Jaw-Dropping Facts About Sch 80 CPVC Bushings


If you’re looking for a reliable and durable solution for connecting pipes in your plumbing system, Sch 80 CPVC Bushings might just be what you need. These bushings are specifically designed for Schedule 80 CPVC pipes, offering a secure and leak-proof connection.

With their high-quality construction and resistance to corrosion and heat, Sch 80 CPVC Bushings ensure long-lasting performance and peace of mind. Whether you’re a professional plumber or a DIY enthusiast, this article will provide all the essential information about Sch 80 CPVC Bushings and their benefits.


AUG 2023 CTASch 80 CPVC Bushings are an essential component in various industries. They are designed to connect pipes of different sizes and are commonly used for joining CPVC pipes. These versatile fittings provide a secure and leak-proof connection, ensuring the smooth flow of fluids in various applications.

Definition of Sch 80 CPVC Bushings

Sch 80 CPVC Bushings, also known as Schedule 80 CPVC Bushings, are pipe fittings made from Chlorinated Polyvinyl Chloride (CPVC) material. They are specifically designed for use with CPVC pipes and have excellent chemical resistance, making them suitable for a wide range of applications.

Usage in Different Industries

Sch 80 CPVC Bushings have extensive use in various industries due to their numerous advantages. They are commonly utilized in water treatment and distribution systems, chemical processing plants, agriculture, and irrigation systems. These bushings offer reliable performance in diverse settings, from industrial applications to residential plumbing.

Sch 80 CPVC Bushings are available in different types to cater to various installation requirements. Each type serves a specific purpose and provides distinct benefits.

Flanged Bushings

Flanged Bushings feature a flange on one or both ends, allowing for easy attachment and detachment from other system components. This design facilitates quick maintenance and repairs, making them ideal for applications where accessibility is crucial.

Threaded Bushings

Threaded Bushings have internal and external threads, which can be screwed into place. These bushings ensure a secure and leak-free connection without additional tools or adhesives. They are commonly used in plumbing systems and other applications where easy installation and removal are desired.

Reducing Bushings

Reducing Bushings (Reducer Bushing) are used when connecting pipes of different diameters are needed. They feature one end with a larger diameter and the other with a smaller one, allowing for a smooth transition between two different pipe sizes. These bushings provide a reliable connection while maintaining the integrity of the plumbing system.


Sch 80 CPVC Bushings come in different sizes and have specific physical and performance properties that ensure their compatibility with various applications. Understanding these specifications is crucial to ensure the bushings’ proper selection and installation.

Dimensions and Physical Properties

Sch 80 CPVC Bushings are available in different sizes, ranging from ½ inch to 12 inches in diameter. They are designed to meet specific dimensional standards, ensuring compatibility with CPVC pipes of corresponding sizes. In addition, these bushings exhibit excellent impact resistance, high tensile strength, and low thermal conductivity.

Pressure Rating

Sch 80 CPVC Bushings are designed to withstand high pressure in different applications. They have specific pressure ratings that indicate the maximum pressure they can endure safely. These ratings are important considerations when selecting bushings for a particular system to ensure their durability and longevity.

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Temperature Rating

Sch 80 CPVC Bushings’ temperature ratings determine their performance in different temperature ranges. They can withstand a wide range of temperatures, making them suitable for both hot and cold water systems. It is important to consider the temperature rating (or temperature range) of the bushings to prevent any premature degradation or failure in the system.

Installing and replacing Sch 80 CPVC Bushings requires careful attention to detail and adherence to proper procedures. Following the correct installation steps not only ensures a leak-proof connection but also extends the lifespan of the bushings.

Tools Needed

  • CPVC Pipe Cutter
  • Emery Cloth or Sandpaper
  • CPVC Solvent Cement
  • Applicator Brush
  • Teflon Tape (for threaded bushings)
  • Pipe Wrench or Adjustable Pliers (if needed)

Step by Step Guide to Installation

  1. Measure and mark the CPVC pipe to determine the appropriate location for the bushing installation.
  2. Cut the pipe at the marked location using a CPVC pipe cutter to achieve a clean and straight cut.
  3. Use emery cloth or sandpaper for deburring the cut end of the pipe, ensuring smooth edges for a proper fit.
  4. Apply CPVC solvent cement to the outside of the pipe end and the inside of the bushing, following the manufacturer’s instructions.
  5. Insert the bushing into the pipe, ensuring it is fully seated and aligned properly.
  6. For threaded bushings, wrap Teflon tape around the external threads before screwing them into place.
  7. Use a pipe wrench or adjustable pliers to tighten the bushing to the desired level securely.
  8. Allow sufficient time for the solvent cement to cure per the manufacturer’s instructions before pressuring the system.

Common Mistakes When Installing

It is important to avoid common mistakes that may compromise the integrity and functionality of the installed Sch 80 CPVC Bushings. Some common mistakes to avoid include:

  • Insufficient deburring of the pipe end, leading to poor fitting and potential leaks.
  • Incomplete application of solvent cement, resulting in weak bonding and possible failure.
  • Over-tightening threaded bushings causes cracks or fractures in the CPVC material.
  • Failure to allow proper curing time for the solvent cement can result in premature system failure.

Sch 80 CPVC Bushings offer several advantages, making them a preferred choice in various applications. These benefits contribute to their popularity and widespread use across different industries.

Durability and Longevity

Sch 80 CPVC Bushings are known for their exceptional durability and longevity. They can withstand harsh environmental conditions, including chemical exposure, high pressures, and varying temperatures. Their resistance to corrosion and degradation ensures reliable performance, even in challenging applications.

Corrosion Resistance

One of the key advantages of Sch 80 CPVC Bushings is their excellent corrosion resistance. Unlike metal bushings that may corrode over time, CPVC bushings are impervious to rust and chemical degradation. This corrosion resistance makes them ideal for use in corrosive environments, such as chemical processing plants and wastewater treatment facilities.

Ease of Installation

Sch 80 CPVC Bushings are relatively easy to install compared to other types of fittings. Their lightweight construction and compatibility with solvent cement and threaded connections simplify the installation process. This ease of installation not only saves time and effort but also reduces the risk of installation errors and leaks.

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sch 80 cpvc bushings 2Proper storage and handling of Sch 80 CPVC Bushings are essential to maintain their integrity and ensure their performance when installed. The following recommended practices contribute to the longevity and effectiveness of these fittings.

Proper Storage Practices

When storing Sch 80 CPVC Bushings, it is crucial to keep them in a clean, dry, and well-ventilated area. Exposure to excessive heat, direct sunlight, extreme cold, and moisture should be avoided. The bushings should be stored away from direct contact with the floor to prevent any potential damage.

Safety Precautions in Handling

When handling Sch 80 CPVC Bushings, it is important to observe basic safety precautions. Wear appropriate protective gear, such as gloves and safety glasses, to prevent any potential injury. Avoid dropping or mishandling the bushings to prevent any damage affecting their performance when installed.

Regular maintenance of Sch 80 CPVC Bushings ensures their optimal performance and longevity. Timely inspections and routine checks help identify any signs of wear and tear, allowing for prompt maintenance or replacement.

Routine Check-ups and Maintenance

Periodically inspect Sch 80 CPVC Bushings for any signs of leaks, cracks, or corrosion. Ensure the solvent cement bonding is intact, and the bushings are securely tightened. Clean the bushings if necessary and address any issues promptly to prevent further damage to the system.

Identifying Signs of Wear and Tear

Common signs of wear and tear in Sch 80 CPVC Bushings include visible leaks, cracks, discoloration, or irregularities in the surface. If any of these signs are detected, it is important to assess the severity of the damage and take appropriate action, such as repair or replacement.

Replacement Procedures

If Sch 80 CPVC Bushings show significant signs of wear or damage, it is advisable to replace them. Follow the same installation procedures outlined earlier to ensure a proper and secure connection with the existing plumbing system. It is essential to adhere to the correct sizing and specifications when selecting replacement bushings.

Comparing Sch 80 CPVC Bushings to other commonly used bushing materials provides insights into their unique advantages and suitability in specific applications.

Comparisons to Metal Bushings

sch 80 cpvc bushings 3When compared to metal bushings, Sch 80 CPVC Bushings offer several advantages. CPVC bushings are lightweight, making them easier to handle and install. They are also corrosion-resistant, unlike metal bushings that may rust over time. Additionally, CPVC bushings require no insulation to prevent heat transfer, as they have low thermal conductivity.

Comparisons to PVC Bushings

While PVC (Polyvinyl Chloride) bushings are similar to CPVC bushings in terms of chemical resistance, CPVC bushings have higher temperature and pressure ratings. CPVC bushings are designed to handle elevated temperatures, making them suitable for hot water systems and other applications where PVC may not be ideal.

Comparisons to Rubber Bushings

Rubber bushings are known for their flexibility and vibration-damping properties. However, CPVC bushings offer superior chemical resistance and are better suited for applications where exposure to corrosive substances is a concern. CPVC bushings also have higher pressure and temperature ratings than most rubber bushing materials.


While Sch 80 CPVC Bushings are reliable and durable, certain problems may arise under specific circumstances. Familiarizing oneself with common issues enables prompt action and effective solutions.

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Leakage Issues

Leakage is one of the common problems observed with Sch 80 CPVC Bushings. Causes of leaks can range from improper solvent cement application, inadequate tightening of threaded bushings, or damage during installation. Promptly identifying and addressing the source of the leakage is crucial to prevent any further damage or potential system failure.

Cracking or Fracture

In rare cases, Sch 80 CPVC Bushings may develop cracks or fractures. This can happen due to excessive tightening, impact, or long-term exposure to harsh chemicals. Cracked or fractured bushings need to be replaced immediately to avoid any potential leaks or system failures. Identifying the cause of the cracks is important to prevent recurrence.

Potential Solutions and Repairs

When encountering problems with Sch 80 CPVC Bushings, it is advisable to consult a professional or follow manufacturer-recommended repair procedures. Prompt replacement of damaged or faulty bushings is crucial to maintain the integrity and functionality of the system. It is important to source replacement bushings from reputable suppliers to ensure high quality and compatibility with the existing plumbing system.


Advancements in material science and innovations in bushing design continue to shape the future of bushing technology, including Sch 80 CPVC Bushings.

Advancements in Material Science

Research and development efforts are focused on developing new materials with enhanced properties, such as increased strength, improved chemical resistance, and broader temperature ranges. These advancements aim to improve the performance and durability of bushings in demanding applications.

Innovations in Bushing Design

Innovations in bushing design are geared towards improving ease of installation, compatibility, and customization options. This includes developing quick-connect bushing systems, flexible bushings for easier fitting in complex systems, and advanced sealing technologies to enhance leak prevention.

Environmental Implications

Sustainability and environmental considerations are increasingly becoming influential factors in bushing technology. Efforts are being made to develop eco-friendly materials and manufacturing processes, promote energy-efficient installations, and explore recycling options for used bushings to reduce their environmental impact.

In conclusion, Sch 80 CPVC Bushings are versatile and reliable fittings that provide secure connections in various industries. Their durability, corrosion resistance, and ease of installation make them a preferred choice for connecting CPVC pipes.

Check out the Sch 80 CPVC Bushings here.

Proper installation procedures, checking of temperature range, routine maintenance, and prompt replacement ensure optimal performance and longevity. The continued advancements in bushing technology pave the way for further improvements and innovations, creating a promising future for Sch 80 CPVC Bushings and other bushing materials.

At Pipe Xpress, we are a leading pipe supplier that can deliver any quantity you require. We have 1 1/2 inch x 1-inch schedule 80 CPVC bushing and couplings for your pipe system.

We have fast delivery and shipping services for all our pipe products, from PVC fittings to valves. Place your order by visiting our store or call us at 610-918-7120Grab your Sch 80 CPVC bushings now.