Sign In | Join Free | My infospaceinc.com
China SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD logo
SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD
Heat Shrinkable Sleeves For Pipeline Joint Coating
Site Member

2 Years

Home > 3 LPE Heat Shrinkable Sleeves >

Heat Shrinkable Sleeves With Closure Patch For Pipe Joint Coating

SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD

Heat Shrinkable Sleeves With Closure Patch For Pipe Joint Coating

Brand Name : FOREVER

Model Number : open-type

Certification : ISO

Place of Origin : China

MOQ : 1 ton

Payment Terms : L/C, T/T

Supply Ability : 5000 sets/week

Delivery Time : 8 work days

Materials : HDPE

Adhesive : Hot melt adhesive

Type : 3LPE

Backing : Cross-linked PE

Fuction : Joint Corrosion protection

Thickness : 2.0mm,2.5mm,2.8mm

Width : 450mm,500mm,550mm,600mm

Core features : Heat shrink

Standard : EN12068

Matched : Closure patch and epoxy primer

Contact Now

3PE Heat Shrinkable Wraparound Sleeves

Heat Shrinkable Wraparound Sleeves is superior performance heat shrinkable products designed for corrosion protection on field applied girth-weld joints of buried and exposed steel pipelines,The inner layer is two-components epoxy primer which coated on steel pipe; Intermediate level is special hot melt adhesive ;outer level is cross linked polyethylebe backing.

Features & Benefits
●Heat shrinkable wrap Sleeves provide great corrosion protection, Superior resistance to Cathodic Disbandment and excellent durability against abrasion and chemical attack. The result is effective, good performance of sealing, wide application, easy to operate and preheating temperature,,long term protection against corrosion.
● with a separate closure
● Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance.
● Excellent resistance to Cathodic Disbondment to ensure long-term corrosion protection
● Just-in-time customized lengths allow bulk rolls to be field cut top protect any pipe size
● Open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned.

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















































Quality Heat Shrinkable Sleeves With Closure Patch For Pipe Joint Coating for sale

Heat Shrinkable Sleeves With Closure Patch For Pipe Joint Coating Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)