Qingdao Huashida Machinery Co., Ltd

We Offer Heat Shrinkable Sleeve.we are the Industry Leader in Corrosion Protection and Sealing in China. Advanced Manufacturing Plant; Advanced Technologies; Advanced Products; Advanced Performance.a Series of Heat Shrinkable Sleeve Systems that Provide Superior Corrosion Protection (2-layer or 3-layer) of Exposed Steel of Pre-insulated Pipe On Field Applied Girth-weld Joints of Buried, Exposed and Offshore Pipelines Operating Up to 130c (266f). field Joint Coatings 1. Hsd-wrap two-piece Protective Bulk Roll with Separate Closure hsd-wrap is a Wrap Arround Sleeve with a Separate Closure Designed for Corrosion Protection of Buried and Exposed Steel Pipelines. Hsd-wrap is Supplied in Bulk Rolls Consisting of a Cross-linked Polyethylene Backing, Coated with a Protective Heat Activated Adhesive. Once Installed, the System Effectively Bonds and Protects Steel Substrates and Common Main Line Pipe Coatings Including Polyethylene and Fusion Bonded Epoxy. 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 a Broad Range of Operating Temperature Specific and Soil Stress Resistant Adhesives for Project Specific Conditions product Description: construction:2-layer System (2pe); First Layer: Heat Melt Adhesive. Second Layer: Radiation Cross-linked, High Density Polyethylene Film. the Installation is Carried Out Directly On the Cleaned and Dried (pre-heated) Pipe Surface Without Any Primer Being Required. During Installation, the Heat Shrinkable Sleeve is Wrapped and Shrunk to Form a Tight Fit Around the Joint. During Recovery, the Adhesive Softens and Flows to Form a Perfect Bond with the Pipe Surface Providing Protection Against Corrosion. the Radiation Cross Linked Outer Layer Forms a Tough Barrier Against Mechanical Damage and Moisture Transmission.