{"product_id":"foamglas-599525-5-1-2-closed-cell-glass-elbow-pipe-fitting-insulation-1-wall","title":"Foamglas 599525 - 5-1\/2\" Closed Cell Glass Elbow Pipe Fitting Insulation, 1\" Wall","description":"\u003cp\u003ePipe Fitting Insulation, Insulation Material Cellular Glass, Installation Style Slit in Half, Inside Diameter 5 1\/2 in, Wall Thickness 1 in, Form 90 Degrees Elbow, Minimum Operating Temperature -450 Degrees F, Maximum Operating Temperature 900 Degrees F, R Value 3.5, Color Black, For Pipe Size 5 in, Flame Spread Index 25, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 5 1\/2 in\u003c\/p\u003e","brand":"FOAMGLAS","offers":[{"title":"Default Title","offer_id":43336765997150,"sku":"599525","price":76.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z_xC2zkcpEx_892f8a9c-9975-408b-a9d4-f19212b19279.jpg?v=1789421950","url":"https:\/\/nationalboilersupply.com\/products\/foamglas-599525-5-1-2-closed-cell-glass-elbow-pipe-fitting-insulation-1-wall","provider":"National Boiler Supply","version":"1.0","type":"link"}