{"product_id":"ads-15850020dw-dual-wall-pipe-15in-x-20ft-n-12-bell-end","title":"Ads 15850020dw Dual Wall Pipe 15in X 20ft N-12 Bell End","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ADVANCED DRAINAGE SYSTEMS 15850020dw is a solid dual-wall corrugated pipe engineered for high-load buried drainage applications. Built to the N-12 Series standard and conforming to ASTM D3350, this polyethylene pipe features a smooth interior wall for efficient flow and a corrugated exterior for structural rigidity. The nominal pipe size is 15 inches, with an inside diameter of 15 inches and an outside diameter of 18 inches. Each section runs 20 feet in length and connects via a bell end to spigot configuration. Licensed plumbers, civil contractors, and drainage specialists install this pipe in storm sewer, culvert, and subsurface drainage systems.\u003c\/p\u003e\n\u003cp\u003eThis pipe is suited for residential, commercial, and municipal drainage projects where a rigid, corrosion-resistant conduit is required beneath roadways, parking areas, driveways, and landscaped grades. The solid wall construction makes it appropriate for pressure-tight installations using Solidtight fittings and couplings. Its bell end connection simplifies field joining without additional coupling hardware at each joint. The temperature rating of -10 to 120 degrees F allows installation across a broad range of climates and soil conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eN-12 Series dual-wall construction with smooth interior bore for optimized flow capacity\u003c\/li\u003e\n  \u003cli\u003eSolid wall design rated for Solidtight watertight connections\u003c\/li\u003e\n  \u003cli\u003eBell end to spigot connection for straightforward field assembly\u003c\/li\u003e\n  \u003cli\u003eConforms to ASTM D3350 polyethylene material standard\u003c\/li\u003e\n  \u003cli\u003eTemperature rated from -10 to 120 degrees F for broad climate compatibility\u003c\/li\u003e\n  \u003cli\u003e20-foot straight length sections reduce the number of joints per run\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with N-12 Series fittings, couplings, and Solidtight connection systems compatible with 15-inch nominal dual-wall corrugated polyethylene pipe per ASTM D3350.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers or civil drainage contractors following local building codes and applicable standards such as AASHTO and ASTM installation guidelines for corrugated polyethylene pipe. Ensure the trench is properly bedded and backfilled per the project specifications to maintain the pipe's load-bearing rating. Inspect the bell and spigot ends for debris before joining, and verify that gaskets or seals are properly seated when a watertight connection is required. Do not exceed the pipe's rated cover depth or expose it to temperatures outside the rated range during storage or installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: N-12 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 20 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Bell End x Spigot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyethylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Standard\u003c\/strong\u003e: ASTM D3350\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: -10 to 120 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ADVANCED DRAINAGE SYSTEMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 15850020dw\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADVANCED DRAINAGE SYSTEMS","offers":[{"title":"Default Title","offer_id":51619991421234,"sku":"15850020DW","price":445.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9be10d93f46ee9556269bf47d7c670d.jpg?v=1787338354","url":"https:\/\/voomisupply.com\/products\/ads-15850020dw-dual-wall-pipe-15in-x-20ft-n-12-bell-end","provider":"Voomi Supply","version":"1.0","type":"link"}