SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD
                                                                                                           
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26 Years
Since 2000
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Cable Sleeves

Closed-Type Heat Shrink Sleeves With A Cross-Linked Polyolefin BackingFor Pipe Joint Coating

Price Negotiable
Price: Negotiable
MOQ: 1 ton
Delivery Time: 8 work days
Brand: FOREVER
Product Description

Closed-type Heat Shrinkable Sleeves 
 
 
Heat Shrinkable Tubular Sleeves (Forever HSS )
2.1 Product profile
Heat Shrinkable Tubular Sleeves (Forever HSS ) consist of a cross-linked polyolefin backing, coated with an adhesive which effectively bonds to steel substrates and common pipeline coatings including polyethylene and fusion bonded epoxy. Tubular type sleeves are installed before joining the pipe ends by sliding the coat from a free end of the pipe onto the area to be coated. It is designed for corrosion protection of flanges, casings, bell and spigot joints and other high profile couplings.
 
 
 

 

 
2.2 Features & Benefits
Heat Shrinkable Tubular Sleeves are superior performance heat shrinkable products designed for corrosion protection of flanges, casings, bell and spigot joints and other high profile couplings.
Forever HSS provide great corrosion protection, Superior resistance to Cathodic Disbondment and excellent durability against abrasion and chemical attack. The result is effective, good performance of sealing, wide application, easy to operate and preheating temperature low (50 ℃) ,long term protection against corrosion.
 
● Tubular design allows for convenient and fast installation because less time is spent handling the sleeve and closure
● Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance.
● High performance adhesive provides excellent resistance to Cathodic Disbondment to ensure long-term corrosion protection
 

Product properties
PropertyTest MethodTypical Value HT 60
Radiation crosslinking PE Backing
Tensile strengthASTM D 6383200psi (22MPa)
ElongationASTM D 638550%

Thermal ageing
1) 150°C 21d elongation
2) Tmax +20°C 100d E100/E70

ASTM D 638
EN 12068

420%
1.08

Hardness, Shore DASTM D 224052
Shrink forceASTM D 638, 150°C (302°F)43psi
Dielectric strength at 23°CASTMD 149825volts/(33KV/mm)
Moisture absorptionASTM D 5700.05%
Hot Melt Adhesive
Softening pointASTM E 28105°C (221°F)

Lap shear
 

ASTM D 1002
EN 12068, @ 10 mm (0.40")/min.

196psi (1.35N/mm2) @23°C (73°F)
37 psi (0.25N/mm2) @65°C (149°F)

Installed Sleeve

Peel to primer @23°C
@Tmax

ASTM D 1000
 

130N/cm
25N/cm
 

Cathodic disbandment

ASTM G 42, 30 days
EN12068 Class C @23°C
@80°

8mm @ 65°C (149°F)
6mm
8mm

Hot water immersionASTM D 870, 120 days @Tmaxno delamination no blisters or water ingress

Resistance to thermal ageing
(100d/100°C)
Peel strength layer to layer P100/PT
Peel strength to pipe surface P100/PT

EN 12068, Class C 80

 
 
3.6
3.8

Low temperature flexibilityASTM D 2671-C-25°C (-13°F)
Impact resistance

ASTM G 14
EN 12068, class C

66 in-lbs
>15J no holiday

Penetration resistance

ASTM G 17,
EN 12068, Class C

no holidays @10KV
>0.6mm @ 65°C (149°F

Holiday detection at 5 kV/ mm + 5 kVEN 12068 ,Class Cno holiday
Epoxy Primer

Specific Gravity @ 23℃-A
-B

ASTM D1963

≥ 1.5
<1.0

Shelf life-2 Years
Color(Mixed)-Black

 
 
 
 

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Company SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD
Location Cheng’a Industrial Development Zone, Chengdu City 610000, Sichuan Province, China
Contact Person Tao

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