XLPE radiation heat shrinkable sets (CEP-1) (cross-linked heat shrinkable radiation-muzzles, Pipeline Welding not use) (1). Description scene structure-mouth CEP-1 sets of heat shrinkable, its inner coating to the surface of the pipe in two-component solvent-free epoxy primer, in the middle layer of hot melt adhesive, outermost (substrate) by the special modification of radiation crosslinked polyethylene. When using a two-tier structure of heat shrinkable sets, not the primer. CEP-1 is designed for long-buried Pipeline pipe-mouth scene-injured elbow and its preservation purposes design. (2). Model specifications (3). Properties and benefits of CEP-1 heat shrinkable seamless presentation of the overall structure of the shrink - sets weeks to contraction rate ≥ 50%. Mainly for export pipeline anticorrosion-size head, the valve seal. CEP-1 with a layer of good adhesive properties with the pipe and the bottom of coating such as polyethylene, polyethylene Ping-ene, epoxy powder, epoxy coal tar pitch and so on to form a good seal to protect the hot melt adhesive. (Preheating can take difficult hypothermia Brushing high performance of primer to obtain good results) l tube coating on the compatibility fine CEP-1 sets of heat shrinkable products applicable to the various governing bodies such as anti-corrosion coatings : bilevel polyethylene (2PE), three polyethylene (PE), poly-bing three ene (3PP), powder epoxy (FBE), the insulation jacket, Enamel coal tar, petroleum asphalt. In the pipeline-scene preservation and big mouth (End closure), the valve seal Preservation substantial application, the results were very good. This has many pipeline projects are confirmed. L creep resistance of a good, long life. Meet high performance hot melt adhesive and paint, produced by heat shrinkable can adapt to different sets of operating temperature conditions. Creep Resistance good, long life peer with the pipeline. L a quality waterproof seal heat shrinkable sets by high performance hot melt adhesive, radiation crosslinked polyethylene matrix. solvent-free epoxy primer, such as anti-corrosion material component performance and contraction speed, sealing, waterproofing good. L wide application unique structure of heat shrinkable sets a high shrinkage rate (≥ 50%), a high shear strength, high peel strength to fill mouth, or the size of the first through the end of the first closure with the provision of a good waterproof seal. and widely used. L Installation is simple, fast, time-saving the province. CEP-1 heat shrinkable sets the scene with Installation is simple, fast and easy to install quality assurance features. Pyrocondensation sets of unique structure, with the former contraction after contraction obvious morphological changes, Installation may be observed by the naked eye to determine whether the correct installation. Rapid installation, simple and easy construction. Improved labor productivity. L preheating temperature is low, new materials, new technology for the application of anti-corrosion scene - I provides a more extensive space, I have a good application performance of the solvent-free epoxy primer in-mouth was only preheated to 55 ° C -60 ° C can Brushing, available for immediate installation of contraction, the availability of high peel strength for the project to provide a great convenience. L Primer packaging companies to ensure the scene to facilitate construction of epoxy primer taken with the heat shrinkable single matching package packing. ensure the quality of construction.