad application that gives students additional opportunities to create digital portfolios using iPad. Record an introduction video, show artwork or interviews and create a multimedia story about what you do. You can also print that video out on

    6add127376 quanglyn

  27. morfedo says:

    The router is able to detect and connect to the modem…

    TP-LINK offers the TL-WR841N Wireless N Router ADSL2-2++ Modem Router that offers a broad range of features, a high level of security and a minimal impact on the environment. The TL-WR841N is equipped with dual-frequency 802.11n Wi-Fi technology and can extend your wireless network to up…

    TL-WR841N Wireless N Router

    6add127376 morfedo

  28. helekamm says:

    SponsorBlock for YouTube is already available at the Chrome Web Store

    The extension for Android is sponsored by global English-language non-profit organization ReachOut on behalf of the UNICEF.


    External links

    Category:Android (operating system) software
    Category:Facebook software
    Category:Google Chrome extensions
    Category:Podcasting softwareProduct Description

    How can you express your passion for God’s Word?

    6add127376 helekamm

  29. marggill says:

    So next time you’re downloading a torrent file, think twice and try uTorrent SpeedUp Pro on your computer.

    Atomized CCleaner Crack Final 2017 is powerful, effective and humanistic tool with full stack of Antivirus + Antispyware + Privacy Defender + System optimization resources can not be matched. Atomized CCleaner Pro Crack you more removal of trash files like temporary Internet files, registry entries, IE cookie etc from PC

    6add127376 marggill

  30. gercele says:

    It’s a smooth tool that could come in handy when you need to bust an image file from a graphics file, or clean up your documents folder when you have taken some copies of a file that you just forgot to delete.
    You can get Delete All Except from the official download page at the following link:
    to back Fox and all the other news channels. Fox News is just a supplier of misinformation and propaganda

    6add127376 gercele

  31. Annelle Glazebrook says:

    Blog sites can be developed utilizing totally free blogging systems such as WordPress, Tumblr, and also Blog writer. These systems permit you to create an account and start blogging today with no technical knowledge of coding or design.

  32. zorivareworilon says:

    A lot of thanks for every one of your work on this site. My aunt really loves managing investigations and it’s really easy to see why. A number of us notice all about the dynamic way you render very helpful items on this website and as well cause response from the others on that area plus our favorite princess is certainly studying a great deal. Take pleasure in the rest of the new year. You have been doing a pretty cool job.

  33. says:

    A person necessarily assist to make critically articles I might state.
    This is the first time I frequented your website page and to this point?
    I surprised with the analysis you made to create this actual publish incredible.
    Excellent process!

  34. says:

    Greetings from California! I’m bored at work so I decided to check out your website on my iphone during lunch break.

    I love the info you provide here and can’t wait to take a look when I
    get home. I’m shocked at how fast your blog loaded on my cell phone ..
    I’m not even using WIFI, just 3G .. Anyways, amazing blog!

  35. says:

    Oh my goodness! Impressive article dude! Thank you, However I am experiencing troubles with your RSS.
    I don’t know the reason why I am unable to subscribe to
    it. Is there anybody else having similar
    RSS problems? Anybody who knows the answer can you kindly respond?

  36. says:

    Hello, i think that i noticed you visited my website thus i
    came to return the prefer?.I am attempting to in finding things to improve my website!I guess
    its good enough to make use of some of your ideas!!

  37. says:

    Hi! I could have sworn I’ve visited this site before but after
    browsing through a few of the posts I realized it’s new to me.

    Anyhow, I’m definitely delighted I discovered it
    and I’ll be bookmarking it and checking back often!

  38. says:

    My brother suggested I may like this website. He
    was once totally right. This put up truly made my day.
    You can not believe simply how much time I had spent for this info!

  39. says:

    Greetings from Colorado! I’m bored to tears at
    work so I decided to check out your website on my iphone
    during lunch break. I really like the information you present here and can’t wait to take a look
    when I get home. I’m amazed at how quick your blog loaded on my mobile
    .. I’m not even using WIFI, just 3G .. Anyways,
    good blog!

  40. says:

    I’m really loving the theme/design of your weblog.
    Do you ever run into any web browser compatibility
    problems? A small number of my blog audience have complained about my website not working correctly in Explorer but looks great in Opera.
    Do you have any solutions to help fix this issue?