The piping layout of a radiator plays a key role in its heat dissipation. Proper piping can accelerate indoor temperature rise and improve heating efficiency. To achieve optimal heat dissipation from a radiator, it's necessary to comprehensively consider various piping configurations and related fac

With the rapid development of urban infrastructure and construction projects, plastic pipes have been widely used in water supply, drainage, gas, and road engineering. Compared with traditional metal pipes, plastic pipes are lightweight, easy to install, corrosion-resistant, and cost-effective. Howe

1. Raw Materials and Performance RequirementsHDPE Water PipesRequire high-purity raw materials, usually PE80 or PE100 grade.Must be non-toxic and odorless, complying with drinking water hygiene standards (e.g., GB/T 17219, NSF certification).Focus on pressure resistance, resistance to water hammer,

With the advancement of technology and the rapid growth of the petrochemical industry, plastic pipes are increasingly being used in water supply and drainage systems, replacing conventional cast iron, galvanized, and plastic-lined steel pipes. Compared to traditional pipes, plastic pipes offer signi

When talking about PE (polyethylene) pipes, many customers often ask: Do PE pipes and fittings have a shelf life?Here we need to clarify: the so-called “shelf life” refers to the storage period, meaning the time from production to installation, not the service life after the pipeline is in use.1. Wh

Raw Material Composition and Production ProcessPVC Water PipesRaw Material CompositionPVC (polyvinyl chloride) resin is its primary component. To improve PVC's performance, various additives are added. For example, plasticizers increase the pipe's flexibility and plasticity, making it easier to shap

Main connection methodsSocket-and-spigot rubber ring connectionAdvantagesReliable sealing performance, adaptable to sewage media characteristicsThe rubber sealing ring (made of EPDM) has excellent elasticity and corrosion resistance, tightly fitting the sealing surfaces of the socket and spigot. Und

With the rapid development of modern urban infrastructure and industrial projects, piping systems play a crucial role in water supply, drainage, gas distribution, as well as electrical and telecommunication networks. Polyethylene (PE) materials are widely used in these systems due to their excellent

1. What is PPR Plumbing?PPR pipes are made of polypropylene random copolymer, a thermoplastic material with good chemical stability and thermal resistance. They are typically green or white in appearance and are installed using heat fusion welding technology. This process allows the pipe and fitting

1. Methods of HDPE Pipe JointingHDPE pipe jointing refers to the process of connecting two or more HDPE pipe sections into a continuous, leak-proof system. Common methods include:a. Butt FusionProcess:Pipe ends are cut flat, heated with a heating plate, and pressed together to form a single continuo