{"product_id":"cambridge-resources-fnb34x3-black-steel-nipple-0-75x3-in","title":"Cambridge Resources fnb34x3 Black Steel Nipple 0.75x3 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CAMBRIDGE RESOURCES fnb34x3 is a black steel pipe nipple designed for use in threaded piping systems. It measures 0.75 inches in diameter by 3 inches in length and is manufactured from steel to ASTM A733 specifications. This nipple is hydrostatically tested and rated for a maximum of 214 psi at 400 degrees F, making it suitable for demanding gas, water, and steam distribution applications. Plumbers, pipefitters, and HVAC technicians use this fitting to connect or extend threaded pipe runs in both residential and light commercial installations.\u003c\/p\u003e\u003cp\u003eThis nipple is commonly installed in gas supply lines, heating system piping, and general plumbing distribution. Its black steel construction makes it a standard choice for natural gas and propane supply applications where galvanized fittings are not permitted. The 0.75-inch nominal thread size fits standard NPT connections, and the 3-inch length accommodates close-clearance runs where a longer nipple is not practical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHydrostatically tested for pressure integrity before leaving the factory\u003c\/li\u003e\n\u003cli\u003eManufactured to ASTM A733 specifications for dimensional and performance consistency\u003c\/li\u003e\n\u003cli\u003eRated to 214 psi at 400 degrees F for high-temperature and high-pressure service\u003c\/li\u003e\n\u003cli\u003eBlack steel construction suited for gas and steam piping where galvanized material is restricted\u003c\/li\u003e\n\u003cli\u003eStandard NPT threading for direct compatibility with schedule 40 fittings and valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for threaded black steel piping systems using 0.75-inch NPT connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes and the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) where applicable. Shut off and depressurize the supply line completely before removing or installing any threaded fitting. Apply an approved pipe thread sealant or PTFE tape rated for the intended service before making up the joint. Do not use this fitting beyond its rated pressure or temperature limits.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM A733\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 214 psi at 400 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CAMBRIDGE RESOURCES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: fnb34x3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CAMBRIDGE RESOURCES","offers":[{"title":"Default Title","offer_id":51383829692722,"sku":"FNB34X3","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674905.jpg?v=1782608727","url":"https:\/\/voomisupply.com\/products\/cambridge-resources-fnb34x3-black-steel-nipple-0-75x3-in","provider":"Voomi Supply","version":"1.0","type":"link"}