{"product_id":"merit-brass-650-16-slip-on-pipe-flange-1-in-316-ss-150-psi","title":"Merit Brass 650-16 Slip-on Pipe Flange 1 in 316 Ss 150 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT BRASS 650-16 is a slip-on pipe flange machined from Grade 316 stainless steel, designed for 1-inch pipe with an outside diameter of 4.25 inches. It accepts bolted connections through 4 bolt holes, each measuring 0.625 inches, centered 3.125 inches apart across the bolt circle. Rated at 150 psi, this flange is suited for fluid, gas, and process piping systems where corrosion resistance and material integrity are critical. Plumbers and pipefitters install this type of flange in commercial and industrial applications where standard ANSI 150-class slip-on flanges are specified.\u003c\/p\u003e\n\u003cp\u003eThis flange fits 1-inch nominal pipe in systems requiring a bolted face connection at joints, transitions, or equipment interfaces. The Grade 316 stainless steel construction makes it appropriate for corrosive service environments, including marine, chemical processing, food service, and sanitary piping installations. It is a circular, 4-bolt pattern flange following standard 150-class dimensional conventions, making it compatible with matching 150-class flange faces and gaskets in the same pipe size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for strong corrosion resistance in aggressive service environments\u003c\/li\u003e\n  \u003cli\u003eSlip-on design allows pipe to pass through the flange bore before welding, simplifying field alignment\u003c\/li\u003e\n  \u003cli\u003e150 psi pressure rating for standard low-pressure piping service\u003c\/li\u003e\n  \u003cli\u003e4-bolt hole pattern with 0.625-inch bolt holes on a 3.125-inch bolt circle diameter\u003c\/li\u003e\n  \u003cli\u003e4.25-inch outside diameter fits standard 150-class flange dimensions for 1-inch pipe\u003c\/li\u003e\n  \u003cli\u003eCircular shape with consistent machined geometry for reliable face-to-face seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation slip-on pipe flange for 1-inch nominal pipe in 150-class flanged piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSlip-on flanges are installed by a licensed pipefitter or plumber and require fillet welding at both the face and bore sides of the flange after the pipe is inserted. Shut off and depressurize the system completely before removing any existing flanges or beginning pipe preparation. Follow applicable codes such as ASME B31.3 for process piping or ASME B31.1 for power piping when specifying weld procedures and bolt torque sequences. Use a compatible 150-class gasket and fastener set rated for the service fluid and temperature range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Hole Size\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Bolt Holes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Slip-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Circular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.35 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175300\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: MERIT BRASS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 650-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51541424308530,"sku":"650-16","price":179.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c69dcd148b8c65ccffc6b549259af1c8_3d3b03d8-79ef-4098-95e5-fcc099037098.jpg?v=1785875715","url":"https:\/\/voomisupply.com\/products\/merit-brass-650-16-slip-on-pipe-flange-1-in-316-ss-150-psi","provider":"Voomi Supply","version":"1.0","type":"link"}