Buried polyurethane insulation steel pipe DN1600 prefabricated direct buried insulation pipe supports customization

Description :

　　Hebei Xingsong Industrial Pipeline Anti corrosion and Insulation Engineering Company is a modern and civilized industrial enterprise that integrates scientific research, production, sales, construction, and service. Located in the central areas of Beijing, Tianjin, and Shijiazhuang, the company covers an area of 28500 square meters and has strong technical strength, excellent technical equipment, and talents. Our company mainly produces polyurethane products, rock wool products, fiberglass wrapped pipes, polyethylene, etc. Our company can customize various shaped products according to customer requirements, achieve scientific design, reasonable construction, and ensure that the quality of the products meets customer needs. Over the past few years, the company has established its own brand, Xinda, through excellent products, thoughtful services, and honest behavior, and has become a major player in the construction of many projects in China. At that time, we welcome calls and visits from manufacturers from all over the world to discuss business. Enterprise goals: Quality, the foundation of business, management, and the path to strong business; Efficiency is the source of prosperity. Driven by technology and striving for survival through quality. Seek efficiency from quality. Benefit comes from the return of serving society. Enterprise tenet: Quality comes before production, customer first, providing customers with excellent products and thoughtful services. Our commitment: The market is changing, but our commitment remains unchanged. The company adheres to the principle of "excellent quality, reputation first" to serve society and benefit humanity. Our company mainly produces polyurethane composites, foam insulation boards, foam insulation pipes, rock wool products, FRP winding pipes, and high-density polyethylene black and yellow jacket pipes (i.e., thermal insulation outer protective layer); Prefabricated polyurethane direct buried insulation pipe (i.e. pipe foam insulation); Prefabricated insulation elbow; Prefabricated insulation pipe fittings; Waiting for insulation materials. Our company can customize various shaped products according to customer requirements. And undertake polyurethane foam insulation projects for various large, medium, and small pipelines such as steam pipes, plumbing pipes, air conditioning pipes, power pipes, HVAC pipes, etc.

　　Prefabricated polyurethane foam insulated steel pipe, directly buried insulated seamless spiral steel pipe:

　　1. Anti corrosion coating: protects the outer steel pipe from corrosive substances, prolongs the service life of the steel pipe.

　　2. Outer protective steel pipe: protects the insulation layer from groundwater erosion, supports the working pipe and can withstand certain external loads, ensuring the normal operation of the working pipe.

　　3. Polyurethane foam layer: ensure the medium temperature, and ensure that the surface of the external protection pipe is kept at normal temperature.

　　4. Barrier and reflective layer: ensure that the organic foam material does not enter the inorganic hard high temperature resistant layer; Reflect some heat from the high-temperature resistant layer.

　　5. Inorganic hard thermal insulation layer: resistant to high temperature, ensuring the interface temperature between organic thermal insulation layer and foam not to be carbonized.

　　6. Drag reduction layer: Ensure the free movement of the working steel pipe during thermal expansion and contraction. 7. Working steel pipe: Ensure the normal flow of the conveying medium.

　　Product performance

　　Polyethylene shell directly buried thermal insulation steel pipe High density polyethylene thermal insulation steel pipe directly buried prefabricated thermal insulation steel pipe is closely combined with steel pipe for transmission medium, polyurethane rigid foam insulation layer and high-density polyhexene outer sleeve. The directly buried thermal insulation steel pipe is mainly used for urban central heating pipe network, oil transmission pipeline, water transmission pipeline in cold regions and industrial pipeline engineering in production areas. As the polyurethane rigid foam insulation layer is closely bonded to the outer skin of the steel pipe, it can isolate the infiltration of air and water and play a good anti-corrosion role. Hongkehua Pipeline Company also has closed foam holes with low water absorption. The high-density polyethylene shell and fiberglass shell both have good anti-corrosion, insulation, and mechanical properties. Polyurethane direct buried insulation pipe is a type of prefabricated insulation pipe with good insulation performance, safety and reliability, and low engineering cost. Directly buried insulation pipes not only have advanced technology and practical performance that traditional trench and overhead pipelines cannot match, but also have significant social and economic benefits, and are also powerful measures for heating energy conservation.

　　Product Application

　　The use of prefabricated buried insulation pipes with direct buried heating pipeline technology marks a new starting point in the development of China's heating pipeline technology. With the decreasing global energy and increasing demand, energy conservation, emission reduction, and environmental protection have become global development trends. Countries and regions also vigorously promote the development, application, and industrialization of energy-saving, emission reduction, and environmental protection products. The polyurethane rigid foam insulation material used in the construction industry by Hongkehua Pipeline Company is an important branch of the polyurethane industry, characterized by its versatility, insulation, waterproofing, and other functions. This type of product has a history of 40 years since its application in the European construction industry in the 1960s, and some countries have also legislated to use polyurethane as an insulation and waterproofing material in the construction industry. In recent years, with the rapid development of China's building energy-saving market, polyurethane rigid foam insulation products have been widely used in the field of building insulation and waterproofing, and have become one of the leading insulation and energy-saving products in the market. As an integrated material for building insulation and waterproofing, polyurethane rigid foam breaks the traditional single function of building materials - waterproofing without insulation and insulation without waterproofing.

AfterSalesService :

• Polyurethane insulated steel pipe