Radiation Cross-Linked HDPE Heat Shrink Sleeve for Pipeline Corrosion Protection

• Customization: Available
• Standard: DIN
• Material: Plastic
• Model NO.: TSD80
• Connection: Welding
• Surface Treatment: Black Oxide
• Head Type: Sleeve
• Shape: Sleeve
• Thickness: 1.5mm
• Color: Black
• Operating Temperature: 60c
• Transport Package: Standard
• Specification: W26''
• Trademark: TSD
• Origin: China
• HS Code: 3920109090
• Production Capacity: 5000PCS Per Year
• Package Size: 50.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

      Radiation Cross-Linked HDPE Heat Shrink Sleeve for Pipeline Corrosion Protection


System Introduce

Heat shrinkable sleeve is composited by cross-linked polyethylene and hot-melt adhesive. 
They are mainly used with treatment of tee joint, angle heads, and valve connections and
Diameter-changing position. It is very convenient to be installed. Used for girth welding joint. 
Offshore and underground coatings are good! 

Owing to special adhesive, this product has high adhesive strength, can provide long-term
Protection to pipeline. It is also very convenient to be installed. 


Features & Benefit: 

1. HSWS is a wraparound sleeve with a separate closure
2. Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance. 
3. High performance adhesive provides excellent resistance to Cathodic Disbondment to ensure
Long-term corrosion protection. 
4. Just-in-time customized lengths allow bulk rolls to be field cut to protect any pipe size. 
5. Easy to operate and preheating temperature low(50 ºC)
6. Open sleeve configuration allows the product to be applied after the pipeline has been welded
And cleaned. 

Usage: 

1. Oil & Gas Pipe Line
2. Insulation Pipeline
3. Sewr&drainage Pipeline

Technical Specification

Technical Datas

 

Sleeve Operating Characteristics	Test Method		Test Result
Pipeline Operating Temp.			Up to 65°C
Minimum Installation Temp.			75°C (140°F)
Mainline Coating Compatibility			PE,PP, FBE,HPPC
Adhesive Properties
Softening Point	ASTM E28		100°C
Lap Shear @ 23°C	DIN 30672		79 N/cm2
Backing Properties
Tensile Strength	ASTM D638		21MPa
Elongation	ASTM D638		500%
Hardness	ASTM D2240		50 Shore D
Volume Resistivity	ASTM D257		1017 ohm-cm
Sleeve Properties
Peel Strength @ 23°C	DIN30672		96 N/cm
Impact Resistance	ASTM G14		56Inch.LBS
Indentation Resistance	ISO 21809-3		0.65mm
Cathodic Disbondment @ 23ºC, 28 days with epoxy	ASTM G8		9 mm rad
Low Temp. Flexibility	ASTM D2671-C		-32°C