{"product_id":"spiral-wound-gasket-for-32-inch-flanges-900-class","title":"32英寸法兰用螺旋缠绕垫片，带定位环，304不锈钢芯和柔性石墨，内径33.50英寸，外径42.25英寸，符合ASME B16.20 B16.47 A系列，重型设计，适用于高温变化和热循环","description":"\u003cdiv\u003e32英寸900级重型螺旋缠绕垫片\u003cbr\u003e\n✔️ 定心环辅助定位；304不锈钢缠绕；石墨填料 \u003cp\u003e这款螺旋缠绕垫片专为ASME B16.20标准设计，适用于ASME B16.47系列A法兰\/900级，能在高温和热循环条件下提供持久密封。广泛应用于发电、化工处理及石油天然气管道，确保关键场合的可靠性能。\u003c\/p\u003e ✅ 适用于B16.47系列A、900级法兰的ASME B16.20垫片；内径33.50英寸，外径42.25英寸（851毫米 x 1073毫米）\u003cbr\u003e\n✅ 定心环稳定定位；304不锈钢缠绕；石墨填料\u003cbr\u003e\n✅ 温度范围-150至842°F（-101至450°C）；耐用且易于安装\u003cbr\u003e \u003cp\u003e💡 螺旋缠绕垫片在高温法兰连接中的用途是什么？\n螺旋缠绕垫片用于密封承受高温、高压及循环负荷的管道接头。\n- 适合发电厂、炼油厂和化工厂的重载应用\n- 结合金属缠绕与柔性石墨填料，实现紧密密封\n- 定心环帮助精准定位，限制压缩变形\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52367029928255,"sku":"VXB00J0SU6QQ","price":947.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61asySsEt2L.jpg?v=1772842547","url":"https:\/\/bearingscanada.com\/zh\/products\/spiral-wound-gasket-for-32-inch-flanges-900-class","provider":"Bearings Canada","version":"1.0","type":"link"}