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Cold Shrink EPDM Rubber Tubing for Coaxial/Coax Cables

RUBLS-EPDM
  • Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing
  • More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing
  • Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh environment
  • Stably sealing the workpieces in windy environment
  • Well suited for cable less than 1KV
  • Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.
  • Simple , safe installation, requires no tools or special training. No torches or heat work required.
  • Diameter shrinkage:≥50%
  • Sealing class IP68
    • Detailed

    RUBLS-EPDM Cold Shrink EPDM Tubes

    Connector Insulators RUBLS-EPDM Series



    Description


    RUBLS-EPDM a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. The insulating tube is made of EPDM rubber, which contains no chlorides or sulphurs. Various diameter sizes will cover a range of 1000 volt cables, copper and aluminum conductors.



    Unique Advantages


    ● Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing

    ● More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing

    ● Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh   environment

    ● Stably sealing the workpieces in windy environment

    ● Well suited for cable less than 1KV

    ● Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.

    ● Simple , safe installation, requires no tools or special training. No torches or heat work required.

    ● Diameter shrinkage:≥50%

    ● Sealing class IP68



    Applications


    ● Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts

    ● Meets ANSI C119.1, directly buriable or submersible

    ● For indoor, outdoor, or overhead use

    ● Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar

    ● Insulation of secondary splices copper or aluminum conductors

    ● Relocation of service

    ● Dig-in repairs, sheath repairs

    ● Insulation of inline conductor transition connectors

    ● Sealing of coax cables with Type N or 7/16 DIN connectors on wireless communication towers



    Technical Performance


    Properties

    Typical Data

    Test method

    HS

    49 A

    ASTM D 2240-75

    Tensile Strength

    9.8 MPa

    ASTM D412-75

    Elongation at break

    720%

    ASTM D412-75

    Tear Strength

    27 N/ mm

    ASTM D624C-73

    Dielectric Strength

    14.3kV/mm

    ASTM 149-75

    Dielectric Constants

    5.0(Initial data)/5.6(90degree in the water for 7 days))

    /

    Anti-enzyme (bacteria)

    The 28 day exposure without growth

    ASTM G-21

    UV Resistant

    UV irradiation for 2000 hours without aging

    ASTM G-53


    Structure




    Dimensions


    Size

    (mm)

    Inner Diameter D(mm)

    Min Cable Outer diameter  (mm)

    Max Cable Outer Diameter (mm)

    Recovered Length L(mm)

    VE18-3

    Ф18

    7.8

    14.3

    80

    VE18-6

    Ф18

    7.8

    14.3

    152

    VE18-7

    Ф18

    7.8

    14.3

    178

    VE24-8

    Ф20

    2.54

    20.9

    203

    VE25-7

    Ф25

    10.1

    20.9

    178

    VE25-8

    Ф25

    10.1

    20.9

    203

    VE25-11

    Ф25

    10.1

    20.9

    279

    VE25-12

    Ф25

    10.1

    20.9

    305

    VE28-5

    Ф28

    8.0

    22.5

    125

    VE35-6

    Ф35

    13.9

    30.1

    152

    VE35-8

    Ф35

    13.9

    30.1

    203

    VE35-9

    Ф35

    13.9

    30.1

    229

    VE35-11

    Ф35

    13.9

    30.1

    279

    VE42-6

    Ф42

    16.8

    35.1

    152

    VE42-8

    Ф42

    16.8

    35.1

    203

    VE42-10

    Ф42

    16.8

    35.1

    254

    VE42-12

    Ф42

    16.8

    35.1

    305

    VE42-16

    Ф42

    16.8

    35.1

    406

    VE42-18

    Ф42

    16.8

    35.1

    457

    VE50-8

    Ф50

    13.5

    43.7

    203

    VE58-6

    Ф58

    24.0

    49.3

    152

    VE58-7

    Ф58

    24.0

    49.3

    178

    VE58-8

    Ф58

    24.0

    49.3

    203

    VE58-10

    Ф58

    24.0

    49.3

    254

    VE58-12

    Ф58

    24.0

    49.3

    305

    VE58-18

    Ф58

    24.0

    49.3

    457

    VE58-24

    Ф58

    24.0

    49.3

    610

    VE58HP-10

    Ф58

    20.5

    51.0

    254

    VE65-10

    Ф65

    23.7

    57.5

    254

    VE77-6

    Ф77

    32.2

    67.8

    152

    VE77-7

    Ф77

    32.2

    67.8

    178

    VE77-9

    Ф77

    32.2

    67.8

    229

    VE77-12

    Ф77

    32.2

    67.8

    305

    VE77-13

    Ф77

    32.2

    67.8

    330

    VE77-14

    Ф77

    32.2

    67.8

    355

    VE77-18

    Ф77

    32.2

    67.8

    457

    VE77-22

    Ф77

    32.2

    67.8

    550

    VE77HP-13

    Ф77

    27.4

    70.0

    330

    VE105-8

    Ф105

    42.6

    93.7

    203

    VE105-9

    Ф105

    42.6

    93.7

    229

    VE105-18

    Ф105

    42.6

    93.7

    457

    VE105-20

    Ф105

    42.6

    93.7

    508

    VE120-24

    Ф120

    33.0

    114.3

    610

    VE160-24

    Ф160

    60.0

    154.0

    620





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