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#SH721 Viton® Heat Shrink Tubing AMS-DTL-23053/13 (MIL-DTL-23053/13)-1
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100 FT Online Minimum. Please order in Increments of 25 only.
Call for availability of less than 100 FT. See below for quantity discounts..
Product Options
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2:1 Shrink Ratio, Fluoroelastomer Tubing, Flexible, High Temperature, Chemical and Abrasion Resistant
Description
Daburn SH721 is a flexible, fluoroelastomer Viton heat shrink tubing that is used in high temperature applications or where exposure to high temperatures and aggressive solvents is expected and flexibility is desired. It is widely used in hydraulic equipment, aircraft manufacture and ship building.
Features
· Shrink ratio: 50% or more in the radial direction, 20% or less in the axial direction
· Shrink temperature 175⁰ C
· Continuous operating temperature range: - 40°C (-40°F) to 200°C (392°F)
· Excellent abrasion protection while maintaining flexibility at high temperatures
· High resistance to chemicals and oils
· AMS-DTL-23053/13 (Formerly MIL-DTL-23053/13)
· RoHS Compliant
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Expanded
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Recovered
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Catalog
Number
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Internal Diameter
(Minimum)
(D)
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Internal Diameter
(Maximum)
(d)
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Minimum Total
Wall Thickness
(t)
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AMS-DTL-
MIL-DTL-
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Inches
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mm
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Inches
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mm
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Inches
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mm
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Specification
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SH721-1/8
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0.125
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3.4
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0.063
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1.6
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0.048
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0.65
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23053/13-012
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SH721-3/16
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0.187
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4.7
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0.094
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2.4
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0.028
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0.72
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23053/13-001
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SH721-1/4
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0.250
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6.4
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0.125
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3.2
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0.028
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0.72
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23053/13-002
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SH721-3/8
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0.375
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9.5
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0.187
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4.7
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0.028
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0.72
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23053/13-003
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SH721-1/2
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0.500
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12.7
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0.250
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6.4
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0.028
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0.72
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23053/13-004
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SH721-5/8
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0.625
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15.9
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0.312
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7.9
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0.034
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0.90
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23053/13-005
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SH721-3/4
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0.750
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19.1
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0.375
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9.5
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0.034
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0.90
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23053/13-006
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SH721-7/8
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0.875
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22.2
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0.437
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11.1
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0.038
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0.92
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23053/13-007
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SH721-1”
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1.000
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25.4
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0.500
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12.7
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0.038
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0.92
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23053/13-008
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SH721-1 1/4”
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1.125
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31.8
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0.625
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15.9
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0.040
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1.02
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23053/13-009
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SH721-1 1/2”
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1.500
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38.1
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0.750
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19.1
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0.040
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1.02
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23053/13-010
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Standard Color: Black
Standard Put-Ups (Spool Sizes): 25', 50', & 100'. Also 250' on 1/8", 3/16", & 1/4", & 500' on 1/8". Larger spool sizes have a discounted price per foot. Please call for other put-ups.
Storage Condition: Keep cool. Don’t keep package over 8 hours at temperature exceeding 40°C (104°F).
Specification/Test Values
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Property
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Test Method
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Value
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Physical
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Unaged
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Tensile strength
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ASTM-D412
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Min. 1,200 psi
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Elongation
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Min. 250%
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Tensile stress
@ 200% elongation
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Max. 2,000 psi
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Aged
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Tensile strength
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ASTM-D412
250°C/168 hrs
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Min. 1,200 psi
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Elongation
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Min. 200%
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Fluid
Resistance
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Tensile strength
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ASTM-D412
250°C/168 hrs
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Min. 1,200 psi
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Elongation
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Min. 250%
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Heat shock
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300°C/4 hrs
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No cracking, flowing or dripping
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Cold bend
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- 40°C/4 hrs
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No cracking
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Voltage withstand
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2kV/1min
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Pass
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Electrical
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Dielectric strength
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ASTM-D2671
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Min. 200 volts/mil
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Volume resistivity
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ASTM-D876
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Min. 109W - cm
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Chemical
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Copper corrosion
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175°C/16 hrs
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No pitting or corrosion
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Fungus resistance
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ASTM G21
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No growth
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Water absorption
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ASTM-D570
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Max 0.5
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Flammability
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ASTM-D2671
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Pass
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Rev. May 2011
* Test Fluids: Hydraulic Fluid petroleum base MIL-H-5606
JP-8 MIL-T-5624
Lubricating Oil MIL-L-7808
Lubricating Oil MIL-L-23699
5 percent NaCI A-A-694
Deicing Fluid MIL-A-8243
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Product Reviews
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