RCF Rope 2300

Temperature Grade

1260°C (2300°F)


Alumina, Silica

CCEWOOL® Ceramic Fiber Rope is widely used in various high-temperature gasket, packing, and sealing applications, particularly suitable for high-temperature and high-pressure mechanical sealing in pumps and valves.

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CCEWOOL® RCF Rope 2300

CCEWOOL® Ceramic Fiber Rope is a series of dense and resilient refractory ceramic fiber materials made from high-quality refractory ceramic fiber cotton as raw material, combined with lightweight yarn and woven through a special process. Depending on different temperature requirements and applications, it may include reinforced materials like glass filament or heat-resistant alloy steel wire. It is widely used in various high-temperature gasket, packing, and sealing applications, particularly suitable for high-temperature and high-pressure mechanical sealing in pumps and valves. 

CCEWOOL® Ceramic Fiber Rope boasts excellent chemical stability, with the ability to resist most corrosive agents, as well as oxidation and reduction. Even if it gets wet with water or steam, its thermal and physical properties fully recover after drying.


  • Ultra-Low Shot Content

    Shot content is a crucial factor in determining the thermal conductivity of fibers. Using imported high-speed centrifuges, our fibers achieve ultra-low shot content, demonstrating excellent thermal performance with low thermal conductivity and superior insulation properties in continuous high-temperature environments.

  • Minimal Shrinkage Rate

    Strict control of harmful impurities is key to reducing thermal shrinkage and enhancing heat resistance. Through rigorous raw material management, we reduce impurity content to below 1%, ensuring low thermal shrinkage and high heat resistance in our fiber textiles.

  • Maximum Tensile Strength

    Tensile strength refers to the fiber textile's ability to resist breaking under tension. Utilizing unique production techniques, our fiber textiles possess superior tensile strength, effectively withstanding impacts in harsh environments and significantly extending their service life.

  • Lowest Thermal Conductivity

    Through strict quality control and high-standard production processes, CCEWOOL® minimizes shot content and meticulously controls bulk density, achieving the lowest thermal conductivity. This provides customers with exceptional insulation performance and more efficient energy-saving solutions.

Features of Ceramic Fiber Rope

  • Low Thermal Conductivity

    CCEWOOL® RCF Rope 2300 has low thermal conductivity, which effectively minimizes heat transfer, making it an ideal insulator for high-temperature applications.

  • Excellent Thermal Shock Resistance and Stability

    This rope can withstand rapid temperature changes without losing its structural integrity or performance, ensuring reliable protection in environments with fluctuating thermal conditions.

  • Excellent Tensile Strength

    The rope offers high tensile strength, providing durability and resistance to mechanical stress. This ensures long-lasting performance even under demanding conditions.

  • Sound Insulation

    In addition to thermal insulation, CCEWOOL® RCF Rope 2300 provides effective sound insulation, helping to reduce noise levels in various industrial applications.

  • Easy to Cut and Install

    The rope is easy to cut and install, allowing for quick customization and application, saving time and reducing labor costs.

  • Asbestos-Free

    Containing no asbestos, this rope is safe to handle and use, posing no health risks to installers and end-users, and being environmentally friendly.

  • Chemical Corrosion Resistance

    CCEWOOL® RCF Rope 2300 is resistant to chemical corrosion from acids, oils, and water vapor, ensuring durability and reliability in chemically harsh environments.

Application of Ceramic Fiber Rope

High-Performance Solutions for Furnace Insulation and Sealing

Furnace doors insulation and seals;
Expansion joint filling in furnace and boiler;
Coke oven door seals;
High temperature gasket and packing;
Radiant tube packing heat treatment furnace;
Packed between steel bar and tube to avoid leakage of melting liquid.

Specifications & Sizes

CCEWOOL® RCF Rope 2300

Classification Temperature (℃) 1260(2300℉)
Name Glass Filament Reinforced Rope Inconel Wire Reinforced Rope
Density(kg/m3) 550
Long-term Operation Temp 550 1050
Water Content ≤2
Organic Content(%) ≤15
Shrinkage at 982℃ (%) -1
Size (diameter) (mm) 6-120 (1/4"-24/5")
Packing of ceramic rope Braided Bag/ Carton

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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    North American
    Warehouse Direct Sales

    Our warehouses located in Charlotte, USA, and Toronto, Canada, are well-equipped with ample stock, enabling us to offer efficient and convenient delivery options to our customers throughout North America