About Us
About Us
Ningbo Kaxite Sealing Materials Co., Ltd. Ningbo Kaxite Sealing Materials Co., Ltd. is based in Ningbo, Zhejiang Province, China. Kaxite is one of the biggest sealing and heat preservation products manufacturer in China. Kaxite supply the overall solution of Metal Gaskets, Non-metallic Gaskets, Braided Packings, Compressed Gasket Sheets. To assure create more valve for customers from all over the world.Featured Products
PTFE Molded Rods
PTFE Extruded Rod
Discover Kaxite Sealing's PTFE Extruded Rod—an essential solution for high-performance sealing in demanding industrial environments. Crafted from pure PTFE, this rod offers exceptional chemical resistance, low friction, and durability, ensuring reliable performance in harsh conditions. Ideal for engineers and manufacturers, it simplifies maintenance and enhances equipment longevity, providing peace of mind with superior quality. Trust Kaxite Sealing for unmatched precision and innovation—elevate your applications today with this durable, versatile product.
PTFE Skived Sheets
Skived PTFE Teflon Sheet
Discover Kaxite Sealing's premium Skived PTFE Teflon Sheet, expertly crafted for superior sealing and insulation in demanding industrial applications. This high-quality sheet offers exceptional chemical resistance, low friction, and durability, ideal for engineers and manufacturers in aerospace, automotive, and chemical processing. Experience reliable performance and enhanced safety with our unique precision-skiming technology, ensuring consistent thickness and smooth finish. Elevate your projects with Kaxite Sealing's trusted solution for long-lasting protection against harsh environments.
Expanded PTFE Tape
Ptfe Sealant Tape
Discover Kaxite Sealing's Ptfe Sealant Tape, the ultimate solution for leak-proof sealing in plumbing and industrial applications. Made from durable PTFE material, it offers superior resistance to chemicals and extreme temperatures, ensuring long-lasting performance. Ideal for DIY enthusiasts and professionals tackling home repairs or industrial projects, this tape prevents costly leaks and provides peace of mind with every use. Its easy application and high effectiveness set it apart from standard tapes, delivering reliable results. Trust Kaxite Sealing for top-quality sealing solutions that make every job easier and more secure.
PTFE O Ring
PTFE Ring
Kaxite Sealing's PTFE Ring combines durability and chemical resistance for superior sealing across industries. Its high-performance material ensures leak-proof reliability in harsh conditions, enhancing safety and efficiency. Ideal for engineers and manufacturers, this ring transforms operations with unmatched longevity and versatility compared to standard seals. Experience peace of mind and long-term value—choose excellence in every application.
Expanded PTFE Tape
PTFE Tape
Kaxite Sealing PTFE Tape seals pipe threads with unmatched reliability, crafted from premium PTFE for superior leak prevention and easy application. Ideal for DIYers and professionals, it ensures peace of mind in plumbing projects, offering enhanced durability and a smooth finish. Experience lasting protection and upgrade your toolkit today!
Expanded PTFE Tape
Expanded Ptfe Gasket Tape
Kaxite Sealing's Expanded Ptfe Gasket Tape is a premium sealing solution designed for demanding industrial applications. Made from expanded PTFE, it offers superior chemical resistance, durability, and flexibility, making it ideal for professionals in manufacturing, plumbing, and maintenance. Experience leak-free performance and enhanced safety with our easy-to-apply tape, which outperforms traditional gaskets. Trust Kaxite Sealing to deliver reliable, long-lasting protection for your equipment.
Expanded PTFE Tape
Expanded Ptfe Sealant Tape
Kaxite Sealing's Expanded Ptfe Sealant Tape is a premium sealing solution for pipes and joints, offering superior leak-proof protection with its durable PTFE material. Its key advantages include easy application, high-temperature resistance, and long-lasting performance, making it ideal for plumbers, DIY enthusiasts, and industrial users in plumbing, HVAC, or automotive repairs. Users enjoy peace of mind from enhanced safety and reduced maintenance, while its flexibility sets it apart from rigid alternatives. Experience reliable sealing with Kaxite Sealing—your trusted choice for quality assurance.
Modified PTFE Gaskets
Modified PTFE Gasket
Discover Kaxite Sealing's Modified PTFE Gasket, engineered for superior sealing in demanding industrial applications. Its advanced modified PTFE material offers exceptional chemical resistance, durability, and reliability, ensuring leak-free performance under extreme conditions. Ideal for engineers, manufacturers, and maintenance professionals, this gasket enhances efficiency and safety in chemical processing, aerospace, and automotive sectors. Experience peace of mind with reduced downtime and costs. Stand out with our certified quality and cutting-edge technology—choose Kaxite Sealing for unmatched precision and trust.
Expanded PTFE Gaskets
Expanded PTFE Gasket
Kaxite Sealing's Expanded PTFE Gasket offers superior sealing for demanding industrial applications. Its unique expanded PTFE material provides exceptional chemical resistance, flexibility, and durability, outperforming traditional gaskets. Ideal for engineers and maintenance teams in chemical, pharmaceutical, and oil & gas industries, it ensures leak-proof performance even under extreme conditions. Experience peace of mind with reliable, long-lasting seals that reduce downtime and maintenance costs. Choose Kaxite Sealing for cutting-edge sealing solutions that deliver unmatched quality and efficiency.
PTFE Envelope Gaskets
PTFE Envelope Gasket
Discover Kaxite Sealing's PTFE Envelope Gasket: a durable, low-friction sealing solution ideal for chemical and industrial applications. Its PTFE envelope core ensures superior resistance to corrosion and extreme temperatures, providing reliable performance for engineers and maintenance professionals. Experience enhanced safety and efficiency in harsh environments, with a design that outperforms standard gaskets in longevity and versatility. Trust Kaxite Sealing for quality that seals the deal—upgrade your equipment today with this innovative gasket technology.
Pure PTFE Gaskets
Pure PTFE Gasket
Discover the Kaxite Sealing Pure PTFE Gasket, the ultimate solution for superior chemical resistance and durability in industrial sealing. Engineered with pure PTFE, it outperforms competitors, ensuring leak-free performance in harsh environments like chemical processing. Its versatility makes it ideal for engineers and manufacturers seeking reliable, long-lasting seals. Experience peace of mind with enhanced safety and efficiency, backed by our quality commitment. Act now to upgrade your operations.
PTFE Filter Bag
PTFE Filter Bag
Discover Kaxite Sealing's PTFE Filter Bag, a premium solution for superior filtration in demanding industries. Crafted from high-quality PTFE, it offers exceptional chemical resistance, durability, and efficiency, ensuring reliable performance in harsh environments. Ideal for manufacturing, pharmaceuticals, and chemical processing, this bag solves filtration challenges, delivering peace of mind and enhanced productivity. Its unique design and advanced technology set it apart from competitors, providing unmatched value and results.
Quality Control
KAXITE provides high quatlity sealing products through strict quality checks at every step of producton.
KAXITE provides high quatlity sealing products through strict quality checks at every step of producton.
OEM & ODM
Over 30 years OEM & ODM experience for global customers from the Middle East, USA, and Europe.
Over 30 years OEM & ODM experience for global customers from the Middle East, USA, and Europe.
Competitive Price
We 100% guarantee competitive prices on our high quality sealing products. Our friendly, qualified customer representatives will also ensure excellent service throughout.
We 100% guarantee competitive prices on our high quality sealing products. Our friendly, qualified customer representatives will also ensure excellent service throughout.
Prompt Feedback
In addition to our professional tracking order system, our easy-to-reach staff keeps provides customers with prompt updates on orders.
In addition to our professional tracking order system, our easy-to-reach staff keeps provides customers with prompt updates on orders.
News
What are the common applications for Modified PTFE Gaskets in the chemical industry?An overview of the typical uses and benefits of Modified PTFE Gaskets in chemical processing and equipment sealing.
2026-02-19
What are common failure modes for PTFE ring gaskets?Common failure modes for PTFE ring gaskets include cold flow, creep relaxation, chemical degradation, and thermal expansion.
2026-02-13
PTFE hose offers superior chemical resistance and a wider temperature range, while rubber hose provides greater flexibility and is often more cost-effective.
2026-02-12
Graphite PTFE packing is designed for high-speed rotary equipment such as pumps, offering excellent lubrication, chemical resistance, and durability under demanding conditions.
2026-02-11
Are PTFE molded sheets FDA approved for food contact?PTFE molded sheets are FDA approved for food contact, ensuring safety for food processing and packaging applications.
2026-03-11
What industries commonly use PTFE Skived Sheets?PTFE Skived Sheets are widely used in industries such as chemical processing for gaskets and seals, electrical for insulation, food and beverage for non-stick surfaces, and automotive for components requiring high temperature and chemical resistance.
2026-03-10
What is the difference between molded and extruded PTFE rods?Molded PTFE rods are created through compression molding, resulting in higher density and superior mechanical strength for precision applications, while extruded PTFE rods are formed by pushing material through a die, offering cost-effectiveness and smoother surfaces for general industrial uses.
2026-03-09
What are the limitations or disadvantages of using extrusion PTFE rods?The article discusses the limitations and disadvantages associated with using extruded PTFE rods.
2026-03-03
A PTFE tube is a flexible, chemically resistant tube made from polytetrafluoroethylene, used for fluid transfer in chemical, medical, and industrial applications.
2026-03-02
How do you install and properly torque pure PTFE gaskets?Installing and torqueing pure PTFE gaskets requires specific techniques to ensure a proper, leak-free seal.
2026-02-27
How to properly install and torque expanded PTFE gaskets?Proper installation and torquing techniques for expanded PTFE gaskets to ensure effective sealing.
2026-02-23
How Long Do PTFE Envelope Gaskets Typically Last?This article explores the typical lifespan of PTFE envelope gaskets, examining factors that influence their durability and performance in various industrial applications.