{"product_id":"spiral-wound-gasket-for-56-inch-asme-b1647-series","title":"Spiral Wound Gasket With Flexible Graphite For High Temperature Variations And Thermal Cycling, 56 Inch Diameter, 400 Class ASME Gasket For B16.20 B16.47 Series A Flanges, 304 Stainless Steel Core With Centering Ring, 57.25 Inch ID, 61.75 Inch OD For","description":"\u003cdiv\u003eSpiral Wound Gasket with Graphite Filler, 56 in Dia\u003cbr\u003e\n✔️ Single gasket, 57.25 ID, 61.75 OD, 304 SS windings \u003cp\u003eThis spiral wound gasket pairs a 304 stainless steel winding with a flexible graphite filler to seal high‑temperature piping connections on ASME B16.20 and B16.47 Series A flanges, Class 400. A center ring keeps the gasket centered for consistent sealing and adds radial strength to withstand compression limits during bolt-up.\u003c\/p\u003e \u003cp\u003e✅ 304 stainless steel windings with flexible graphite filler\u003cbr\u003e\n✅ ASME B16.20 \/ B16.47 Series A, Class 400\u003cbr\u003e\n✅ Centering ring for accurate seating and compression limiter\u003cbr\u003e\n✅ Temperature range: -150°F to 842°F (-100°C to 450°C)\u003cbr\u003e\n✅ ID 57.25 in, OD 61.75 in\u003cbr\u003e\n✅ Color: Yellow Band with Gray Stripe\u003cbr\u003e\n✅ Durable, easy installation and removal\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a spiral wound gasket with graphite filler best used for in high temp piping systems? This handy gasket is designed for ASME B16.20 B16.47 Series A Class 400 flanges, and handles thermal cycling and sealing under high temperature variations.\n- Seals reliably under temperature fluctuations\n- Handles repeated thermal cycling without losing compression\n- 304 stainless steel windings with flexible graphite filler for chemical compatibility\n- Suitable for high-temperature service up to 842°F \u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52367031730495,"sku":"VXB00J2SAAKQ","price":2465.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61FOuCGHt6L_e387d95b-327a-47c2-adda-609b0f9a7590.jpg?v=1772842684","url":"https:\/\/bearingscanada.com\/products\/spiral-wound-gasket-for-56-inch-asme-b1647-series","provider":"Bearings Canada","version":"1.0","type":"link"}