Schedule 40 PVC Venting Pipes (Solid Core)
Ensure the safe and efficient exhaust of combustion gases and waste ventilation with our commercial-grade Schedule 40 PVC Venting Pipes. Engineered specifically for low-temperature flue gas venting and plumbing drain-waste-vent (DWV) applications, these high-impact rigid PVC pipes provide a corrosion-proof, airtight pathway for residential and commercial systems.
Designed to withstand continuous vacuum and positive pressure, this solid-core piping resists chemical degradation, scaling, and environmental pitting, making it the industry standard for high-efficiency appliance exhaust.
Key Features & Benefits
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High-Efficiency Flue Gas Venting: Ideal for category IV high-efficiency furnaces, tankless water heaters, and boilers that produce low-temperature, condensing flue gases.
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Flawless Interior Flow: Smooth interior wall finish minimizes friction loss, prevents scale buildup, and ensures the rapid, unrestricted flow of exhaust and air.
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Corrosion & Chemical Proof: Complete immunity to electrochemical degradation, acidic flue condensates, and aggressive household chemical wastes.
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Rigid Solid-Core Strength: Manufactured with a dense, solid-wall formulation that provides superior structural crush resistance compared to cellular-core alternatives.
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Simple Solvent Weld Assembly: Cuts quickly with standard pipe cutters and creates a permanent, leak-proof structural bond when paired with PVC primer and solvent cement.
Approved Applications
Engineered to meet modern building codes across multiple ventilation and exhaust setups:
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Appliance Venting: Flue gas exhaust and fresh-air intake lines for condensing furnaces and water heaters.
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Plumbing DWV: Drain, Waste, and Vent vertical stacks and roof penetrations.
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Radon Mitigation: Sub-slab depressurization lines to vent hazardous radon gas safely above the roofline.
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HVAC Condensate: High-capacity drainage and exhaust lines for commercial air conditioning systems.
Technical Specifications
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Material: Polyvinyl Chloride (PVC) Compound (ASTM D1784 Class 12454)
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Wall Rating: Schedule 40 Solid Wall (Non-Cellular)
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Compliance Standards: ASTM D1785 (Pressure/Dimensions), ASTM D2665 (DWV), and CSA B181.2 certified.
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Max Temperature Threshold: Continuous operation up to 140°F (60°C).
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Safety Notice: Never use compressed air or gas to test PVC pipelines. Do not use for high-temperature exhaust exceeding 140°F.
Quick Professional Installation Guide
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Square Cut: Cut the pipe square using a wheel cutter or fine-tooth saw to ensure maximum joint depth.
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Deburr: Remove all internal and external burrs, shavings, and sharp edges with a chamfering tool.
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Clean & Prime: Wipe away dirt and apply a generous coat of purple PVC primer to both the pipe exterior and the inside of the female fitting.
- Solvent Weld: Apply an even layer of medium-body PVC cement, push the pipe firmly into the fitting with a quarter-turn twist, and hold tightly for 30 seconds until the initial bond sets.
