{"product_id":"ductile-iron-pipe-flanges-backing-rings-multiple-sizes-9-10-11-od","title":"Ductile Iron Pipe Flanges \/ Backing Rings - Multiple Sizes (9\" \/ 10\" \/ 11\" OD)","description":"\u003cp class=\"MsoNormal\"\u003eThese high-quality \u003cb\u003e4-inch Ductile Iron Split-Ring Backup Flanges\u003c\/b\u003e offer an exceptional, heavy-duty solution for commercial fabrication, municipal waterlines, and industrial piping networks. Specifically engineered with a space-saving 0.3-inch profile thickness, these backing rings feature a \u003cb\u003e4.5-inch inner bore\u003c\/b\u003e to slip smoothly over standard 4-inch nominal pipe stub ends. The evenly spaced 8-hole circle layout provides tight, uniform compression and a highly reliable gasket seal. Built to handle low-profile clearances, they offer the perfect structural support required to bolt piping assemblies together securely.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSpecifications \u0026amp; Key Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpFirst\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003ePlate Thickness:\u003c\/b\u003e 0.30 inches (Slim, compact profile design).\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eMaterial Base:\u003c\/b\u003e Heavy-duty ductile iron ready for immediate industrial deployment.\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eIdeal Applications:\u003c\/b\u003e Commercial pipe installations, industrial fluid lines, municipal waterworks, and backing ring setups for structural fabrication.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eAvailable Sizes (Trade vs. Actual Measurements):\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpFirst\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e4\" Tight-Clearance Flange:\u003c\/b\u003e 9.00\" Outer Diameter (OD) with a 4.50\" Inner Bore (ID).\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e4\" Standard Industrial Flange:\u003c\/b\u003e 10.00\" Outer Diameter (OD) with a 4.50\" Inner Bore (ID). (Weight: 4.05 lbs).\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e6\" Industrial Flange:\u003c\/b\u003e 11.00\" Outer Diameter (OD) with a 6.80\" Inner Bore (ID.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCondition: \u003c\/b\u003eUsed\u003cb\u003e \u003c\/b\u003eLike New\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpFirst\" style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eFunctionality: \u003c\/b\u003e10\/10\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eAesthetics: \u003c\/b\u003e9\/10\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eOur Price (Cowboy Tools):\u003c\/b\u003e $20 each (GST Included)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eMassive Retail Savings:\u003c\/b\u003e Brand new commercial backing rings in these sizing classes typically retail from \u003cb\u003e$25.00 to $55.00+ CAD each\u003c\/b\u003e across major Canadian commercial supply networks, while a standard 4-pack sells online for roughly \u003cb\u003e$95.00\u003c\/b\u003e\u003c\/p\u003e","brand":"Cowboy Tools","offers":[{"title":"9 OD","offer_id":53350951977273,"sku":"CT-WN4G37","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"10 OD","offer_id":53350952010041,"sku":"CT-WN4G38","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"11 OD","offer_id":53350952042809,"sku":"CT-WN4G39","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/2701\/5737\/files\/1780338662352-p6.jpg?v=1780338711","url":"https:\/\/cowboytools.ca\/products\/ductile-iron-pipe-flanges-backing-rings-multiple-sizes-9-10-11-od","provider":"Cowboy Tools","version":"1.0","type":"link"}