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Product video
Certifications RoHS(3) · FDA 21 CFR 177(2)

Niels Industrial O-Type Solid FKM Sealing Strip Large Rubber Ring Multi-element Fluororubber O-ring Heat Resistance -20~250

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 20 Units

Key attributes

View all
Rubber Product Type
Rubber Strip
Place of origin
China, Jiangsu
Model number (Specification)
Rubber Strip
Color
Black
Size
Standard/non-standard
Cross Section
Round
Product description

Highlights at a glance

  • Engineered for Extreme Temperatures** Made from premium FKM fluororubber, our seal strip delivers stable sealing performance from -20°C to +250°C, ideal for high-temperature machinery, ovens, engines and chemical reactors where ordinary rubber fails.
  • Outstanding Chemical & Corrosion Resistance** The fluorinated molecular structure provides exceptional resistance to strong acids, alkalis, oils, fuels and organic solvents - keeping seals intact in aggressive media that would rapidly degrade NBR, EPDM or silicone.
  • Superior Oil Resistance for Hydraulic Systems** Excellent compatibility with mineral oils, hydraulic fluids and lubricants makes it the trusted choice for hydraulic cylinders, pumps, valves and oil & gas equipment.
  • Long Service Life & Low Compression Set** Optimized compound formulation ensures low permanent deformation and excellent recovery, reducing downtime and replacement frequency even under continuous compression and dynamic sealing conditions.
  • Full Customization - Made to Your Spec** Available in round, square and rectangular cross sections, diameters from 2mm to 15mm (custom up to 30mm), hardness 60-90 Shore A, any color, and any length - from a single piece to full 100m rolls. OEM/ODM welcome.
  • Clean & Consistent Quality** Factory-direct production with strict QC on every batch ensures uniform dimensions, smooth surfaces and batch-to-batch consistency for reliable assembly and sealing.
  • Applications Automotive / Oil & Gas/Chemical /Semiconductor/Hydraulics /Marine / Pharmaceutical
    • Certifications & compliance
    FDA 21 CFR 177(2)
    Food Safe Material
    RoHS(3)
    RoHS compliant
    Frequently asked questions

    We accept payment by telegraphic transfer (T/T): 50% deposit in advance and the balance of 50% with a copy of the bill of lading.

    The average delivery time of the sample/first piece is 1-2 weeks; if the mold needs to be opened, the delivery time of the production mold is 10 days, and the average production cycle after the sample is confirmed is 2-3 weeks.

    All goods are packed in cartons and shipped on pallets; customized packaging is also acceptable if there are special needs.

    Since 2022, we have passed the certification and ISO45001 of ISO9001:2008 Quality Management System and ISO14001:2004 Environmental Management System, and many rubber formulations have passed the certification of FDA, RoHS and REACH standards.

    1. If necessary, we will provide all customers with prenatal samples before mass production. 2. Before shipment, we will provide quality documents to all customers, including size report, material data sheet, certificate of origin (COO), certificate of analysis (COA), etc.

    With many years of experience in the application of various materials, we can help you choose the most suitable material for your needs while taking into account the cost of materials.

    Yes, we mainly define the quality of rubber materials according to ASTM D2000 standard, and the dimensional tolerance follows the ISO3302, ISO2768 and other standards.

    SILICONE/NBR/HNBR/FKM,Etc.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    FDA 21 CFR 177(2)
    RoHS(3)
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 20 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      30 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 17 fields
    Rubber Product Type
    Rubber Strip
    Place of origin
    China, Jiangsu
    Model number (Specification)
    Rubber Strip
    Color
    Black
    Size
    Standard/non-standard
    Cross Section
    Round
    ODM
    Accepted
    Hardness range
    65-90
    Temperature range
    25°C ~250°C
    Certificate of Conformity
    FDA, ROHS
    Length
    Custom cut or full roll supply
    Chemical
    Outstanding vs acids, alkalis, oils, fuels & solvents
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Material (Product option)
    FKM
    Certifications & Compliance
    RoHS(3), FDA 21 CFR 177(2)
    Lead time
    30 days
    Minimum order
    20 Units

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