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Added value distributor and development

PTFE heat shrink tubing 4:1 Dealer

  • Large selection of PTFE heat shrink tubing 4:1
  • For electrical engineering and electronics business
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PTFE heat-shrink tubing 4:1 for cable protection and insulation from ROTIMA
Over 60 years of experience
in the electrical engineering and electronics industry
Short delivery times
through optimized warehousing
Germany and Switzerland
Dual location strength and reliability

PTFE heat shrink tubing 4:1 in our range:

PTFE heat shrink tubing 4:1 - Size chart

PTFE heat shrink tubing 4:1 - Technical data sheet for download

For detailed information on our PTFE heat shrink tubing 4:1, we offer you a comprehensive technical data sheet for download. This data sheet contains all the important technical specifications, including material composition, temperature resistance and electrical insulation properties. You will also find detailed information on the dimensions and availability of our products.
Download: Technical data sheet
PTFE heat-shrink tubing 4:1-Technical data sheet
As an experienced distributor of PTFE heat shrink tubing 4:1, we offer you high-quality products for a wide range of applications. Our 4:1 PTFE heat-shrink tubing is perfect for cable protection and insulation. These tubes are particularly durable and offer reliable protection.

Our PTFE heat shrink tubing 4:1 is not only robust, but also ideal for use in harsh environments. It can withstand extreme conditions and is particularly resistant. This makes it the first choice for many industries.

Another advantage of our PTFE shrink tubing 4:1 is its high chemical resistance. Whether you use it in the chemical industry or in other demanding areas, this tubing remains stable and reliable.

Do you need PTFE heat shrink tubing 4:1 for high-voltage applications? No problem! Our tubing is specially developed to withstand high voltages and provide optimum protection for your cables. Safety and reliability are our top priorities.

We offer PTFE heat shrink tubing 4:1 in various sizes and colors. So you will always find exactly the right product for your needs. Whether small or large, colored or transparent - you will find what you are looking for here.

As your PTFE heat shrink tubing 4:1 dealer, we attach great importance to quality and customer satisfaction. Our aim is to offer you the best products and the best service. We are always available to answer your questions and help you choose the right heat shrink tubing.

Why should you choose us as your PTFE heat shrink tubing 4:1 distributor? Quite simply, we offer you high-quality products, excellent customer service and fast delivery. Trust our experience and expertise.

Contact us today and discover our extensive range of PTFE heat shrink tubing 4:1 for cable protection and insulation, with high chemical resistance, for use in harsh environments and for high-voltage applications. We look forward to helping you!
Do you have any questions about our offer?
PTFE shrink tubing 4:1
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PTFE heat-shrink tubing 4:1 for cable protection and insulation

In our range you will find a variety of sizes, colors and materials that meet all industry-standard specifications and are suitable for precise applications. Each product in our range has been carefully selected to ensure the highest quality and performance.

Below you will find detailed tables with sizes and technical data for each of our hoses. These tables provide you with all the important information at a glance, including diameter, temperature range and material properties. This way you can ensure that you find the right hose for your specific requirements.
PTFE heat-shrink tubing 4:1 for cable protection and insulation from ROTIMA
What can we do for you?
Contact our product experts
Dominik        Grahammer
Dominik Grahammer
Sales- and Productmanagement
+49 8341 9340348
[email protected]
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What can we do for you?
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Rotima Oliver Bürli
Oliver Bürli
Head of Hose Technology, Sales and Product Management
+41 44 927 26 38
[email protected]
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PTFE shrink tubing 4:1

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Frequently asked questions about PTFE shrink tubing 4:1

PTFE 4:1 heat shrink tubing is often used to insulate and protect cables and connections. But what exactly does the 4:1 mean in this context? The shrink ratio is a crucial property of heat shrink tubing, and here we explain why PTFE 4:1 heat shrink tubing is so special.

What is PTFE heat shrink tubing 4:1 and what is it used for?

PTFE shrink tubing 4:1 is a tubing made of PTFE material that shrinks to a quarter of its original size when heated. It is mainly used for the protection and insulation of cables and wires.

What advantages does PTFE heat shrink tubing 4:1 offer?

  1. Strong adaptability: With a shrink ratio of 4:1, the 4:1 heat shrink tubing can effectively enclose different sizes of cables and components. This makes it ideal for applications where the size of the parts to be protected varies greatly.
  2. Resistant material: PTFE, also known as Teflon, is particularly resistant to high temperatures, chemicals and mechanical stress. Shrink tubing 4:1 transparent or shrink tubing Teflon is made of PTFE and therefore not only offers a high level of adaptability, but also a high level of protection in demanding environments.
  3. Easy to use: The high shrink ratio makes the transparent 4:1 shrink tubing very easy to use. Regardless of whether irregularly shaped parts or large cable connections need to be insulated. The Teflon shrink tubing adapts automatically and ensures a tight fit.
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What does 4:1 mean for PTFE shrink tubing 4:1?

The specification 4:1 after the type designation PTFE shrink tubing indicates the shrink ratio. The 4:1 shrink ratio indicates that the PTFE shrink tubing shrinks to a quarter of its original diameter when heated. The tubing has a very strong shrinking effect when heated.

For example, if you use PTFE shrink tubing 4:1 with an initial diameter of 40 mm, it shrinks to 10 mm. This makes this tubing particularly suitable for covering large size differences in cables or irregularly shaped connections.

The 4:1 shrink ratio offers flexibility when using the shrink tubing. It means that a special tube is used to enclose both large and small diameters. This saves material costs, as fewer different sizes are required, and makes 4:1 shrink tubing very versatile.

A 4:1 transparent shrink sleeve also has the advantage that the condition of the underlying cables or connections can be checked at any time without removing the protection. This is particularly practical for inspections and maintenance work.
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In which sizes and colors is PTFE heat shrink tubing 4:1 available?

The PTFE heat shrink tubing 4:1 is available in various sizes and colors to meet different requirements. This allows you to select the right tubing for your specific applications.

Is PTFE heat shrink tubing 4:1 suitable for use in harsh environments?

Yes, PTFE heat shrink tubing 4:1 has been specially developed for use in harsh environments. It can withstand extreme conditions such as high temperatures, chemicals and mechanical stress.

Can PTFE heat shrink tubing 4:1 be used for high-voltage applications?

Yes, PTFE heat shrink tubing 4:1 is ideal for high-voltage applications. It provides reliable protection and insulation for cables and wires that are exposed to high voltages.
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