3PE Heat Shrinkable Sleeve with Closure Patch

3PE Heat Shrinkable Sleeve With Closure Patch1.10 years' expereances 2. Good anticorrosion 3. Good anti-leakage 4. Girth weld of 3PE pipelines Product introductionHeat Shrinkable Sleeve Two-piece, with separate closures designed for the corrosion protection. Heat Shrinkable Sleeve 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). InstructionThe 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 AdvantagesCross-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 to protect any pipe size Open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned. SpecificationsPipeline size: From Ø 108 to Ø 1054mm Sleeves width: 100mm, 150mm, 200mm, 300mm, 450mm, 500mm, 600mm, 900mm Closure patch: 100mm, 150mm Technical Data  Sleeve Operating CharacteristicsTest Method Test ResultResultPipeline Operating Temp.  Up to 60°C  Minimum Installation Temp.  75°C  Mainline Coating Compatibility  PE,PP, FBE,HPPC Adhesive Properties Softening PointASTM E28 95°CpassLap Shear @ 23°CASTM D1002 400N/cm2passBacking Properties Tensile StrengthASTM D638 2600PSIpassElongationASTM D638 500%passHardnessASTM D2240 50 Shore DpassVolume ResistivityASTM D257 1x1016 ohm-cmpassTape Properties Tape Thickness  2.5mmpassBacking thickness  1.5mmpassAdhesive thickness  1mmpassPeel Strength @ 23°CDIN EN12068 70N/cmpassImpact ResistanceDIN EN12068 >15JpassIndentation ResistanceDIN EN12068 >1mm@60CpassCathodic Disbondment @ 23ºC, 28 days with epoxyDIN EN12068 12 mm radpass/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1