{"product_id":"k-flex-usa-6rhfn068400-pipe-insulation-hf-nbr-4-in-id-6-ft","title":"K-FLEX USA 6RHFN068400 Pipe Insulation HF NBR 4 in ID 6 ft.","description":"\u003cp\u003eK-FLEX USA 6RHFN068400 Pipe Insulation Insulation Material Buna-N Rubber Installation Style Unslit Inside Diameter 4 in Wall Thickness 3\/4 in Overall Length 6 ft Minimum Operating Temperature -297 Degrees F Maximum Operating Temperature 250 Degrees F Jacket Material Unfaced colour Green R Value 3.2 Form Tube For Copper Tube Size 4 1\/8 in For Pipe Size 3 1\/2 in Flame Spread Index 137 Smoke Developed Index 162 Foam Cell Type Closed Plenum Rating Plenum Rated Flexibility Flexible\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":46655976505569,"sku":"XL1LVA","price":252.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/4NPV4_AS01_53964a4e-2f53-44f2-b73f-69701729446c.jpg?v=1752517525","url":"https:\/\/www.industrialsource.com.au\/products\/k-flex-usa-6rhfn068400-pipe-insulation-hf-nbr-4-in-id-6-ft","provider":"Industrial Source","version":"1.0","type":"link"}