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  • PTFE Wrapping Film
  • PTFE Film Tape
  • Thin PTFE Film
  • Porous PTFE Film
  • Gas Line PTFE Tape Certificate
  • PTFE Tape For Pipe Sealing

Contact Us

  • No.278, Qingxian Road, Linglong Street, Linan, Hangzhou, Zhejiang, China.
  • fiona@foreverseal.com
  • +8613732295276
Company Profile

 

Hangzhou Forever Plastics Co., Ltd located in Linan, Hangzhou, China. It is a professional manufacturer and exporter of high quality ptfe tape and ptfe film, which was established in 2009. We are not the largest one, but the best partner you need.


Since 2012, with significant investment in both Research&Development for all production line, we have already introduced automatic machines to improve the work efficiency and product quality. From mixing, calendering, stretching, slitting, rewinding and packing, our well-equipped facilities and professional quality control through all stages of production enable us to guarantee total customers’satisfaction.

Why Choose Us

Factory

Our company has 4 buildings and covering area of 6600m3, now we have over 60 workers, a team of qualified engineers and professional sales group. We have clean office building and good working environment.

Global Shipping

Our main market is Europe, North America, South America, South-East Asia, North Africa and Mid-East. We have large production capacity and export more than 15x20ft containers per month. We can produce goods quickly and ship goods on time.

Our Certificate

Our PTFE TAPE have obtained ISO9001, UL, DVGW, WRAS, ACS certificate. Stable and good quality lead us to keep long and standing business relations with old clients and get more new clients from middle & high quality markets.

 

Professional Service

We believe our good quality products and professional customer service can maintain long term stable business with our clients. If you are interested in our goods, please contact us freely. Welcome to visit our factory!

  • PTFE Tape For Pipe Sealing
    PTFE Tape For Pipe Sealing

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • PTFE Tape For HVAC Systems
    PTFE Tape For HVAC Systems

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • PTFE Dichtband / Gewindedichtband
    PTFE Dichtband / Gewindedichtband

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • Plumbing Tape To Stop Leaks
    Plumbing Tape To Stop Leaks

    Size: 12mmx0.1mmx12mx0.55g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • Teflon Tape On Hot Water Heater
    Teflon Tape On Hot Water Heater

    Size: 12mmx0.1mmx12mx0.55g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • PTFE Plumbers Tape DVGW DIN
    PTFE Plumbers Tape DVGW DIN

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • DVGW Certified PTFE Tape For Gas
    DVGW Certified PTFE Tape For Gas

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • PTFE Thread Sealing Tape DVGW
    PTFE Thread Sealing Tape DVGW

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • PTFE Tape DVGW Certificate DIN EN751-3
    PTFE Tape DVGW Certificate DIN EN751-3

    Size: 12mmx0.1mmx12mx0.6g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Yellow. Tape color: White. MOQ: 20000 pcs

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  • Teflon Tape On Water Lines
    Teflon Tape On Water Lines

    Size: 12mmx0.075mmx12mx0.47g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Light Blue. Tape color: White. MOQ: 20000 pcs.

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  • Ptfe Tape For Pipe Leakage
    Ptfe Tape For Pipe Leakage

    Size: 12mmx0.075mmx12mx0.46g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Light Blue. Tape color: White. MOQ: 20000 pcs.

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  • Pipe Thread Sealant Tape
    Pipe Thread Sealant Tape

    Size: 12mmx0.075mmx12mx0.44g/cm3. Spool OD/ID: 56mm OD, 25mm ID. Spool/Cover color: White/Light Blue. Tape color: White. MOQ: 20000 pcs.

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White plumbers tape is widely used by plumbers for General Water Plumbing applications. It is economical and used for all purpose.

What is White Plumbers Tape?

 

White plumbers tape is made from polytetrafluoroethylene(PTFE). PTFE is a fluoropolymer. It is the same substance used on nonstick cookware and also used to make eyeglasses and razor blades. PTFE is nonflammable and nontoxic.


White plumbers tape has a unique construction with various characteristics that make it ideal for plumbing projects. The tape has no adhesive. It won't stick to the pipes, making it easy to remove. Nothing will stick to it either, so it will not be hard to undo a pipe connection for maintenance or repairs in the future.

How Does White Plumbers Tape Work?

 

White plumbers tape is different from other kinds of tape. For instance, tapes you may have used around the house have adhesive on one or both sides to seal or adhere two surfaces together. white plumbers tape is not sticky, but it works very well in plumbing projects to ensure a tight fit between two pipes when they join together.

 

This pipe wrap tape serves as a lubricant and sealant for the threads of the pipes. It is slippery but not sticky, and conforms to the spaces between threads. It works very well for ensuring a tight and secure connection yet allows for easy disassembly when needed.

 

This product not only seals and lubricates pipe threads but also helps reduce the risk of threads getting stuck, thanks to the smooth surface that acts as a buffer.

 
Tips for Using White Plumbers Tape
 

TIP 1: Choosing the right type of tape
Select tape that is suitable for the type of pipes and fittings you are working with. There are different variations available, including tapes designed for water, gas, or specific materials like stainless steel. White plumbers tape is suitable for water pipe, if other application, you should choose other tape (welcome to contact us to help you choose the right type)

 

TIP 2: Proper application for different plumbing materials
Different materials require different application techniques. For instance, when working with plastic pipes, avoid overtightening, as it may cause damage. For metal pipes, apply slightly more tape to ensure a secure seal.

 

TIP 3: Ensuring a tight seal
Stretch and press the tape into the threads as you wrap it. This will help create a snug fit and prevent gaps that could lead to leaks.

 

TIP 4: Wrapping threads correctly
Always wrap the tape in the direction of the threads. This ensures that when you tighten the connection, the tape stays in place and doesn’t unravel.

 

TIP 5: Preventing common mistakes
Avoid overusing white plumbers tape, as excessive layers can lead to overtightening and leaks. Additionally, remember that tape is not a fix for damaged threads or significant pipe issues.

When Should You Not Use white plumbers tape?

 

 

Compression Fittings: Compression fittings, which create a seal by compressing a soft washer or ring against the pipe, do not require white plumbers tape. Using tape in these fittings can actually hinder their effectiveness and cause leaks.

 

Flare Fittings: Similar to compression fittings, flare fittings create a seal without the need for tape. Adding tape here can prevent the fitting from forming a proper seal and lead to gas or liquid leaks.

 

Threaded Joints on Garden Hoses: Garden hoses often have threaded connectors, but using white plumbers tape on these connections can lead to over-tightening and damage. Instead, use a rubber washer to create a proper seal.

 

Electrical Connections: White plumbers tape is not suitable for electrical connections. Its properties are tailored for plumbing applications, and using it in electrical work can lead to unsafe conditions.

 

Incompatible Materials: If you’re working with certain materials that can corrode or degrade the tape, such as certain chemicals or strong solvents, i’s best to avoid using white plumbers tape. It’s essential to consider the compatibility of materials.

 

High-Temperature Applications: While white plumbers tape is heat-resistant, there are specific high-temperature applications where it may not perform well. In these cases, look for specialized tape designed for extreme heat.

 

Critical Connections: In situations where a secure and reliable connection is crucial, such as gas lines or industrial applications, i’s advisable to consult with professionals or adhere to manufacturer recommendations rather than relying solely on white plumbers tape.

 
How to Fix the leakage by using white plumbers tape
 

Locate the Source
Locate the source of the leak. This may be a dripping faucet, a leaking pipe, or a hole in your plumbing. You can find the source of the leak by looking for wet spots on your walls, ceilings, or floors. Another way to locate the leak is to turn off all water appliances in your home and then check your water meter. If the needle on the meter is moving, that means there is a water leak somewhere in your home. Be careful not to confuse the leak with condensation, which can also cause wet spots on your walls or ceilings.

 
 

Turn off the Water Supply
Once you’ve located the leak, turn off the water supply to your home. This will prevent any further damage from occurring. Make sure to turn off the power to your home as well, as water and electricity don’t mix! Because you’ll be working with water, it’s always better to err on the side of caution.

 
 

Drain the Water From the Pipes
Now that you’ve turned off the water supply, water will still be in the pipes. To get rid of this water, turn on all the faucets in your home and let the water drain out. Once the water has drained, turn off the faucets and dry the area around the leak.

 
 

Remove the Fixture
Now that the water is turned off, you can remove the leaking fixture. This may involve unscrewing some screws or bolts, depending on the fixture type. Once the fixture is removed, take a look at the area around the leak. If there is any damage, such as a cracked pipe, you’ll need to repair or replace that section before continuing.

 
 

Clean the Surface
Clean the surface around the leak with a clean cloth. Be sure to remove any dirt, grime, or debris. This will ensure that the plumber’s tape will adhere properly. If dirt or debris is present, the tape may not stick or may come loose over time.

 
 

Apply the Tape
Cut a piece of plumber’s tape that is long enough to wrap around the pipe. Wrap the tape around the pipe clockwise, covering the entire surface. It’s important to wrap the tape tightly to form a watertight seal. If the tape is too loose, water may still leak through.

 
 

Screw the Fixture Back in Place
Screw the fixture back into place. Be careful not to overtighten the screws or bolts, as this could damage the pipe. Once the fixture is snug, turn on the water supply to your home and check for leaks.

 
 

Test for Leaks
Turn on the water to your home and test the area around the leak for any signs of water. If there are no leaks, you’re all set! If there are still leaks, check to see if the plumber’s tape is properly applied. If the tape is not applied correctly, remove it and reapply it. Make sure to press the tape firmly into place to make good contact with the surface.

 
How Do You Remove White Plumbers Tape?

 

Removing white plumbers tape, also known as Teflon tape or thread seal tape, is a relatively straightforward process.

 

Unscrew the Connection

If the threaded connection is still assembled, start by gently unscrewing the pipes or fittings from each other. Turn the connection counterclockwise to loosen and separate them.

 

Peel off the Tape

Once the connection is disassembled, you’ll notice the white plumbers tape wrapped around the threads. Begin by peeling off the tape carefully. You can use your fingers to grip the edge of the tape and peel it away from the threads.

 

Avoid Tearing

Take care not to tear the tape while removing it. If you encounter resistance or find that the tape is not coming off smoothly, you can use a pair of pliers to grip the edge of the tape and gently peel it away.

 

Clean the Threads

After removing the tape, you may notice residual adhesive or bits of tape on the threads. Use a clean cloth or paper towel to wipe away any leftover tape remnants. Ensure that the threads are clean and free from debris.

 

Inspect for Damage

While removing the tape, inspect the threads for any signs of damage or wear. If you notice any damaged threads, it’s advisable to address the issue before reapplying new tape and reassembling the connection.

 

Reapply New Tape (if needed)

If you’re planning to reuse the connection and want to ensure a proper seal, you can reapply fresh tape to the threads before reassembling. Follow the proper techniques for applying new tape as outlined in previous responses.

 

Reassemble the Connection

Once you’ve removed the old tape and cleaned the threads, you can reassemble the connection. Make sure to screw the pipes or fittings together tightly to create a secure seal.

What Types of Fittings Can Plumber’s Tape be Used on?

 

Ptfe Thread Seal Tape For Water

Pipe couplings: Plumber’s tape is commonly used when connecting pipe couplings, which are fittings used to join two pipes together.

 

Elbows: Elbows are fittings that change the direction of the pipe. Plumber’s tape helps create a tight seal when connecting pipes to elbow fittings.

 

Tees: Tees are fittings that create a T-shaped junction in a plumbing system. Plumber’s tape is used to ensure a secure seal when connecting pipes to tee fittings.

 

Unions: Unions are fittings that allow for easy disconnection of pipes for maintenance or repairs. Plumber’s tape is applied to the threaded connections of unions to prevent leaks when the pipes are joined.

 

Valves: Plumber’s tape is commonly used when installing valves, such as ball valves or gate valves, to create a tight seal at the threaded connections.

 

Showerheads and faucets: Plumber’s tape is applied to the threads when connecting showerheads or faucets to water supply pipes, ensuring a secure and leak-free connection.

 

Hose fittings: Plumber’s tape can be used on hose fittings, such as connectors or adapters, to prevent leaks at the threaded connections.

 
Our Factory

Our company has 4 buildings and covering area of 6600m3, now we have over 60 workers, a team of qualified engineers and professional sales group. We have clean office building and good working environment.

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Our Certificate
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ISO9001

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UL

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WRAS

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DVGW

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ROHS

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ACS

 
Our Exhibitions
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FAQ

Q: What is the white plumbing tape used for?

A: White or pink tape: Commonly used by plumbers and pipe fitters for water lines; White is the more common type; Pink is sturdier and often used by pipe fitters.
Yellow tape: Used for gas lines; Meets gas company standards for propane, butane, and natural gas.

Q: What is the difference between white and yellow plumbers tape?

A: White: Standard color for tape used in basic plumbing job. Comes in one density, for water pipes only. Yellow: Designates gas lines, such as natural gas, butane, and propane.

Q: What is the difference between pink and white plumbers tape?

A: Hello, the pink is fine to use for plumbing, it is just a heavier tape than white. however white is all i ever use. Can you use yellow tape on water lines? Yes you can, but there is no need to pay for the higher cost of the tape if the others work just as good.

Q: What is the purpose of white tape?

A: White General Purpose Tape can be used to join the laps of wall and roof underlays, damp proof membranes (i.e. commonly refer to as concrete underlays) and other vapour control products such as foil underlays. Installer or designer must check the compatibility of the tape and with the substrate manufacturer.

Q: Does plumbers tape stop leaks?

A: Because the tape is very strong, it should seal the leak immediately. However, this is not a long-term solution. This is meant to be used as a temporary measure to stop the issue from getting worse. A cracked or damaged pipe will certainly need to be replaced.

Q: How many times do you wrap plumbers tape?

A: To ensure a good seal, wrap the tape in a clockwise direction and cover the threads completely. You need to use only two or three wraps of tape; however, thinner tape may need four or five wraps.

Q: What do plumbers use instead of Teflon tape?

A: For many of the same applications, thread seal tape can be substituted with a pipe joint compound, commonly called “pipe dope.” Composed of a complex mix of materials (including oil, clay, ethanol and rosin) to create a liquid, pipe dope serves as a lubricant and a sealant for threaded joints.

Q: Is plumbers tape and Teflon tape the same?

A: Thread seal tape (also known as PTFE tape, Teflon tape, or plumber's tape) is a polytetrafluoroethylene (PTFE) film tape commonly used in plumbing for sealing pipe threads. The tape is sold cut to specific widths and wound on a spool, making it easy to wind around pipe threads.

Q: Is there such thing as too much plumbers tape?

A: If the tape is wrapped in a counterclockwise direction (or against the direction of the thread) it will unravel when mating into the female connection. Also, do not use too much Teflon tape as this could be counterproductive and prevent the joint from sealing properly and/or causing the tape to gum up.

Q: Is plumbers tape permanent?

A: Unlike permanent liquid joint compounds, plumber's tape allows for easy joint connection and disconnection without the mess. It's useful for threaded metal or rigid polymer pipes, and it's ideal for connecting decorative plumbing fixtures such as shower heads and faucets.

Q: How tight to tighten plumbing fittings?

A: They should be hand tightened and then another 1 or 2 turns, but no more. More turns will put too much pressure on the fitting and may crack it and cause a leak. The Tensile Stress created by tightening the fitting beyond hand-tight and 1 or 2 more turns will crack the female fittings.

Q: Can you use floss instead of plumbers tape?

A: While teflon tape is the best option for sealing threads in plumbing applications, dental floss can be used in a pinch and will hold up well enough to last! Half a dozen wraps should do the trick, but you may need to experiment with the number of wraps for your particular fixture as no two fixtures fit the same.

Q: What do the different colors of plumbers tape mean?

A: There are four main types of plumbing tape, which are color-coded based on their application. Yellow plumbing tape is designed for use on gas and fuel lines, the green tape is used on oxygen lines, and white and pink plumbing tape is for water lines.

Q: What do plumbers use to seal pipes?

A: Thread sealant, commonly known as "pipe dope," is used on a pipe to help secure a seal between threaded connectors. It comes as either a paste or tape and helps fill the threads between the pipe and fitting. When performing any plumbing project, choosing the right thread sealant is important.

Q: What to use instead of plumbers tape?

A: Teflon-bonded silicone is a new and improved alternative to Teflon tape. Teflon-bonded silicone seal bars can inserted and changed in a fraction of the time required for Teflon tape changeovers.

Q: Where not to use plumbers tape?

A: An important thing to remember is that PTFE tape should not be used when connecting PVC fittings or valves with a female (FPT) thread. If the tape is used on female connections, a wedging action can occur which will cause major stress on the joint during assembly.

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