{"product_id":"value-collection-13311-3-8-in-black-iron-coupling-5-pack","title":"Value Collection 13311 3\/8 in Black Iron Coupling 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 13311 is a 3\/8-inch black malleable iron threaded coupling designed for joining sections of pipe in low-pressure gas and liquid distribution systems. Built to Class 150 standards, this fitting carries a pressure rating of 300 psi, making it suitable for a wide range of commercial and residential piping applications. The black finish is standard for gas-line fittings and provides corrosion resistance in typical service environments. Licensed plumbers and pipefitters are the primary installers. This listing includes a package of 5 couplings.\u003c\/p\u003e\n\u003cp\u003eThis coupling is used in threaded pipe assemblies where two pipe ends of equal diameter must be joined in a straight run. Common applications include natural gas distribution, compressed air lines, and water supply systems where malleable iron fittings are specified. The 3\/8-inch size fits standard NPT-threaded pipe of the same nominal diameter. It is appropriate for both residential and light commercial installations where Class 150 malleable iron is an acceptable fitting class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMalleable iron construction provides durability and strength in threaded piping systems\u003c\/li\u003e\n  \u003cli\u003eBlack finish standard for gas-line service and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eRated to 300 psi for liquid and gas pressure service\u003c\/li\u003e\n  \u003cli\u003eClass 150 classification meets common residential and commercial piping specs\u003c\/li\u003e\n  \u003cli\u003eThreaded end connections for straightforward installation with standard NPT pipe\u003c\/li\u003e\n  \u003cli\u003eSold in a convenient 5-pack quantity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 3\/8-inch NPT threaded pipe systems using Class 150 malleable iron fittings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, including the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where relevant. Shut off the gas or fluid supply and relieve system pressure completely before disassembling any piping. Apply an appropriate thread sealant or PTFE tape to the male threads before making up the joint. Do not over-tighten, as malleable iron threads can be damaged by excessive force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Threaded (NPT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassification\u003c\/strong\u003e: Class 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 13311\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714733310258,"sku":"13311","price":19.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c37ff592de2adcc1baaab7aac1d6a3ef.jpg?v=1788505582","url":"https:\/\/voomisupply.com\/products\/value-collection-13311-3-8-in-black-iron-coupling-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}