Plastic Polyethylene Heat Shrink Sleeve for Pipeline Field Joint Coating Corrosion Protection

• Customization: Available
• Certification: GS, RoHS, CE, ISO9001
• Color: Black
• Model NO.: HSD-SLEEVE
• Heat Resistance: Normal Temperature
• Waterproof: Easy to Operate.Anti-Corrosion
• Application: Plastic, Metal, HDPE Pipeline Joint
• Adhesive: Epoxy Resin
• Base Material: PE Foam
• Type: Pressure-Sensitive Tape
• Width: 100/200/300/500/600/900
• Thickness: 1.2mm.1.6mm.1.8mm.2.0mm, 2.5mm
• Package: 30m/50m Rolls
• Material: PE
• Transport Package: Standard Package
• Specification: EN253-2003, ISO1183-2004, ISO6964-1986, EN728-1997
• Trademark: Huashida
• Origin: Qingdao China
• HS Code: 3901902000
• Production Capacity: 1000PCS/Day
• Package Size: 2000.00cm * 220.00cm * 150.00cm
• Package Gross Weight: 10000.000kg

Product Description

 

Plastic Polyethylene Heat Shrink Sleeve for Pipeline Field Joint Coating Corrosion Protection 

Product Description

 

PE Heat Shrinkable Sleeve Overview

The PE heat shrinkable sleeve features a two-layer structure, consisting of a radiation cross-linked polyethylene backing and a specialized heat melt adhesive. For optimal application on steel pipes, the shrink sleeve should be used in conjunction with a non-solvent, two-component epoxy primer.

Key Characteristics:

• Strong Adhesion: The heat melt adhesive provides excellent bonding with the PE backing, steel pipe, and epoxy primer.
• Effective Application: Upon heating, the PE backing shrinks, and the adhesive layer melts, allowing the sleeve to tightly conform to the pipe joints.
• Robust Protection: This combination forms a firm and continuous anti-corrosion barrier, comparable to a factory-applied three-layer anticorrosive coating.

Benefits:

• Corrosion Resistance: Protects against environmental factors and chemical exposure.
• Durability: Resists wear, impact, UV radiation, and aging.
• Ease of Use: Designed for straightforward application in the field.

This innovative solution enhances the longevity and integrity of pipeline joints, ensuring reliable performance under various conditions.

 

Application

It is mainly used for pipe connection, field joint coating, wrapping around pipes, anti-corrosion of kinds of pipe joints, and repairing pipes.

For example Oil and gas pipe, PU insulation pipe, 3LPE/2LPE steel pipe, corrugated pipe.

Field joint coating of steel pipe with 3LPE coating

Sealing pre-insulated pipe


Connecting and sealing drain pipes

Product Parameters

Feature of heat shrinkable sleeve manufactured by HUASHIDA:

1.fast shrinkage speed,
2.good waterproof performance,
3 good anti-corrosive performance,
4.long service life

5.using pure PE material and imported adhesive for ensuring the quality

 
 
                               TECHNICAL PARAMETERS

NO	Test Item			Unit	Performance	Test Result	Test Method
Back Material
1	Tensile Strength			MPa	≥17	19.47	ASTM D638
2	Elongation			%	≥400	626	ASTM D638
3	Vicat Softening Point			ºC	≥90	92	ASTM D1525
4	Brittleness Temperature			ºC	<-65	<-65	ASTM D2671C
5	Dielectric Strength			MV/m	≥25	33.13	ASTM D149
6	Volume Resistivity			Ω.m	≥1*10^13	1.1*10^13	ASTM D257
7	Environment Stress Crack			h	≥1000	>1000	GB/T1842
8	Chemical resistance (7d)	10% HCI	Tensile strength	MPa	≥85	104.9	ASTM D638
			Elongation	%	≥85	96.3	ASTM D638
		10% Naah	Tensile strength	MPa	≥85	102.1	ASTM D638
			Elongation	%	≥85	95.6	ASTM D638
		10% NaCl	Tensile strength	MPa	≥85	108.3	ASTM D638
			Elongation	%	≥85	94.1	ASTM D638
9	Thermal aging (150ºC,168h)		Tensile strength	MPa	≥14	20.7	ASTM D638
			Elongation	%	≥300	630	ASTM D638

 

NO.	Test Item		Uni	Performance	Test Resul	Test Method
Adhesive
1	Softening Point		ºC	≥90	90.1	ASTM E28
2	Brittleness Temperature		ºC	<-15	<-15	ASTM D2671C
3	Lap Shear		MPa	≥1.0	1.5	ASTM D1002
4	Peel Strength (23±2ºC	Steel	N/cm	≥70	145.6	ASTM D1000
		Primer	N/cm	≥70	205.9	ASTM D1000
		PE layer	N/cm	≥70	190.0	ASTM D1000
Non-solvent Epoxy Primer
5	Shear of cured primer		MPa	≥5.0	12	SY/T0041

Ordering information for clients:
Heat shrink sleeve is available:
·pre-cut sleeve and separate closure patch
·pre-cut sleeve with pre-attached closure patch
·tape in roll (closure patch to be ordered separately)

Heat shrink sleeve workshop


Heat shrink sleeve equipment
The  is designed and manufactured independently by our company and we also sell the equipment.
Please click the link for more information.
 

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Company Profile

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience. 
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
2. Rigid pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE pressure pipe/Water Gas supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC Thermal insulation tube/plate production line  
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.  

 

We have successfully collaborated with over 400 international customers, exporting our products to countries such as Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria, and many others.

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