Three Layer Fiberglass Reinforced Heat Shrink Sleeve for Steel Pipeline Joints

• Customization: Available
• After-sales Service: All The Life
• Warranty: 12 Monthes
• Model NO.: HSD
• Material: Plastic
• Connection: Heat Shrinking
• Application: Connecting and Welding Plastic Pipline
• Adhesive: EVA
• Name: Heat Shrinkable Sleeve
• Size: According to Customer′s Requirements
• Thickenss: 1.5-3.5mm
• Transport Package: Standard Package
• Specification: EN253, EN448, EN728, ISO1133, ISO8501-1. ISO9001
• Trademark: HSD
• Origin: Qingdao China
• HS Code: 3920999090
• Production Capacity: 5tons/Day

Product Description

Three layer fiberglass reinforced Heat Shrink sleeve for steel Pipeline joints
 

Product Description

 

                                INTRODUCTION
Fiber reinforced shrink sleeve for road bores,directional drilling and thrust bore applications.
 Three-layer shrink sleeve system, The first layer is a liquid epoxy, solvent-free two-component.  The second layer is a high shear strength copolymer adhesive.  The third layer is a thick, fiberglass reinforced, radiation cross-linked polyethylene shrink sleeve.  An additional component is also used: the wear cone is extra protection against pull-through forces; of the same construction as the main shrink sleeve sleeve.
     The Three-layer shrink sleeve system is a wrap-around heat-shrinkable sleeve reinforced with fiberglass.Fiber sleeve is designed to protect girth welds against corrosion and is the optimum joint protection for PE, FBE, Dual Layer and Powercrete coated pipes used in directional drilling applications. The reinforcement gives the backing greater wear and penetration resistance.  During installation, the epoxy is applied to the prepared pipe surface and the heat shrink sleeve is immediately wrapped around the joint over the wet epoxy.  Heat is then applied to the sleeve, which shrinks to form a tight fit around the joint. While curing, the epoxy forms strong mechanical and chemical bonds to the pipe surface and to the copolymer adhesive layer. The radiation cross-linked outer layer forms a tough barrier against mechanical damage and moisture transmission. A wear cone is then applied over the leading edge of the sleeve.

 
                           CONSTRUCTION CASE
Heat shrinkable sleeve for Oil & Gas Pipe

Heat shrinkable sleeve forThermo Insulated Pipe

COMPARISIONS

Product Parameters

                                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

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