WEIPIKE
Products
PVC-C Water Supply Pipe System
Domestic Cold and Hot Water Systems; Drinking Water Systems; Air Conditioning Hot and Cold Water Systems
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PVC-C Fire Sprinkler Pipe System
Wet systems with a fire hazard rating of “Low” or “Moderate Level 1”;
Water distribution pipes and branch pipes with a nominal diameter not exceeding DN80, provided that quick-response sprinkler heads are used.
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PVC-C Industrial Piping System
PVC-C industrial piping systems are chemically stable and can be widely used in various processing industries, particularly those requiring resistance to corrosion from strong acids and strong alkalis, as well as in the water treatment sector.
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Weipike rainwater inlets precisely maintain a stable and controllable water depth at the inlet, enabling the system to operate in a stable siphon state. This effectively controls roof water loads, ensuring safety in compliance with the “Technical Specifications for Siphon-Type Roof Rainwater Drainage Systems,” and provides detailed hydraulic calculation reports for the system.
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The Weipike rainwater pipe mounting system consists of square steel guide rails running parallel to the pipes, pipe clamps connecting the pipes to the guide rails, hangers for securing the guide rails, and galvanized angle iron.
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By using atmospheric pressure to convey rainwater collected by downspouts located far from the vertical pipe through horizontally laid horizontal pipes to the top of the vertical pipe, this fundamental problem is solved, and the many advantages of siphon drainage become apparent.
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By utilizing atmospheric pressure to transport rainwater collected in catch basins located far from the vertical riser through horizontally laid horizontal pipes to the top of the vertical riser, this fundamental problem is solved, revealing the many advantages of siphon drainage.
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By using atmospheric pressure to convey rainwater collected by downspouts located far from the vertical pipe through horizontally laid horizontal pipes to the top of the vertical pipe, this fundamental problem is solved, and the many advantages of siphon drainage become apparent.
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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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We have a professional team dedicated to design, installation, and after-sales service. From the system design phase through product selection, system installation, and after-sales service, we strictly adhere to relevant specifications and standards to ensure the system’s safety and reliability and provide our customers with an excellent experience.
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Fittings and Pipes for In-Floor Drainage Systems
High-density polyethylene pipe fittings have excellent pressure resistance; they are available in a wide range of specifications and models, making them suitable for various applications.
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High-density polypropylene modular panels that are assembled to form underground water storage tanks, replacing traditional concrete tanks.
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PP Rainwater Collection Modules
High-quality virgin PP (polypropylene); measured compressive strength of 380.8 kN/m²; easy to install; safe and environmentally friendly; service life of over 40 years
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Xishui Industrial Park, Daozhuang Town, Guangrao County, Dongying City, Shandong Province, China
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