Polyurethane foam insulation pipe, buried pipe insulation, Cangzhou, Hebei largest and most professional anti-corrosion pipe insulation plant, the main production of various types of anti-corrosion pipe insulation, anti-corrosion steel pipe insulation, polyurethane insulation pipe corrosion, corrosion insulation elbow pipe. Its products are suitable for hot water pipe insulation, high temperature, corrosive chemical pump, oil pump. Insulation pipeline centrifugal pump series products with high efficiency, low voice, reliable performance advantages. Polyurethane insulation pipe coating pipe insulation is a kind of corrosion resistance of steel, and has good insulation properties, has been widely used and promoted in building construction, and constantly improve and spread. Corrosion pipe insulation have different processing types and methods, different processing method to determine the pipe have different properties and functions, and range will change. Polyurethane insulation pipe coating pipe insulation production needs to be in accordance with national standards of production, processing methods follow different standards different, but to be in line with national production standards, and must strictly follow and execute. Currently corrosion pipe insulation has the following types of processing need to be set up and selected according to different situations, Here are some types of anti-corrosion pipe insulation processing: 1, anti-corrosion pipe insulation oil and natural gas, two-story with three polyethylene (3PE) polyethylene (2PE) pipe coating. In the process of transporting natural gas, it is necessary to use three or layer polyethylene pipe insulation, using this form of pipe can ensure the safety and effectiveness of transportation, to ensure no pipe corrosion or damage. This anti-corrosion pipe insulation performance standards are SY / T0413-2002DIN30670, when processing in strict accordance with such standards for production, ensure the smooth progress of work, to ensure product quality. 2, anti-corrosion pipe insulation oil with FBE polyurethane pipe insulation (single FBE corrosion), 2FBE (double fusion bonded epoxy powder preservative) corrosion pipe insulation. Different transport materials may require different steel materials for transport, to ensure the safety and reliability of the transport of substances. FBE anti-corrosion pipe insulation and anti-corrosion pipe insulation 2FBE consistent production standards, production and processing standard SY / T0315-97, SY / T0315-2005. 3, water supply pipeline cement mortar lined steel pipe corrosion. In the water pipeline transporting cement mortar requires the use of such corrosion pipe insulation, using this steel tube of cement sand barrier effectively reduce conveying resistance. Such anti-corrosion pipe insulation production implementation of the standards is CECS10: 89.