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LOW VOLTAGE TUBING

End Caps - Applications: Cables, Rope, Conduit

Super Seal Low Voltage Adhesive Lined Tubing is available in both medium and heavy wall sizes. Medium wall tubes (series GMW) are used for envrionmental protection of low volage cable terminations and insulating connectors for low voltage straight through joints, splices and jacket repairs up to 1.1KV. Heavy wall tubes (series GHW) are used for mechanical protection and outer sealing of underground straight through cable joints, splices and jacket repairs up to 36KV. They both have excellent resistance to weathering, UV rays, chemicals and solvents and comform to the IEC 60684-3-247 standard and are available in multiple lengths and diamters from 1/2" up to 7.8".

MEDIUM WALL TUBING SELECTION CHART

Super Seal Part # Inside Diameter "A" Wall Thickness "B" Cable Range
Supplied Recovered Recovered (+/- 20%) Size Diameter
(mm) (inches) (mm) (inches) (mm) (inches) AWG KCML (mm) (inches)
GMW 10/3 10 0.39 3 0.12 1.00 0.04 #14 - #8 3 - 9 0.11 - 0.35
GMW 12/4 12 0.47 4 0.15 1.50 0.06 #12 - #6 4 - 10 0.15 - 0.39
GMW 19/6 19 0.75 6 0.23 2.00 0.08 #8 - #3 6 - 16 0.23 - 0.62
GMW 27/8 27 1.06 8 0.31 2.50 0.09 #2 - 2/0 9 - 25 0.35 - 0.98
GMW 40/12 40 1.57 12 0.47 2.50 0.09 1/0 - 250 13 - 38 0.51 - 1.49
GMW 51/16 51 1.97 16 0.63 2.50 0.09 300 - 500 21 - 48 0.82 - 1.88
GMW 70/22 70 2.75 22 0.86 2.50 0.09 600 - 1250 24 - 68 0.94 - 2.67
GMW 90/28 90 3.54 28 0.98 2.50 0.09   29 - 88 1.14 - 3.46
GMW 115/34 115 4.52 34 1.33 3.00 0.11   32 - 112 1.25 - 4.40
GMW 130/36 130 5.11 36 1.47 3.00 0.11   34 - 128 1.33 - 5.03
GMW 140/42 140 5.51 42 1.65 3.00 0.11   44 - 138 1.73 - 5.43
GMW 160/50 160 6.29 50 197 3.00 0.11   45 - 155 1.77 - 6.10
GMW 180/60 180 7.08 60 2.36 3.00 0.11   57 - 175 2.24 - 6.88
GMW 200/70 200 7.87 70 2.75 3.30 0.13   65 - 190 2.55 - 7.48


HEAVY WALL TUBING SELECTION CHART

Super Seal Part # Inside Diameter "A" Wall Thickness "B" Cable Range
Supplied Recovered Recovered (+/- 20%) Size Diameter
(mm) (inches) (mm) (inches) (mm) (inches) AWG KCML (mm) (inches)
GHW 13/4 13 0.51 4 0.15 2.4 0.09 #12 - #6 4 - 10 0.15 - 0.39
GHW 20/6 20 0.78 6 0.23 2.5 0.10 #8 - #2 6 - 18 0.23 - 0.70
GHW 33/8 33 1.29 8 0.31 3.0 0.12 #4 - 4/0 9 - 25 0.35 - 0.98
GHW 40/12 40 1.57 12 0.47 4.1 0.16 1/0 - 400 13 - 38 0.51 - 1.49
GHW 51/16 51 2.00 16 0.63 4.1 0.16 250 - 500 18 - 45 0.70 - 1.77
GHW 70/22 70 2.75 22 0.86 4.1 0.16 600 - 1250 24 - 65 0.90 - 2.55
GHW 85/25 85 3.34 25 0.98 4.1 0.16 800 - 1200 29 - 88 1.14 - 3.46
GHW 105/30 105 4.13 30 1.18 4.1 0.16 800 - 1250 33 - 94 1.30 - 3.70
GHW 120/38 120 4.72 38 1.49 4.1 0.16 1500 - 2500 34 - 128 1.33 - 5.03
GHW 140/42 140 5.51 42 1.65 4.1 0.16   44 - 138 1.73 - 5.43
GHW 160/50 160 6.29 50 1.96 4.3 0.17   45 - 155 1.77 - 6.10
GHW 180/55 180 7.08 55 2.16 4.3 0.17   57 - 175 2.24 - 7.89
GHW 200/65 200 7.87 65 2.55 4.3 0.17   65 - 190 2.55 - 7.48


Dimensional Data
Side View - Front View - Isometric View

Technical Specifications

PROPERTIES VALUE STANDARD
MECHANICAL
Tensile Strength 13 MPa (1740 psi)   ASTM D638
Ultimate Elongation (Min) 350%   ASTM D638
Density 1.03 +/- (0.02 gm/cm³)   ASTM D792
Hardness 50 +/- 10 Shore D   ASTM D2240
Water Absorption (Max) 0.18%   ASTM D570
Specific Gravity (Max) 1.05   ASTM D792
THERMAL
Accelerated Aging (500 Hours) 120˚C (248˚F)   ASTM D2671
Tensile Strength (Min) 11 MPa (1595 psi)   ASTM D638
Ultimate Elongation (Min) 300%   ASTM D638
Heat Distortion @ 150˚C (302˚F) 2%   ASTM D1047
Low Temperature Flexibility -40˚C (-40˚F) for 4 Hrs. No Cracking   ASTM D2671
Heat Shock 250˚C (482˚F) for 30 Min. No Cracking or Flowing   ESI 09-11
Shrink Temperature 125˚C (257˚F)   IEC 216
Continuous Temperature Limit -40 to 100˚C (-40 to 212˚F)   IEC 216
ELECTRICAL
Dielectric Strength (Min) 12 KV/mm. (304.8 KV/in)   ASTM D149
Volume Resistivity (Min) 1 x 1014Ohm.cm   ASTM D257
Dielectric Constant @ 60 Hz (Max) 4.0 pf   ASTM D150
CHEMICAL
Ozone Resistance - 48 hrs @ 0.03 No Cracking  
SOLVENT RESISTANCE TEST
Tensile Strength Test 11.5 MPa (1668 psi)   ASTM D257
Elongation Test 325%   ASTM D257
Di-Electric Test (Min) 15 KV/mm (381 KV/in)   ASTM D257
CORROSION TEST
Tensile Strength Test 11.5 MPa (1668 psi)   ESI 09-13
Elongation Test 325%   ESI 09-13

Super Seal Corporation

45 Seymour Street
P.O. Box 394

Stratford, CT 06615 USA

Tel: 203-378-5015
Fax: 203-380-3331

Email:info@supersealcorp.com

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