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Galvanized PTFE Expansion Joints with Excellent Chemical Resistance

Galvanized PTFE Expansion Joints with Excellent Chemical Resistance

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Product Details
Chemical Resistance:
Pressure Rating:
150 Psi
16 Years' Experience
Working Pressure:
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Wooden Box
Delivery Time
5-8 work days
Product Description

Product Description:

Designed to accommodate a wide array of industrial applications, our PTFE Expansion Joints stand as a paragon of durability and efficiency. With 16 years' experience in the OEM industry, we have honed our expertise in producing top-tier expansion joints that are essential for ensuring the integrity and longevity of piping systems. Our product, with an impressive 18-month guarantee, showcases our commitment to quality and customer satisfaction.

The PTFE Expansion Joints excel in environments with challenging temperature conditions, boasting an extensive working temperature range from -50°C up to 150°C (-200°F to 500°F). This impressive range ensures that our product remains operational and reliable even under extreme thermal stress, making it an ideal choice for a multitude of industries, including chemical processing, pharmaceuticals, and food and beverage production.

Our PTFE Corrugated Hose Joint is specifically designed to absorb and compensate for thermal expansion, vibration, and misalignment in piping systems. The inherent flexibility of the PTFE material combined with its corrugated design allows for exceptional movement capabilities while maintaining a strong resistance to high pressures and corrosive chemicals. The pressure rating of 150 psi further attests to the robustness of this product, capable of withstanding substantial force without compromising its integrity.

The PTFE Compensator Bellow Joint is an equally impressive component of our product line. This bellow joint functions to isolate and reduce mechanical noise as well as absorb and reduce the strain on piping systems caused by thermal expansion. The PTFE material provides excellent chemical resistance, ensuring that the bellow joint can withstand a variety of aggressive substances without degrading. Its design caters to the needs of complex and demanding applications where reliability and safety are paramount.

The precision and quality of our PTFE Expansion Joints are the results of an extensive research and development process, combined with advanced manufacturing techniques. We understand the critical role these components play in the safety and efficiency of industrial operations, which is why we rigorously test our products to ensure they meet the highest standards of performance and reliability.

Our commitment to excellence is further demonstrated by our responsive customer service and technical support. We believe in not only providing a product but also ensuring that our customers have the necessary support throughout the lifecycle of their PTFE Expansion Joints. Whether you require assistance in selecting the right product for your application or need guidance during installation or maintenance, our team of experts is always ready to help.

In conclusion, the PTFE Expansion Joints we offer are the embodiment of engineering excellence, designed to perform flawlessly in a wide range of industrial settings. With our 16 years of OEM experience, extensive working temperature capacity, high-pressure rating, and an 18-month product guarantee, we are confident that our PTFE Corrugated Hose Joint and PTFE Compensator Bellow Joint will exceed your expectations and provide the reliability and performance that your operations demand.



  • Product Name: PTFE Expansion Joints
  • Warranty Period: 18 Months
  • Temperature Range: -200°F to 500°F
  • Tie Rod Options: Carbon Steel, Stainless Steel
  • Chemical Resistance: Excellent
  • Maintenance: Low
  • Also Known As: PTFE Corrugated Hose Joint
  • Alternative Name: PTFE Bellows Expansion Connector
  • Similar Product: PTFE Corrugated Hose Joint

Technical Parameters:

Pressure Rating 150 Psi
Working Pressure PN10, PN16
Application Chemical Processing, Food And Beverage, Pharmaceutical, Power Generation, Pulp And Paper, Water And Wastewater Treatment
Temperature Range -200°F To 500°F
Working Temperature - 50 ~ 150 ℃
Flange Standard DIN, BS, ANSI, JIS
OEM 16 Years' Experience
Installation Easy
Flange Material Carbon Steel
Chemical Resistance Excellent


The JINGNING PTFE Expansion Joints, with model numbers ranging from DN32 to DN800, are expertly crafted in China and come with the assurance of CE certification. These joints embody the pinnacle of chemical resistance, ensuring a long service life in even the most aggressive environments. The PTFE Corrugated Hose Joint is designed to be a durable solution for a myriad of industrial applications.

One of the primary application occasions for the JINGNING PTFE Expansion Joints is in settings where strong acids, bases, or solvents are present. The joints' excellent chemical resistance makes them an ideal choice for the chemical processing industry. The PTFE Compensator Bellow Joint serves as a critical component in maintaining the integrity of piping systems by absorbing thermal expansion and contraction, as well as isolating vibration.

When it comes to the pharmaceutical and food processing sectors, hygiene and cleanliness are paramount. The PTFE Bellows Expansion Connector, being non-toxic and compliant with stringent regulatory standards, is suitable for these applications. It ensures that no contaminants are introduced into the system, safeguarding the purity of products.

In terms of pressure handling, the JINGNING PTFE Expansion Joints accommodate a working pressure of PN10, PN16, and a pressure rating of 150 Psi. This makes them suitable for a variety of industrial scenarios, including water treatment plants, HVAC systems, and power generation facilities. Their ability to withstand a working temperature range from - 50 to 150 ℃ allows for installation in extreme temperature conditions.

Moreover, the JINGNING PTFE Expansion Joints are valued for their easy installation. This reduces downtime and labor costs, making them a cost-effective solution for both new installations and maintenance projects. With a minimum order quantity of just one and swift delivery times of 5-8 work days, these joints can be quickly integrated into any project. Each unit is meticulously packed in a wooden box to ensure it arrives at the installation site in perfect condition.

In summary, whether it be for the handling of corrosive fluids, accommodating thermal expansion in pipes, or ensuring product purity in sensitive manufacturing processes, the JINGNING PTFE Expansion Joints are equipped to meet the demands of various industries. With their robust construction, easy installation, and versatile application scenarios, these joints represent a reliable and efficient solution for maintaining the integrity of piping systems across a broad range of working conditions.



Brand Name: JINGNING

Model Number: DN32-DN800

Place of Origin: China

Certification: CE

Minimum Order Quantity: 1

Packaging Details: Wooden Box

Delivery Time: 5-8 work days

OEM: 16 Years' Experience

Antirust: Galvanized

Produce Name: PTFE Bellows Expansion Connector

Warranty: 18 Months

Application: Chemical Processing, Food And Beverage, Pharmaceutical, Power Generation, Pulp And Paper, Water And Wastewater Treatment

Durability: High

Product Description: Our JINGNING PTFE Bellows Expansion Connectors, also known as PTFE Compensator Bellow Joints, are designed for the most demanding applications in Chemical Processing, Food And Beverage, Pharmaceutical, Power Generation, Pulp And Paper, and Water And Wastewater Treatment. Crafted with high durability and a galvanized antirust finish, these connectors ensure a reliable solution for your expansion joint needs. With 16 years of OEM experience, we provide a product that boasts both quality and a proven track record of excellence.


Support and Services:

Our PTFE Expansion Joints are engineered to handle a wide range of temperatures and chemicals, making them ideal for a variety of demanding industrial applications. These expansion joints are designed to absorb thermal expansion, reduce vibration, and compensate for misalignment in piping systems. Constructed with high-quality Polytetrafluoroethylene (PTFE), they provide excellent resistance to corrosive environments and have a long service life.

Technical Support for our PTFE Expansion Joints includes assistance with selection, installation, and troubleshooting. Our team of experts is equipped to help you determine the appropriate size, style, and specifications for your application to ensure optimal performance and longevity. We provide guidance on proper installation techniques and best practices to ensure that the expansion joints are fitted correctly and function as intended.

If you encounter any issues with the performance of our PTFE Expansion Joints, our technical support team is available to assist with diagnostics and to provide solutions. We are committed to ensuring that our products meet your expectations and application requirements. Please note that regular inspection and maintenance are recommended to prolong the life of the product and prevent unforeseen downtime.

Additional services include custom fabrication to meet unique system requirements, on-site assistance, and training for your maintenance staff on the care and handling of PTFE Expansion Joints. Our goal is to provide not only a superior product but also the support and services necessary to maintain the reliability and efficiency of your operations.

For any further inquiries or assistance, please reach out to our customer service team. We are dedicated to providing the highest level of support and are here to help you with any questions or concerns you may have regarding our PTFE Expansion Joints.


Packing and Shipping:

The PTFE Expansion Joints are carefully packaged in robust, corrugated boxes to ensure they reach you in perfect condition. The packaging is designed to protect the products from any in-transit damage, including impacts, moisture, and dust.

Before shipping, each joint is individually wrapped in a protective film and secured with cushioning materials. This extra layer of protection prevents any scratches or contamination on the surface of the expansion joints.

All packages are clearly labeled with handling instructions and the package contents to facilitate safe and efficient transport. We use trusted shipping carriers to ensure timely and reliable delivery of your order to your specified destination.

Please note that for larger orders or specific shipping requirements, we can accommodate custom packaging and shipping arrangements. Contact our customer service for more information and assistance.



Q1: What sizes of PTFE Expansion Joints does JINGNING offer?

A1: JINGNING offers PTFE Expansion Joints in a range of sizes from DN32 to DN800, accommodating various pipeline diameters.

Q2: Where are JINGNING PTFE Expansion Joints manufactured?

A2: JINGNING PTFE Expansion Joints are manufactured in China, ensuring high-quality production standards.

Q3: Do JINGNING PTFE Expansion Joints come with certification?

A3: Yes, our PTFE Expansion Joints come with CE certification, meeting European standards for quality and safety.

Q4: What is the minimum order quantity for JINGNING PTFE Expansion Joints?

A4: The minimum order quantity for our PTFE Expansion Joints is 1 unit, allowing for flexibility in order size to meet your project needs.

Q5: What are the packaging and delivery details for JINGNING PTFE Expansion Joints?

A5: JINGNING PTFE Expansion Joints are packaged securely in wooden boxes to ensure safe transportation. The typical delivery time is 5-8 work days, depending on your location and order size.

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