{"product_id":"penn-machine-5981301601-socket-weld-insert-4x3-in-3000-lb","title":"Penn Machine 5981301601 Socket Weld Insert 4x3 in 3000 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PENN MACHINE 5981301601 is a forged carbon steel socket weld insert designed for high-pressure piping systems. Manufactured to SCH 80\/XH schedule rating and rated at 3000 lb pressure class, this insert is built for demanding industrial and commercial piping applications. The 4 x 3 inch nominal size fitting features a 4-1\/2 inch OD and is produced by Pennsylvania Machine Works under Series 13016. Installation is performed by licensed pipefitters and plumbers working on high-pressure process or utility lines where joint integrity and pressure rating are critical.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for industrial process piping, steam systems, and high-pressure utility lines where socket weld connections are specified. The 3000 lb pressure class rating makes it appropriate for applications requiring elevated pressure resistance. It conforms to ASME B16.11 and ASTM A105 standards and carries PED Certification along with Canadian Registration in all provinces, making it suitable for both domestic and Canadian job sites.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eForged carbon steel construction for high-strength, high-pressure service\u003c\/li\u003e\n  \u003cli\u003e3000 lb pressure class rating suitable for demanding industrial systems\u003c\/li\u003e\n  \u003cli\u003eSCH 80\/XH schedule rating for compatibility with heavy-wall pipe\u003c\/li\u003e\n  \u003cli\u003eSocket weld end style for secure, leak-resistant pipe connections\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B16.11 and ASTM A105 standards\u003c\/li\u003e\n  \u003cli\u003ePED Certified and Canadian Registered in all provinces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style socket weld fitting for industrial and commercial high-pressure piping systems requiring a 4 x 3 inch nominal insert at 3000 lb pressure class, conforming to ASME B16.11 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of socket weld fittings should be performed by a qualified pipefitter or licensed plumber in accordance with applicable codes including ASME B31.1 or B31.3 as required by the system. Depressurize and isolate the line completely before beginning work. Socket weld joints require proper fit-up and certified welding procedures — do not substitute fillet weld size or skip post-weld inspection steps required by the governing code. Verify pressure class and schedule compatibility with the connected piping before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 13016\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 4 x 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Socket Weld\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Class\u003c\/strong\u003e: 3000 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule Rating\u003c\/strong\u003e: SCH 80\/XH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMethod of Manufacture\u003c\/strong\u003e: Forged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.97 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards and Approvals\u003c\/strong\u003e: ASME B16.11, ASTM A105, PED Certified, Canadian Registered in all provinces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Pennsylvania Machine Works\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: PENN MACHINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5981301601\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENN MACHINE","offers":[{"title":"Default Title","offer_id":51150423458098,"sku":"5981301601","price":213.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305986486.jpg?v=1778611789","url":"https:\/\/voomisupply.com\/products\/penn-machine-5981301601-socket-weld-insert-4x3-in-3000-lb","provider":"Voomi Supply","version":"1.0","type":"link"}