{"product_id":"value-collection-g-uni05-malleable-iron-pipe-union-1-2-in","title":"Value Collection G-UNI05 Malleable Iron Pipe Union 1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION G-UNI05 is a 1\/2-inch malleable iron pipe union rated for 300 psi on liquid and gas service and 150 psi on steam service. It carries a Class 150 designation and features a galvanized finish coating for added corrosion resistance. This fitting is used to join threaded pipe runs in plumbing, HVAC, and industrial piping systems, allowing sections to be disconnected without rotating adjacent pipe. Licensed plumbers and pipefitters install this union wherever a future breakpoint is needed in a threaded iron pipe assembly.\u003c\/p\u003e\u003cp\u003eThis union is suited for residential and light commercial applications involving gas distribution lines, hydronic heating systems, compressed air piping, and general liquid service. The galvanized finish makes it appropriate for exposed or mildly corrosive environments. At 1.5 pounds, it is a compact, single-unit fitting designed for standard 1\/2-inch NPT threaded connections commonly found throughout mechanical rooms, utility spaces, and equipment rough-in work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e300 psi liquid and gas pressure rating for demanding service conditions\u003c\/li\u003e\n\u003cli\u003e150 psi steam pressure rating — suitable for low-pressure steam systems\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction provides strength and impact resistance in threaded fittings\u003c\/li\u003e\n\u003cli\u003eGalvanized finish coating for corrosion protection in exposed installations\u003c\/li\u003e\n\u003cli\u003eClass 150 fitting — compatible with standard threaded iron pipe systems\u003c\/li\u003e\n\u003cli\u003e1\/2-inch fitting size for common residential and light commercial pipe runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/2-inch NPT threaded malleable iron pipe systems in Class 150 liquid, gas, and steam service applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where applicable. Shut off and depressurize the pipe system completely before disassembling or installing any union fitting. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Do not over-tighten malleable iron fittings, as the material can crack under excessive torque.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e: 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid and Gas Pressure Rating\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam Pressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: G-UNI05\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697627365682,"sku":"G-UNI05","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/764a8a5bfde4e4663cd7024d8d4d25aa.jpg?v=1788353538","url":"https:\/\/voomisupply.com\/products\/value-collection-g-uni05-malleable-iron-pipe-union-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}