{"product_id":"spiral-wound-gasket-304-stainless-steel-core-with","title":"重型螺旋缠绕垫片，适用于ASME B16.20法兰150级和ASME B16.47系列A，32英寸管径，304不锈钢芯，柔性石墨填料，适应高温变化和热循环，带定位环确保精确对中","description":"\u003cdiv\u003eASME B16.20 150级重型螺旋缠绕垫片\u003cbr\u003e\n✔️ 26英寸管径，单个装，304不锈钢缠绕，石墨填料 \u003cp\u003e这些重型螺旋缠绕垫片专为ASME B16.20和B16.47系列A 150级法兰设计。中心定位环能精确定位垫片于法兰面，增强径向强度，并限制压缩，确保在热循环和高温变化下保持可靠密封。\u003c\/p\u003e \u003cp\u003e✅ 金属缠绕与软石墨填料的螺旋缠绕垫片\u003cbr\u003e✅ 定位环精确定位垫片于法兰面，起到压缩限制作用\u003cbr\u003e✅ 温度范围 -150至842°F（约-101至450°C）\u003cbr\u003e✅ 304不锈钢芯，配柔性石墨填料，适应高温变化\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 重型垫片在管道系统中有什么用途？它们适用于工业管道中法兰接头的密封，尤其在严苛环境下表现出色。\n- 适用于ASME B16.20和B16.47系列A 150级法兰的高温密封\n- 柔性石墨填料耐热循环和化学腐蚀\n- 定位环确保精确对齐和受控压缩\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52367031599423,"sku":"VXB00J0ST16C","price":647.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61EwfwxSoDL.jpg?v=1772842676","url":"https:\/\/bearingscanada.com\/zh\/products\/spiral-wound-gasket-304-stainless-steel-core-with","provider":"Bearings Canada","version":"1.0","type":"link"}