{"product_id":"mueller-industries-lh10020-type-l-copper-pipe-1-in-id-20-ft","title":"Mueller Industries lh10020 Type L Copper Pipe 1 in Id 20 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER INDUSTRIES lh10020 is a Type L copper pipe used in residential and commercial plumbing supply systems. Measuring 1 inch inside diameter and 20 feet in length, this straight copper tube is rated for pressures up to 247 psi and temperatures from 150 degrees F to 400 degrees F. The 0.050-inch wall thickness meets Type L specifications, which position this pipe between the thinner Type M and heavier Type K in terms of wall gauge. Solder-end connections make it compatible with standard sweat-fit fittings. Manufactured in the USA and TAA\/BAA compliant, this pipe is a dependable choice for licensed plumbers working on new construction and retrofit projects.\u003c\/p\u003e\n\u003cp\u003eType L copper pipe is widely used in potable water supply lines, hydronic heating systems, and general plumbing distribution in both residential and light commercial applications. The 20-foot straight length suits main supply runs, branch lines, and in-wall or under-slab installations. Each piece is marked and color-coded for Type L identification, helping installers confirm pipe type at a glance during inspection and rough-in. With a 1-inch inside diameter, this size handles moderate-to-high flow demand zones such as main trunk lines and riser sections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType L wall thickness of 0.050 inches delivers a balance of pressure performance and workability\u003c\/li\u003e\n  \u003cli\u003eRated to 247 psi maximum working pressure for reliable supply system performance\u003c\/li\u003e\n  \u003cli\u003eTemperature range of 150 degrees F to 400 degrees F supports hot water and hydronic applications\u003c\/li\u003e\n  \u003cli\u003eSolder connection ends are compatible with standard sweat-fit copper fittings\u003c\/li\u003e\n  \u003cli\u003eColor-coded and marked for Type L identification per industry standards\u003c\/li\u003e\n  \u003cli\u003eMade in the USA and TAA\/BAA compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style straight-length copper pipe for use with standard 1-inch solder-end copper fittings in plumbing supply and hydronic heating systems. Compatible with sweat, press, and push-to-connect fittings sized for 1-inch Type L copper tube where connection type permits.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the system before cutting or joining pipe. Use a pipe cutter appropriate for copper tube, deburr cut ends, and clean mating surfaces before applying flux and soldering. Do not exceed the rated maximum working pressure of 247 psi or the maximum working temperature of 400 degrees F.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.025 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Thickness\u003c\/strong\u003e: 0.050 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 20 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 247 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: 150 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Solder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Low Lead Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTAA\/BAA Compliant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1 Year\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: MUELLER INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: lh10020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER INDUSTRIES","offers":[{"title":"Default Title","offer_id":51268060905778,"sku":"LH10020","price":231.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308909538.webp?v=1780698080","url":"https:\/\/voomisupply.com\/products\/mueller-industries-lh10020-type-l-copper-pipe-1-in-id-20-ft","provider":"Voomi Supply","version":"1.0","type":"link"}