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Heat shrink sleeves for pipe joints

Name: Heat shrink sleeves for pipe joints
Brand: Jining Xunda Pipe Coating Material Co.,Ltd
Rating: 4.8 (40 reviews)

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Model No. :	HSS
Brand Name :	XUNDA
Key Features :	High Temperature Resistance
Chief Constituents :	Oil Content
Status :	Solid
Usage :	Pipeline Corrosion Protection
Production Methods :	Solvent Precipitation Method
Packing :	Bag
Bitumen Type :	Modified Bitumen
Technique Data :	Density
Color :	Black
Width :	500mm
Adhesive :	Hot Melt Adhesive
Manufacture :	China Factory
Materials :	Cross-linked Polyethylene
Brand :	Canusa
Thickness :	2.0mm，2.5mm
Stadard :	AWWAC216

8yrs

Jining, Shandong, China

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Heat shrink wraparound sleeves
Open type sleeves with closure patch

Product profile:
Heat shrinkable wraparound sleeves XHWS ，Two-piece, with separate closures designed for the corrosion protection. XHWS is superior performance heat shrinkable products designed for corrosion protection on field applied girth-weld joints of buried and exposed steel pipelines operating up to 80°C (176°F).
The inner layer is two-components epoxy primer which coated on steel pipe ; Intermediate level is special hot melt adhesive ; Outer layer is modified radiation crossing linking polyethylene backing.
Features & Benefits：
●Heat shrink wrap Sleeves provide great corrosion protection, Superior resistance to Cathodic Disbondment and excellent durability against abrasion and chemical attack. The result is effective, good performance of sealing, wide application, easy to operate and preheating temperature low (60 ℃) ,long term protection against corrosion.
● XHWS is a wraparound sleeve with a separate closure
● Cross-linked backing provides superior abrasion, mechanical and chemical attack resistance.
●High performance adhesive provides excellent resistance to Cathodic Disbondment to ensure long-term corrosion protection
● Just-in-time customized lengths allow bulk rolls to be field cut top protect any pipe size
● Open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned.
Specification：( mm )
Model: XHWS 289 /505/ Ø 60
XHWS--Heat shrinkable wraparound sleeves
289------Roll length
505----- -Roll Width (as supplied)
Ø 60-----Joint or pipeline Dimeter

Technical

		Test standard	Unit	JNHT-80
Adhesive	Softening point	ASTM E28	℃(℉)	135 (275)
	Lap shear @23℃	EN12068	N/cm2	450
	Lap shear @23℃	EN12068	N/cm2	25
Backing	Specific gravity	ASTM D792	g/cm3	95
	Tensile strength	ASTM D638	MPa (psl)	28
	Elongation	ASTM D638	%	425
	Hardness	ASTM D2240	Shore D	55
	Abrasion resistance	ASTM D 1044	Mg	35
	Volume resistance	ASTM D257	Ohm-cm	1017
	Dielectricvoltage breakdown	ASTM D149	Kv/mm	30
Sleeves	Impact	EN12068	J	>8
	Indentation	EN12068	mm	0.1
	Peel adhesion	ASTM D1000	N/cm	120
	Peel adhesion	EN12068	N/cm	>140
	Cathodic disbondment	ASTM G8	Mm rad	3
	Water absorption	ASTM D 570	%	0.05
	Low Temp.flexbility	ASTM D2671-C	℃(℉)	>-32(-26)
	Fully recovered T thickness		Mm(mil)	1.9(77)
	Fully recovered L thickness		Mm(mil)	2.4(96)
	Fully recovered S thickness		Mm(mil)	3.0(121)

Heat shrink sleeves for pipe joints

Heat shrink wraparound sleeves Open type sleeves with closure patch

Technical

Heat shrink wraparound sleeves
Open type sleeves with closure patch