Zhejiang Fengfeng Pipe Industy's HDPE Electrofusion Reducing Coupler with a smooth surface, SDR7.4, and PN25 is a specific type of electrofusion fitting used in high-pressure pipeline systems, typically in water, gas, and industrial applications. Let’s break down its features:
Technical Characteristics
SDR7.4:
SDR (Standard Dimension Ratio) refers to the ratio of the pipe diameter to the wall thickness. In this case, SDR7.4 indicates that the pipe has a thinner wall compared to higher SDR ratings (such as SDR11 or SDR17), which are designed for higher pressure applications.
The SDR7.4 rating typically indicates the fitting is designed for higher-pressure systems and is commonly used for pipelines that carry liquids or gases under significant pressure.
Applications:
Water Distribution Systems
Gas Distribution Systems
Industrial Fluid Transport
Wastewater and Sewage Systems
wastewater treatment
building of swimming pool pipe system
Specifications
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