Semi Hard Dual Wall Adhesive Lined Tubing

Unit Price: USD 0.0260 - 0.0380 / Meter
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 3000 Meter
Delivery Time: 18 Days

Basic Info

Model No.: HESA

Type: Dual Wall Polyolefin Heat Shrink Tubing

Material: Polyolefin PE

Application: Insulation Protection

Rated Voltage: 25KV

Tensile Strength: 15Mpa

Standard Colors: Black

Working Temp: -45℃~135℃

Certification: ROHS,135℃, 600V

Flammability: UL VW-1

Feature: Flame Resistance

Additional Info

Packaging: Standard&according to customer's required

Productivity: 1000000


Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 100000

Port: YanTian,Shenzhen

Product Description

Semi Hard Dual Wall Adhesive Lined Tubing

Product Description

Semi Hard Dual Wall Adhesive Lined Tubing, Dual Wall Heat Shrink Tubing specially designed to insulate,seal and protect wire splices,terminations and components in automotive industrial.High shrink ratio 4:1 and high temperature resistant and corrosion.Semi-rigid outer wall provides excellent abrasion protection and strain relief for strict environment requirement. 
Dual Wall Adhesive lined Heat Shrink, Waterproof Dual Wall Tubing the inner PA hot melt adhesive :High temperature resistance, waterproof, damp-proof, corrosion resistance.
Adhesive lined tubing apply to automobile wire harness, household wire harness, wire and cable branch, metal pipeline where need insulated protection.
Automobile Wire Harness Tube, Polyolefin Dual Wall Tubing is characterized by halogen free, Flame resistant.This kind of Heat Shrink Tube is environmentally friendly, soft, Insulation, shrink at low temperature. Dual Wall Tubing, Dual Walled Electrical Heat Shrink Tubing the voltage level  of this heat shrink tube is 600V.

Features & Benefits
 1, Semi-hard materials, flame resistance, abrasion resistance, anti-UV.
 2, High shrink ratio: 4:1
 3, Superior sealing, waterproof, dampproof, corrosion resistance.
Operating Indexes
1, First Shrink Temp.:70 degrees C
2, Final Shrink Temp.:125 degrees C
3, Working Temp.:-45~135 degrees C

Up to standard: Approvals
   According with ROHS,135℃, 600V

Standard color is black, other internatioanl size can be customized.
Pointed size can be customized. 

Automobile Wire HarnessAdhesive lined Heat Shrink Tube

Product Description

Property Test Merhod Typical Value
Operating temperature IEC 216 -55℃~130℃
Tensile strength ASTM D 2671 >14MPa

Tensile strength after aging 158℃,


ASTM D 2671 Remains 70%
Elongation at break ASTM D 2671 >200%

Elongation at break after aging 158℃,


ASTM D 2671 >100%
Longitudinal shrinkage UL223 0~10%
Heat shock 250℃,4hrs No cracking,no dropping
Cold bend -40℃,1hr ASTM D 2671 No cracking
Voitage withstand AC 2500V,60 seconds ASTM D 2671 No breakdown
Volume resistance ASTM D 876 >1014Ω.cm
Flammability SAE-AMS-DTL-2353/5 Selt extinguish in 30 sec.
Copper corrosion 158℃,168hrs UL 224 Pass
Water absorption ASTM D 570 <0.5%

Product Dimensions

dual wall heat shrink tube dimension




Part No. as supplied After recovered Package(m/roll)
I.D. (min) I.D.(max.) W.T.(min) A.W(min)
HESA-1 5.72(0.225 ) 1.27(0.050 ) 1.20(0.047) 0.56(0.022) 100
HESA-2 7.44(0.293 ) 1.65(0.065) 1.52(0.060) 0.76(0.030) 50
HESA-3 10.85(0.427) 2.41(0.095) 1.91(0.075) 1.02(0.040) 50
HESA-4 17.78(0.700 ) 4.45(0.175) 2.41(0.095) 1.37(0.054) 25

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