|PRICE:||100% Factory Price||Backing Materials:||Polyetylene|
|Adhesive:||Hot Melt Adhesive||Length:||Same As The Width Of Heat Shrinkable Sleeve|
|Width:||100 Mm For Small Pipes, 150 Mm For Bigger Pipe||Color:||Black|
|Auxiliary Products:||Heat Shrinkable Tape,sleeves, Epoxy Primer, Filler Material, PE Melt Stic|
steel pipes coating materials,
wrapping coating material
Grid Closure patch for the heat shrinkable sleeves for gas pipeline
Product Name: Closure patch
The heat shrink patching cover is wraparound sleeve for pre-insulated pipe girth weld sealings. The Closure patch is applicable to most standard pipe jackets. An inner adhesive provides excellent sealing and mechanical anchoring.
The main dimension :
|75mm||300 mm,450 mm,500mm,600 mm|
|100 mm||300 mm,450 mm,500mm,600 mm|
|150 mm||300 mm,450 mm,500mm,600 mm|
Closure patch Can be supplied in a bulk roll form which can be cut to size on site.
Custom-made is available to meet any customer special demand
Similar brand : Raychem, Canusa
Closure Patch Features:
Excellent multi-functional adhesive that allows lower installation in pre-heat temperature and bonding to 3LPE/DFBE/FBE/CTE
Full resistance to shear forces induced by soil and thermal movements.
Superior cathodic disbondment, hot water immersion resistance and Thermal ageing resistance that offers the optimum barrier long term protection against corrosion.
Reduction in time and cost by lower pre-heat temperature, wet epoxy primer application.
Pattern backing system that provides a 'Shrink Indicator' for application of heat and ensures proper shrinkage visibility also allows reliability for the Inspection.
HBPE replicates structure and performance of factory applied 3LPE coatings
Engineered for high-soil stress environment
Simple installation with high performance
Durability over 30years
auxiliary products: heat shrinkable sleeves
After surface preparation and pre-heating first layer of Liquid epoxy is applied on the pipe surface. Then a heat shrinkable sleeve is wrapped around the pipe joint over wet epoxy. Applied the Closure patch on the overlap area is heat shrinkable sleeves. Heat is then applied on the sleeve which start shrink to give excellent tight fit around the pipe joint. Epoxy forms strong mechanical and chemical bond to pipe and Second Layer of the hot-melt copolymer adhesive. Third layer radiation cross linked high density polyethylene provides Mechanical protection for moisture, heat and any damages.
Compatible line coatings:PE.FPE,CTE,DFBE
Contact Person: Angelina Meng
Tel: + 8613863735038