{"product_id":"bell-gossett-101217-cast-iron-flange-set-3","title":"Bell \u0026 Gossett 101217 Cast Iron Flange Set 3\"","description":"\u003cp\u003eThe 3‑inch cast‑iron flange set delivers a robust, leak‑proof connection for boiler and hydronic pipe runs, ensuring system integrity and easy maintenance. This **101217** model fits standard 3\" pipe schedules and is engineered for durable performance.\u003c\/p\u003e\u003cp\u003eDesigned with a seamless mating surface and heavy‑duty cast‑iron construction, the flange distributes pressure evenly, reduces stress concentrations, and maintains a tight seal even under fluctuating temperature conditions.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Cast‑iron body resists corrosion and wear for extended service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Integrity:\u003c\/strong\u003e Precision‑machined face ensures a leak‑free joint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e Handles typical boiler system pressures up to 150 psi.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Suitable for commercial boiler loops, industrial hydronic heating, chilled‑water return lines, and retrofit projects requiring reliable 3\" pipe connections.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43112724037726,"sku":"101217","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/101217_image_6581558d-ddb2-4d20-8389-cd626e9425cb.png?v=1785947926","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-101217-cast-iron-flange-set-3","provider":"National Boiler Supply","version":"1.0","type":"link"}