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High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
    • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component
  • High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

    Product Details:

    Place of Origin: China
    Brand Name: NHS
    Certification: RoHS, CE, SGS, FDA
    Model Number: NHS-O-CORD-0007

    Payment & Shipping Terms:

    Minimum Order Quantity: 200 meter
    Price: $ 0.1 / Meter
    Packaging Details: Inside plastic bag, outside carton or as per your requesting
    Delivery Time: 20-25 days
    Payment Terms: T/T, Western Union
    Supply Ability: 5000000m/Month
    Minimum Order Quantity: 1000 meter
    Detailed Product Description
    Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance Material: NBR;FKM;EPDM;Silicone
    Style: Mechanical Seal Package: Inside Plastic Bag, Outside Carton
    Color: Black, Grey, Red, White, Green Specification: DIN, ANSI, BS, UNI
    Storage Life: 20 Years Working Temperature: -40ºC~+300ºC

    Description:

     

    Fractional

    Inch

    Metric As 568

    Decimal

    Inch

    70

    NBR

    70

    Sil

    70

    FKM

    70

    EPDM

      1 mm   .039 B B C C
    1/16     .063 A B B B
        -0xx .070 A A A A
      2 mm   .079 A B B B
    3/32     .093 A B B B
      2.5 mm   .098 B B C C
        -1xx .103 A A A A
      3 mm   .118 A B A B
    1/8     .125 A A A B
        -2xx .139 A A A A
    5/32     .156 A A A B
      4 mm   .157 A B B B
    3/16     .187 A A B B
      5 mm   .197 A B B B
        -3xx .210 A A A A
      6 mm   .236 A B B B
    1/4     .250 A B B B
        -4xx .275 A A A A
    5/16     .312 A B B B
      8 mm   .315 B B B B
      9 mm   .354 A B B B
    3/8     .375 A B A A
      10 mm   .394 A B B B
    7/16     .437 A B B B
    1/2     .500 A B B B
    5/8     .625 A B B B
    3/4     .750 A B B B

     

     

    Code Inventory Status
    A In Stock
    B Special Order
    C Not Available
     

    Please Contact us regarding sizes and materials not listed

     

    O-Ring Cord is supplied as a continuous extruded cord. O-ring cord can be used to fabricate custom o-rings where the standard sizes are not suitable. O-rings are probably most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden hoses, pumps etc. They can be used as face to face seals (like a gasket) or as shaft seals and facilitate both rotary and linear movement. They have a wide operating temperature range from - 30 deg Celsius up to + 120 deg Celsius and a high degree of chemical resistance

     

    High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Our cord is supplied by the metre to any length. Most of the elastomers and cord sizes quoted are available from stock or on short lead times. Other sizes and elastomers can be supplied on request.

    O-Ring cord is available off-the-shelf in a number of sizes:

    • AS-568 Cross sections
    • English sizes - fractional
    • Metric sizes
    Polymer Hot Cold
    Nitrile (NBR) Y Y
    Silicone (VMQ) Y  
    Fluoroelastomer (FKM) Y Y
    EPDM Y Y
    Neoprene Y Y

     

     

    Precision Associates extruded O-Ring cord can be ordered in 4 standard materials as well as specialty compounds. NBR, Silicone, FKM, EPDM are generally available from stock.

    We supply O-Ring Cord stock either as bulk (spooled) Cord, custom cut length or Vulcanized into custom O-Rings. Priced and ordered by meter, if ordering more than one meter (of the same size), the cord will come as one whole length. Available in either metric or standard sizes

    • O-Ring Cord made of silicone for use with a variety of chemicals and fluids
    • Durometer (hardness) of 70A
    • For use across a wide temperature range from -76 degrees F (-60 degrees C) to 437 degrees F (225 degrees C)
    • Made in the China
    • Available in various cross sections and lengths

    High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Applications
    The primary application for cords is as the basic material for joined O-rings. They are similar to the O-ring in the way they are handled and applied. They are used as static seals, e.g. for sealing larger pipe unions and as cover seals in container construction. Cords are frequently used for on-site repairs, being joined together to provide the "customized" dimensions.

    The process of end-joining cords to form a joined O-ring can be undertaken using cyano-acrylate or 2-component adhesives. However, for applications in seawater or other more demanding applications, bonding by means of an end-vulcanisation process is required.

     

    Production of joined cord O-rings
    Step 1 The normal procedure is to first cut the cords to length and then bond them using a cyano-acrylate adhesive. The operational temperature limit is approx. 80 ℃.

     

    Step 2. With EPDM, VMQ and FKM cords, in certain circumstances the use of a special primer may also be required. Ensure that the manufacturer's product information and safety instructions are observed.

     

    Step 3 Before bonding, both ends to be joined should be roughened with a fine sandpaper and cleared of any grease using a suitable cleaning agent. The two ends should not be under any pressure during the bonding process. Then check that the joint has cured completely through. The end-joined cord must not be stretched at its joint. The joint created displays a distinctly lesser degree of bending elasticity than the cord itself.

     

    High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Installation
    Avoid damaging the O-ring during installation, as this will cause leakage. Observe the following:


    Step 1 The end-joined O-ring must not be stretched over the joint and the rest of the O-ring must not be expanded to its elongation limit.


    Step 2 Edges must be burr-free, radii and angles applied smoothly.


    Step 3 Dust, dirt, metal chips and other particles must be removed.


    Step 4 Tips of screws and installation housings for other sealing and guiding elements should be covered by an assembly sleeve.


    Step 5 A suitable grease to be applied to the assembly surfaces and O-rings.


    Step 6 Elastomer materials are made smoother if they are heated in oil or hot water to approx. 80 ℃. This makes it easier to stretch the O-ring for assembly.


    Step 7 Any assembly tools used, such as expansion mandrels or sleeves, should be made of a soft material (e.g. POM) and not have any sharp edges.


    Step 8 The cord or joined O-ring should not be rolled over assembly surfaces. Ensure it is not twisted as it slots into the groove.

     

    High Performance Rubber O Ring Cord / Extruded Cord for Industrial Component

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    We can provide technical information on all our O ring cord materials. Please contact us to request technical data sheets for more details.

     

    Our Services:
    1. Convenient: 24th Hours sales/After-sales Service online or on the phone
    2. Quality Assurance: We will discuss with you and supply you the best quality comfortable to your market
    3. Quick delivery: Time is money, we promise we always will deliver the goods quicker than others
    4. According to customers’ drawing,customized specifications are welcomed
    5. Low MOQ,small orders can be accepted.

     

    TO PLACE AN ORDER OR TO CHECK STOCK LEVELS, PLEASE CONTACT US 

     

    Contact Details
    Ningbo Hydraulic Sealing Co.,Ltd

    Contact Person: Mr. Gary Liu

    Tel: 86-574-27976002

    Fax: 86-574-87476096

    Send your inquiry directly to us (0 / 3000)

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