{"product_id":"value-collection-12156-5-socket-weld-coupling-1-in-class-3000","title":"Value Collection -12156-5 Socket Weld Coupling 1 in Class 3000","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION -12156-5 is a 1-inch socket weld coupling manufactured from forged carbon steel with a black finish. It is rated for Class 3000 service with a liquid and gas pressure rating of 3000 psi, making it suitable for demanding industrial and commercial piping applications. This coupling connects two pipe segments end-to-end using socket weld connections, creating a strong, leak-resistant joint. It is typically installed by licensed pipefitters, plumbers, and industrial maintenance technicians working on high-pressure steam, gas, or liquid piping systems.\u003c\/p\u003e\n\u003cp\u003eThis coupling is designed for use in high-pressure piping systems where a permanent, full-penetration weld connection is required. It is well-suited for industrial plant piping, process systems, and commercial mechanical rooms handling gases or liquids under elevated pressure. Each package contains 5 couplings, making it practical for contractors stocking up for larger jobs or multiple connections in a single project.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eForged carbon steel construction provides strength and durability under high-pressure conditions\u003c\/li\u003e\n  \u003cli\u003eBlack finish applied for corrosion resistance during storage and initial service\u003c\/li\u003e\n  \u003cli\u003eClass 3000 rating with 3000 psi liquid and gas pressure capacity\u003c\/li\u003e\n  \u003cli\u003e1-inch nominal pipe size with socket weld end connections\u003c\/li\u003e\n  \u003cli\u003eSold in a 5-piece package, suitable for multi-connection installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install fitting for 1-inch socket weld piping systems rated to Class 3000 service in industrial, commercial, or mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSocket weld fittings are installed by qualified pipefitters or welders in accordance with applicable codes such as ASME B31.1 or B31.3. Before installation, shut down and depressurize the piping system completely and allow it to cool if servicing a hot system. The pipe end must be fully inserted into the socket and pulled back slightly before welding to allow for thermal expansion. Do not use socket weld fittings in systems where the pipe cannot be properly welded or inspected per code requirements.\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: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Socket Weld\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Forged Carbon Steel\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 3000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 3000 psi (liquid and gas)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175303\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: -12156-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721118515506,"sku":"-12156-5","price":34.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa2dec02c784fbe370b8098f153ca2dc.jpg?v=1788573815","url":"https:\/\/voomisupply.com\/products\/value-collection-12156-5-socket-weld-coupling-1-in-class-3000","provider":"Voomi Supply","version":"1.0","type":"link"}