1020mm 3PE Heat Shrinkable Cuffs for Pipes

Product Description

DN36''Heat Shinkable Wraparound Sleeve for Girth-Welding Area Corrosion Protection
1420mm PE Heat Shrink Cuffs for Girth-welding Area Corrosion Protection
1020MM 3PE Heat Shrinkable Cuffs for Pipes

Product Description

 

Heat shrinkable tape has a two-layer structure (polyethylene backing and hot-melt adhesive). When the tape is being heat, the backing of the tape shrinks, the adhesive layer softens and fills in all the irregularities to constitute a uniform coating and provide with excellent peel and dielectric strength of the coating.

Features & Benefits:                                                

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.

The tape is delivered in 30, 40 or 50 running meter rolls, and the thickness is usually in 1.2mm-2.5mm.

The TSD-60 system provides superior corrosion protection and excellent bonding on pipelines operating up to 65°C. TSD-60 has been designed with a flexible radiation cross-linked polyethylene black backing with a unique hot melt adhesive. TSD-60 is stretchable, hand-wrapped, heat-shrinkable sleeves specifically designed for the protection of the rooftop piping and duct work. Also, it can be used for large diameter water pipes.

Compatibility
• 3PE Steel Pipeline
• Metal pipes
• Plastic pipes

Flexible Installation
• TSD-60 can be used as either a 2-layer or 3-layer sleeve system with primer or without epoxy primer.
• For added flexibility, the sleeve can be supplied as bulk rolls or pre-cut to the required pipe size

Long Term Corrosion Protection
• Provides a protective coating with the structural integrity of a seamless tube, providing excellent resistance to cathodic disbondment and excellent durability against abrasion and chemical attack.

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		600%
Hardness	ASTM D2240		55 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