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

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To continually improve the management procedure by virtue in the rule of "sincerely, great religion and good quality are the base of company development", we commonly absorb the essence of associated products and solutions internationally, and regularly build new solutions to meet the calls for of consumers for expanded ptfe gasket sheet, eptfe sheet, expanded teflon sheet, ptfe expanded sheet, We are really proud of your great name from our shoppers for our products' reputable quality.
expanded ptfe gasket sheet, Besides strong technical strength, we also introduce advanced equipment for inspection and conduct strict management. All the staff of our company welcome friends both at home and abroad to come for visits and business on the basis of equality and mutual benefit. If you are interested in any of our objects, remember to feel free to contact us for quotation and product details.

Related Products

Hot Products

  • Expanded PTFE Spiral Wound Gasket Filler Material

    Expanded PTFE Spiral Wound Gasket Filler Material

    Kaxite Seals is a China-based expanded PTFE spiral wound gasket filler material manufacturer producing the winding tape from 100% white virgin PTFE resin. The unique tape will not age, harden, shrink or dry out in service, and is unaffected by common industrial chemicals — making it the practical filler for spiral wound gaskets in oil, gas, petrochemical and chemical plants. Working temperature: −268 °C to +280 °C (melting point 327 °C); tensile strength: ≥8 MPa; density: 0.8 g/cm³; PH: 0–14; working pressure: 200 kgf/cm² for fluid sealing and 140 kgf/cm² for gas sealing. Standard size: 0.5–0.9 mm thickness × 3.0–6.2 mm width, standard length 5–100 m per roll. Custom width, thickness and roll length, OEM spool labels and flexible MOQ are available for B2B buyers. Send your size, quantity and destination port for a bulk quotation.
  • Expanded PTFE Valve Stem Packing

    Expanded PTFE Valve Stem Packing

    Kaxite Seals is a China-based expanded PTFE valve stem packing manufacturer producing white, soft, round packing from 100% virgin PTFE resin. Standard diameters range from 1 mm to 20 mm, with standard lengths of 5–100 m per roll. The material works from −268 °C to +280 °C, handles liquid pressure up to 8 MPa, and complies with FDA 21 CFR 177.1550. Its high tensile strength, self-lubrication, low friction and chemical resistance make it suitable for valves, faucet stems, rotating shafts, reciprocating plungers, stuffing boxes and flanges. Custom diameters, OEM packaging and flexible MOQ are available for B2B buyers. Send your diameter, quantity and destination port for a bulk quotation.
  • Expanded PTFE Gasket

    Expanded PTFE Gasket

    Kaxite Seals is a China-based expanded PTFE gasket manufacturer producing gaskets from 100% virgin ePTFE sheet. The material is soft, twistable and bendable, with excellent anti-creep and cold-flow resistance — even under alternating temperature and pressure, sealing performance stays stable. It works from −268 °C to +280 °C, handles liquid pressure up to 8 MPa, and complies with FDA 21 CFR 177.1550. It is the practical choice for damaged flanges, irregular flanges and glass-ceramic flanges that a standard gasket cannot seal. Custom sizes, die-cut shapes, OEM private-label packaging and flexible MOQ are available for B2B buyers. Send your drawing, flange size, thickness and quantity for a bulk quotation.
  • Expanded PTFE Joint Sealant

    Expanded PTFE Joint Sealant

    Kaxite Seals is a China-based expanded PTFE joint sealant manufacturer supplying 100% virgin ePTFE sealing tape with a continuous self-adhesive strip. Standard widths range from 3 mm to 100 mm, thicknesses from 0.4 mm to 8 mm, and spool lengths from 4 m to 30 m. The material works from −268 °C to +280 °C, handles liquid pressure up to 8 MPa, and complies with FDA 21 CFR 177.1550. It seals pitted, warped, glass-lined and irregular flanges that a flat gasket cannot. Custom sizes, OEM private-label packaging and flexible MOQ are available for B2B buyers. Send your width, thickness, quantity and destination port for a bulk quotation.
  • Pipe Thread Sealing Cord

    Pipe Thread Sealing Cord

    Kaxite Seals is a China-based pipe thread sealing cord manufacturer producing a new-generation PTFE thread sealant cord that replaces conventional PTFE thread tape. It works from −100 °C to +200 °C, is pressure tested at 23 Bar water, and is supplied in rolls of up to 200 m for higher work efficiency. Suitable for coal gas, LPG, natural gas, cold water, hot water and drinking water — no smell, no pollution, excellent chemical resistance. The cord installs with a self-cut knife and needs no guidance. Custom roll lengths, OEM private-label packaging and flexible MOQ are available for B2B buyers. Send your pipe diameter, roll length, quantity and destination port for a bulk quotation.
  • PTFE Porous Membrane

    PTFE Porous Membrane

    Kaxite Seals is a China-based PTFE porous membrane manufacturer producing hydrophobic, biaxially oriented ePTFE membrane from 100% virgin PTFE resin. The microporous structure delivers high breathability, high tensile strength and a high particle interception rate. Standard pore size: 2–5 μm; thickness: 8–40 μm; porosity: 80–97%; width: 1.5–1.9 m; air permeability: 20–45 L/m²/s at 127 Pa. The material is chemical resistant, food grade, ageing resistant and non-stick, and is produced in a dust-free workshop. It is widely used in incineration, garment, cement, medical and chemical filtration. Custom widths, OEM packaging and flexible MOQ are available for B2B buyers. Send your pore size, width, quantity and destination port for a bulk quotation.

  • What is an expanded PTFE sheet?

    The expanded PTFE sheet is made from 100 percent virgin PTFE and is exceptionally compressible. It is a food-safe product with great chemical resistance, making it a preferred sealing material in the food, beverage, and pharmaceutical sectors.

  • What is the best alternative to PTFE?

    Ceramic-coated pans have a non-stick surface that is free from PFOA and PTFE, the potentially harmful chemicals found in Teflon. They are generally considered safe and provide good non-stick properties. However, the durability of the ceramic coating can vary, and it may wear off over time.

  • Are there different grades of PTFE?

    PTFE is available in many different Grades as Virgin PTFE, Chemically Modified PTFE, Carbon Filled PTFE, Glass Filed PTFE, Carbon / Coke Filled PTFE, Graphite Filled PTFE, Bronze Filled PTFE, Bronze + Molybdenum Disulphide Filled PTFE, Aluminum Oxide Filled PTFE, Calcium Fluoride Filled PTFE, Stainless Steel Filled ...

  • What is the difference between virgin and expanded PTFE?

    Both PTFE and Expanded PTFE have good chemical resistance. Additionally, Expanded PTFE has better creep resistance and cold flow. Some of the key characteristics of PTFE are as follows: It can perform well in environments with temperatures as high as 260 Degree Celsius.

  • Why is PTFE so expensive?

    Processing PTFE is difficult and expensive, and this is because of its rigid polymer chain structure.

  • What is the difference between PTFE and modified PTFE?

    Modified PTFE offers many advantages over PTFE. Lower deformation under load, better fatigue performance, easier to weld, better transparency, higher elongation and higher dielectric strength. Modified PTFE, like PTFE, has excellent chemical resistance and a very low coefficient of friction.

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