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Ningbo Kaxite Sealing Materials Co., Ltd.
Ningbo Kaxite Sealing Materials Co., Ltd.

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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.
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News

  • Is PTFE Fiber the same as Teflon?
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    Is PTFE Fiber the same as Teflon?
    PTFE fiber is manufactured from polytetrafluoroethylene (PTFE), which is the same base polymer used to produce Teflon, a well-known brand name. Therefore, Teflon is a type of PTFE, and PTFE fiber is made from this material. However, "Teflon" is often associated with non-stick coatings, while PTFE fiber refers specifically to a fibrous form used in various industrial applications. This introduction clarifies the relationship and key distinction between the two terms.
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  • What Makes PTFE Film a Superior Non-Stick and Low-Friction Material?
    10
    02
    What Makes PTFE Film a Superior Non-Stick and Low-Friction Material?
    PTFE film is renowned for its exceptional non-stick properties and extremely low coefficient of friction. This introduction explores the unique molecular structure and chemical inertness that make it a superior material for applications requiring minimal adhesion and high durability.
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  • How are PTFE parts manufactured?
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    02
    How are PTFE parts manufactured?
    PTFE parts are manufactured through specialized processes that shape and form the material.
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  • What are the limitations or disadvantages of expanded graphite gaskets?
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    What are the limitations or disadvantages of expanded graphite gaskets?
    Expanded graphite gaskets provide excellent chemical resistance and thermal stability, but they come with notable limitations. They exhibit relatively low mechanical strength, making them prone to cracking or extrusion under high loads and pressure surges. In oxidizing environments, graphite begins to degrade at sustained temperatures above 450°C. The material can also adhere strongly to flange surfaces, making removal difficult and potentially damaging gasket seating areas. Creep relaxation over time may require frequent retorquing, and their brittleness demands careful handling during installation. They are not ideal for strong oxidizers or certain acidic conditions that attack graphite.
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  • What are the common applications of ring joint gaskets?
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    06
    What are the common applications of ring joint gaskets?
    Ring joint gaskets are primarily used in high-pressure, high-temperature flange connections across the oil and gas, petrochemical, and power generation industries. Their common applications include wellhead assemblies, pipeline flanges, valves, pressure vessels, and heat exchangers, where they provide reliable sealing under extreme conditions.
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  • What are double jacket gaskets and how do they work?
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    What are double jacket gaskets and how do they work?
    Double jacket gaskets are sealing components featuring a metal outer shell filled with a soft, non-metallic material. They work by compressing between flange faces, allowing the filler to conform to surface irregularities and create a tight seal, while the metal jacket provides strength, blowout resistance, and durability under high pressure and temperature conditions.
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  • What are the advantages of PTFE gaskets?
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    06
    What are the advantages of PTFE gaskets?
    PTFE gaskets provide outstanding chemical resistance, wide temperature tolerance, low friction, and reliable sealing, making them suitable for harsh and high-purity environments.
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  • Are serrated gaskets suitable for steam service?
    05
    06
    Are serrated gaskets suitable for steam service?
    This article explores whether serrated gaskets can reliably handle the challenges of steam service, addressing temperature limits, pressure containment, and potential leakage risks.
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  • Can non-asbestos gaskets be used in food processing?
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    Can non-asbestos gaskets be used in food processing?
    This article explores whether non-asbestos gaskets meet the strict safety and hygiene standards required for food processing environments, examining material choices and regulatory compliance.
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  • How to clean copper gaskets?
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    How to clean copper gaskets?
    Discover simple steps to clean and restore copper gaskets, ensuring optimal performance and longevity.
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  • How heat resistant is gasket tape?
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    How heat resistant is gasket tape?
    Learn about the temperature limits of gasket tape and how it holds up under extreme heat.
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  • What is the temperature range of standard rubber gaskets?
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    What is the temperature range of standard rubber gaskets?
    Standard rubber gaskets are designed to perform reliably within a specific temperature range, which varies depending on the material used. Typically, common rubber gaskets made from materials like nitrile or neoprene can handle temperatures from -40°F to 250°F (-40°C to 121°C). However, specialized rubber compounds may extend these limits, making it important to select the right gasket for your application’s temperature requirements.
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We are best For Secure Industrial Sealing Solutions
We are a multi-year AAA TOP SHOP AWARD WINNER! We meet their strict standards, so we know we will meet yours! We're committed to providing stress-free sealing solutions to both new and returning customers worldwide. Our manufacturing only uses premium materials from reputable suppliers to ensure that your operations run smoothly and safely.
 
Learn From Industry Experts
Our technical team provides comprehensive training on sealing technologies and best practices for optimal performance and longevity.
 
Expert Engineering Support
Our experienced engineers deliver customized sealing solutions tailored to your specific industrial requirements and operational challenges.
 
24/7 Technical Support
Round-the-clock technical assistance ensures your operations continue smoothly with minimal downtime and maximum efficiency.
25+
Years Industry Experience
Industries We Serve Section
Find the Right Sealing Solution for Your Industry
At Kaxite, we engineer superior sealing products that withstand the most demanding industrial conditions. Our solutions are designed to deliver reliability, durability, and optimal performance across diverse applications.
  • Precision Engineering
  • Global Quality Standards
  • Customized Solutions
  • Technical Excellence
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WHY CHOOSE US?
Why Partnering with Kaxite is the Key to Your Success
25+ Years Experience
With over two decades in sealing technology, we bring proven expertise to every project and application.
One-to-One Consultation
Personalized engineering support to understand your unique challenges and deliver optimal solutions.
Quality Effectiveness
Rigorous quality control processes ensure every product meets international standards and exceeds expectations.
Global Support Network
Comprehensive technical support and distribution network serving clients worldwide with reliable service.

  • SERVICES

    Services We Offer

    Kaxite provides comprehensive sealing solutions including product development, technical consulting, and customized engineering services to meet your specific industrial requirements.

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  •  

    Advanced Sealing Solutions

    Comprehensive range of gaskets, packing, and sealing materials for diverse industrial applications.

  •  

    Custom Engineering Services

    Tailored sealing solutions designed to meet your specific operational requirements and environmental conditions.

  •  

    Technical Consultation

    Expert guidance on sealing material selection, installation, and maintenance best practices.

  •  

    Global Distribution Support

    Worldwide logistics and supply chain management ensuring timely delivery and reliable support.

  •  

    Free Technical Consultation

    Our sealing experts are ready to discuss your specific requirements and provide customized solutions for optimal performance and reliability.

    CONTACT US
Services We Offer
We offer comprehensive sealing solutions for all industrial requirements
Gaskets & Sealing Materials
Precision-engineered sealing components designed for optimal performance in demanding industrial environments.
Braided Packing Solutions
Superior durability and reliability for high-pressure and high-temperature applications across various industries.
PTFE & Advanced Polymer Seals
Engineered sealing solutions for extreme conditions including chemical resistance and thermal stability.
Insulation Products
Thermal and acoustic insulation materials designed to enhance safety and efficiency in industrial settings.
Sealing System Integration
Complete sealing solutions including machinery, tools, and technical support for system-wide optimization.
Custom Design Services
Tailored engineering and design services to meet your specific sealing requirements and application challenges.
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