PE Electrofusion Weldable Sleeve/Tape/Closure for Pre-Insulated Pipe Joint/Connection

• Material: Plastic
• Connection: Welding
• Application: Joint of PU Insulation Pipe.
• for Pipe Range: Od200-1380mm
• Transport Package: Standard Package
• Specification: 200-1380
• Model NO.: HSD
• Trademark: HSD
• Origin: Qingdao, China
• HS Code: 3921909090
• Production Capacity: 6tons/Day

Product Description

PE Electrofusion Sleeve/tape/weld Closure for pre insulated Pipe Joint/connection



INTRODUCTION 
PE electro fusion sleeve is composite with PE back board and electrical wire which is pressed into PE back board by special lamination device. It is a kind of welding material of kinds of plastic pipes. 
Composition 
              PE back board                               Electrical wire                                Terminal
 

Application area: 
It is usually wider than that for metal reinforced corrugated pipe, is mainly used as a joint of PU insulation Pipe.

CONSTRUCTION CASE 
PU Insulation Pipe

Specification
Steel pipe outside diameter (mm)		PE outside casing diameter (mm)		Width(mm)	Tic.mm
DN159		285		600	4
DN219		315		600	4
DN273		365		600	4
DN325		420		600	5
DN377		500		600	5
DN426		550		600	6
DN478		630		600	6
DN529		655		600	6
DN630		760		600	8
DN720		850		600	8
DN820		960		600	10
DN920		1054		600	10
DN1020		1155		600	12
DN1220		1380		600	12
Technical Data:
All of the test according to the EN253-2003, ISO1183-2004, ISO6964-1986, EN728-1997
Final Test	Unit	Standard	Test Result	Result
Raw material density	g/cm 3	≥0.935	≤0.961	PASS
Raw material melt flow rate	g/10min	≤0.50	0.46	PASS
Appearance check	/	Internal and external surfaces are clean and free from other defects.	Pass	PASS
Heat reversion	%	≤3; shall not show any cracks	0.89, No cracks	PASS
Tensile yield strength	Mpa	≥19	20.2	PASS
Elongation at break	%	≥350	656	PASS
Stress crack resistance	h	≥300	Pass	PASS

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