Browse Products by Market

Browse Products by Technology

Klinger Thermoseal is your partner for quality sealing products and solutions. We manufacture and distribute reliable products for industrial and OEM applications. Our knowledgeable team combines excellent know-how and application and engineering expertise to support our customers' and end users' needs.

Klinger Thermoseal’s sealing materials are found virtually everywhere fluids or gasses have to be safely contained and moved through pipelines and systems. We provide fluid sealing and control products to a broad range of customers, including petrochemical and chemical industries, food, paper, mining, steel, shipbuilding and a variety of both light and heavy industrial manufacturers.

The globally active KLINGER Group, has been working on researching, developing and producing high-quality products for more than 130 years. And quality is the primary reason companies across North America choose Klinger Thermoseal.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Thermoseal C-4433 is the ultimate steam sheet. It is excellent at higher temperatures and has outstanding load-bearing properties and excellent creep relaxation properties. This all-purpose utility sheet's range of applications is expanded for most petroleum-based media such as lubrication and hydraulic oils, solvents, and natural gas.

Thermoseal C-4433

Thermoseal C-4400 is a universal material for a wide range of applications. This material is resistant to oils, water, steam, gasses, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants, and refrigerants. This material is manufactured with aramid fiber reinforced with a nitrile binder.

Thermoseal C-4400

Thermoseal C-4401 is a universal gasket material for use in a wide range of applications. The general purpose gasket material has excellent sealability and chemical resistance. This material is manufactured with aramid fiber reinforced with a nitrile binder.

Thermoseal C-4401

Thermoseal C-4300 is a universal high-pressure gasket material that is resistant to hot water, steam, oil, hydrocarbons and many other chemicals which makes it suitable for many different media. This compressed fiber gasket material is manufactured with aramid fiber reinforced with a nitrile binder.

Thermoseal C-4300

Thermoseal C-4408 is a universal high-pressure gasket material for industrial applications. This material has a low carbon steel woven mesh insert that improves stress relaxation and makes this material suitable for fluctuating temperatures and pressures. C-4408 has good resistance to oils, fuels and hydrocarbons. This material is manufactured with aramid fiber reinforced with a nitrile binder.

Thermoseal C-4408

Thermoseal C-4401SS is a universal, general purpose gasket material that offers excellent sealability and chemical resistance along with good creep relaxation characteristics. This material is manufactured with synthetic fiber reinforced with a nitrile binder.

Thermoseal C-4401SS

Thermoseal C-4409 has an expanded metal reinforcement. The galvanized low carbon steel insert makes this material suitable for conditions with high thermal and mechanical stress. C-4409 is excellent in hot gasses and can replace spiral wound gaskets in some applications. This material is manufactured with synthetic fiber reinforced with a nitrile binder.

Thermoseal C-4409

Thermoseal C-4324 is a universal gasket material for a wide range of applications and is a good general-purpose material suitable for use in liquids and steam at lower pressures and temperatures. The compressed fiber gasket material is manufactured with a combination of synthetic high-performance fibers reinforced with a nitrile binder.

Thermoseal C-4324

Thermoseal C-4439 is an excellent high-performance material for use in high temperature and high-stress applications. The expanded metal reinforcement is a galvanized low carbon steel insert which makes this material suitable when vibrations are present. This material is manufactured with a combination of fiberglass and aramid and inorganic fibers reinforced with a nitrile binder.

Thermoseal C-4439

Klinger Thermoseal

Klinger Thermoseal is your partner for quality sealing products and solutions. We manufacture and distribute reliable products for industrial and OEM applications. Our knowledgeable team combines exce

Klinger Thermoseal - Knowde

Website

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Regulatory & Compliance

Technical Details & Test Data

Safety & Health

Packaging & Availability

Storage & Handling

Innovation Hub

Thermoseal C-4401 is a universal gasket material for use in a wide range of applications. The general purpose gasket material has excellent sealability and chemical resistance. This material is manufa

Thermoseal C-4401 - Klinger  - NBR - Pipe Seals - General Purpose

Polymer Name

End Uses

Features

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Enter the 6-digit code sent to {email}

Verification email sent

Since you're using a personal email address, we require additional information about your business.

Tell us about your business

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Our team will reach out to you shortly to schedule a demo.

Good news, your demo request has been submitted!

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

For security purposes, please create a new password

Password expired

Sign in to {companyName}

Get a Demo

Don’t have an account? Ask your admin for access or 

Enter a new secure password

Enter a new password for your account

Change your password

Enter the email address associated with your account

Enter the email associated with your account and we’ll send you instructions to reset your password.

Reset your password

Forgot password?

If the email address you've entered is registered to a knowde account, you should receive instructions to reset your password soon. Remember to check your spam or junk folder as well.

If the email you’ve entered is registered to a Knowde account, you should receive an email with instructions for resetting your password shortly.

If you don’t receive it, try checking your spam or junk folder.

Password successfully reset!

Your data is protected and secured. Your information is only shared with Knowde Suppliers you’ve expressed interest in.

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Tell us about {userCompanyName}

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter new password

Recover your account

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

Compare Products

Quick and easy product classifications and attributes comparison side by side.

{price} each for {name}

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

Sign in or create a free account to view

{supplier} requires you to create an account to view their documents.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Since you're using a personal email address, we require proof to verify the information you have provided.

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

{companyName} experts - Knowde

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Request samples, documents, and quotes directly from suppliers

Insufficient Permissions:

You cannot submit this request due to:

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry.  You can:

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE THE MARKETPLACE BY

Knowde Software Solutions

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

This supplier is not accepting quote requests at this time.

Request Dialog

This functionality is not available for your profile

Your request has been sent to {companyName}

This information will help us get you the right materials.

This supplier is not accepting sample requests at this time.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Unsubscribe from Emails

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.

	Value	Units	Test Method / Conditions
Line Call Out	F712121B3E12K6M5	-	ASTM F104
Compressibility	7 - 14	%	ASTM F36J
Creep relaxation (1/32")	20	%	ASTM F38B
Density	112	lb/ft ³ (1.8 g/cc ³)	ASTM F1315
Dielectric Strength	14	kV/mm	ASTM D149-95a
Gas Permeability	max. 0.5	ml/min	DIN 3535/6
KLINGER Hot Compression Test Thickness Decrease 572°F (23°C) additional	17	%	-
KLINGER Hot Compression Test Thickness Decrease 73°F (23°C) initial	14	%	-
Leachable Chloride Content	100	ppm	FSA Method
Recovery	min. 50	%	ASTM F36J
Sealability	max. 0.25	ml/hr	ASTM F37A (1/32")
Thickness Increase ASTM F146 after immersion in ASTM Fuel A, 5h/73°F (23°C)	0 - 5	%	-
Thickness Increase ASTM F146 after immersion in ASTM Fuel B, 5h/73°F (23°C)	0 - 5	%	-
Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 901, 5h/300°F (149°C)	0 - 5	%	-
Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 903, 5h/300°F (149°C)	0 - 10	%	-
Weight increase ASTM F146 after immersion in Fuel B, 5h/73°F (23°C)	max. 10	%	-

Food & Nutrition Formulations

Agriculture & Feed

Sustainable Cosmetic Ingredients

Agrochemicals

Thermoseal C-4401

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Applications & Uses

Properties