Ductile Iron Flanged Socket Pipes Cast Iron Pipe Fittings EN545

Product Specification

Ductile Iron Flanged Socket Pipes Cast Iron Pipe Fittings EN545

Product description

The ductile iron flanged and socketed short pipe is fabricated from high-quality ductile iron material. One end of the pipe is equipped with a flange, which is a flat ring with evenly spaced bolt holes. This flange allows for a convenient and reliable connection to other flanged pipe fittings or equipment through the use of bolts. The other end of the pipe is designed as a socket, which is a larger-diameter section that can receive the spigot end of another pipe or fitting. The socket is often provided with a groove to accommodate a rubber sealing ring, ensuring a tight and leak-proof connection.

Applications

Water Supply Systems: It is widely used in municipal and industrial water supply networks. For example, in large-scale water treatment plants, it can be used to connect different sections of pipelines with varying diameters, facilitating the smooth flow of water from the source to the distribution points. It also helps in connecting pipes to pumps, valves, and other water treatment equipment.
Drainage and Sewerage Systems: In urban drainage and sewerage systems, ductile iron flanged and socketed short pipes are essential for establishing connections between main sewer lines and branch pipes. They can withstand the pressure and corrosive environment of sewage, ensuring the efficient transportation of wastewater.
Gas Transmission Systems: In the gas industry, these short pipes are used to construct gas pipelines. They provide a secure connection method to ensure the safe and stable transmission of natural gas or other gaseous fuels. The flanged connection allows for easy installation and maintenance, while the socket-spigot joint with a sealing ring prevents gas leakage.
Industrial Pipelines: In industrial settings such as chemical plants, power plants, and refineries, where the transportation of various fluids and gases is required, ductile iron flanged and socketed short pipes are frequently employed. They can withstand high temperatures, pressures, and corrosive substances, meeting the strict requirements of industrial pipeline systems.

Standards

GB/T 13295 - 2008: This is the Chinese national standard for ductile iron pipes and fittings for water supply and drainage. It specifies the technical requirements, dimensions, and testing methods for ductile iron pipes and fittings. The standard ensures that the products meet the necessary quality and safety standards for water supply and drainage applications.
ISO 2531: This is an international standard developed by the International Organization for Standardization. It provides guidelines for the dimensions, materials, and performance requirements of ductile iron pipes and fittings for water and gas pipelines. ISO 2531 is widely recognized and adopted globally, facilitating international trade and ensuring the compatibility of products from different manufacturers.
EN 545: This is a European standard that covers ductile iron pipes and fittings for water supply applications. It defines the requirements for the manufacture, dimensions, and testing of these products. EN 545 ensures that the ductile iron pipes and fittings meet the high-quality standards required for the safe and reliable supply of drinking water in European countries.

In conclusion, the ductile iron flanged and socketed short pipe is a versatile and reliable component in pipeline systems, with a wide range of applications and strict quality standards to ensure its performance and safety.

Normal Demensions (Accept OEM)

The common standard size specifications of ductile iron flanged and socketed short pipes are as follows:

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