WEIPIKE
Silent Drainage System
Pipe fittings serve as key connection points for drainage and sewage systems, providing functions such as collecting, redirecting, venting, sealing against water and air, reducing flow velocity and dissipating energy, and facilitating inspection and obstruction removal.
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The interior of HDPE/FRPP pipes features flow-guiding vanes spaced at specific intervals. Water flows down the pipe walls in a spiral pattern, forming an unobstructed air column in the center of the drain riser to enhance ventilation capacity.
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The piping system is equipped with special swirl fittings. Water flowing from horizontal branch pipes into the riser enters tangentially, preventing the incoming flow from colliding with the existing flow in the riser.
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Weipike silent drainage pipes are divided into smooth-wall pipes and spiral pipes. Smooth-wall pipes are further categorized into single-layer ultra-silent smooth-wall pipes and ultra-quiet three-layer composite smooth-wall pipes.
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Crimp/Heat-Fused Socket Fittings
HDPE/PP/FRPP pipes comply with the S12.5 series standards for wall thickness, which is thicker than that of standard pipes. The pipe walls absorb sound and block noise generated during drainage, effectively isolating audible sound waves.
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Xishui Industrial Park, Daozhuang Town, Guangrao County, Dongying City, Shandong Province, China
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