HDPE Heat Shrinkable Sleeve Production and Adhesive Coating Line Thickness 1.5-3.5 mm

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: HSD DN 300-1400
• Material: Plastic
• Connection: Heat Shrinking
• Application: Connecting and Welding Plastic Pipline
• Adhesive: EVA
• Name: Heat Shrinkable Sleeve
• Size: According to Customer′s Requirements
• Transport Package: Standard Package
• Specification: EN253, EN448, EN728, ISO1133, ISO8501-1. ISO9001
• Trademark: HSD
• Origin: Qingdao China
• HS Code: 3920999090
• Production Capacity: 50 Units/Month
• Package Size: 600.00cm * 230.00cm * 220.00cm
• Package Gross Weight: 1000.000kg

Product Description

HDPE Heat Shrinkable Sleeve Production And Adhesive Coating Line Thickness 1.5-3.5 mm

 

Product Description

The HSSC-1 Heat Shrinkable Sleeve (2-layer) is developed and manufactured by Qingdao Huashida Machinery Co., Ltd for pipeline anti-corrosion applications. This sleeve consists of radiation cross-linked polyethylene backing and high-shear strength melt adhesive, featuring shape memory functionality. The hot melt adhesive is pressed into the joint by the shrink force, forming a perfect seal after heating. The HSSC-1 sleeve is compatible with standard pipe coatings, and is ideal for use with bare pipes, replacement pipe sections, and large-radius bends. It is particularly suited for large-diameter wastewater pipes, requiring minimal preheating during installation.

In addition, we also offer a three-layer reinforced heat shrinkable sleeve, which is composed of three layers of material designed to enhance the sleeve's durability, protective capacity, and anti-corrosion properties. The middle mesh layer is typically a reinforced mesh (subject to customer requirements), and its main function is to enhance the mechanical strength and tensile resistance of the heat shrinkable sleeve.

Buried Pipeline Field Joint Heat Shrinkable Sleeve is made by PE/PP material, used for oil/gas/water pipeline anticorrosion joints. It is served for 3LPE/PP pipeline, pre-insulation pipe end seal, and hdpe corrugated pipe. 

Application fields

Application area:

It is mainly used for wrapping around pipe, anti-corrosion of kinds of pipe joints, and repairing pipes.
For example: Oil and gas pipe, PU insulation pipe, 3PE/2PE steel pipe.

Available Products

• Pre-Cut Sleeve and Separate Closure Patch
• Pre-Cut Sleeve with Pre-Attached Closure Patch
• Tape in Roll (Closure Patch to be Ordered Separately)

 

CONSTRUCTION CASE

Heat shrinkable sleeve for Oil & Gas Pipe

Heat shrinkable sleeve for Thermo Insulated Pipe

COMPARISIONS

3Layer Fiber reinforced heat shrink sleeve for HDD under ground pipes

3Layer Fiber reinforced PE heat shrinkable tape (sleeve) is composed of cross-linked polyethylene back, a middle layer of fiber and special heat melt adhesive an. The 3 layer reinforced sleeve gives better shrink ratio, and better strength. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.

 TECHNICAL PARAMETERS

NO	Text Item			Unit	Performance	Text Result	Text Metho
Back Material
1	Tensile Strengt			MPa	≥17	19.47	ASTM D638
2	Elongatio			%	≥400	626	ASTM D638
3	Vicat Softening Poin			ºC	≥90	92	ASTM D1525
4	Brittleness Temperatur			ºC	<-65	<-65	ASTM D2671C
5	Dielectric Strengt			MV/m	≥25	33.13	ASTM D149
6	Volume Resistivit			Ω.m	≥1*10^13	1.1*10^13	ASTM D257
7	Environment Stress Crac			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.	Text Ite		Uni	Performanc	Text Resul	Text Metho
Adhesive
1	Softening Poin		ºC	≥90	90.1	ASTM E28
2	Brittleness Temperatur		ºC	<-15	<-15	ASTM D2671C
3	Lap Shea		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 laye	N/cm	≥70	190.0	ASTM D1000
Non-solvent Epoxy Primer
5	Shear of cured primer		MPa	≥5.0	12	SY/T0041

Packaging & Shipping

 

Product introduction
PE backed heat shrinkable wraparound sleeve (HSS) for pipeline is composed of radiation cross-linked polyethylene backing and special heat melt adhesive.
There is also a reinforced type, in which a glass fiber reinforced layer is added to the backing for better effect.
When heating the heat shrink sleeve, the PE backing shrinks and the adhesive melts. The sleeve closely wraps around the pipe. The heat shrinkable sleeve (HSS) forms a firm and continuous anti-corrosion body, which is resistant to corrosion, wear, impact, UV and aging.

Detailed Photos

 

Application:
1. Field joint corrosion protection for gas oil steel pipeline, water supply pipeline.

2.Corrosion protection pipes, bends, fittings of pipeline.

3.Anti-corrosion and seal for heating pipeline

4.Connecting and seal for corrugate pipes (sewage pipe, waste pipe, drain pipe).

Feature of our heat shrinkable sleeve:
1.Fast shrinkage speed
2.Good waterproof performance
3 Good anti-corrosive performance
4.Long service life
5.High-quality PE material and adhesive

Executive Standard
Products comply with national and international standards GB/T23257-2009, SY/T4054-2003, EN12068, DIN30672 etc.

Ordering information
·pre-cut sleeve and separate closure patch
·tubular sleeve
·tape in roll (closure patch to be ordered separately)

The reinforced type:

 CONSTRUCTION CASE
Heat shrinkable sleeve for Oil & Gas Pipe

Heat shrinkable sleeve for sealing thermo-Insulated Pipe

Product Parameters

Specification of heat shrinkable sleeve for field joint coating underground buried steel pipe 

No.	Size, mm	Length, mm	Patch
			Length, mm	Width, mm
1	Ф159*500	670	500	80
2	Ф219*500	860		100
3	Ф273*500	1000		100
4	Ф325*500	1200		100
5	Ф355*500	1300		100
6	Ф406*500	1460		120
7	Ф508*500	1800		120
8	Ф610*500	2170		120
9	Ф711*500	2500		150
10	Ф813*500	2880		150
11	Ф1016*500	3480		150
12	Ф1219*500	4120		200
13	Ф1420*500	4780		200

 

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	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.	Text Item		Uni	Performance	Text Result	Text 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

Workshop

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We are also producing machine of heat shrinkable sleeve, You are welcom to ask for more information. 

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We are also producing machine of heat shrinkable sleeve, You are welcom to ask for more information.