{"product_id":"yellow-band-with-gray-stripe-spiral-wound-gasket-f-6707","title":"重型螺旋缠绕垫片，采用柔性石墨填料，适用于高温和热循环工况，1500级法兰，304不锈钢缠绕，黄色带灰色条纹，符合ASME B16.20和B16.5标准","description":"\u003cdiv\u003e2-1\/2英寸法兰管道用单层螺旋缠绕垫片\u003cbr\u003e\n✔️ 304不锈钢缠绕，石墨填料，2-1\/2英寸尺寸，温度范围-150至842°F\u003cp\u003e这款重型螺旋缠绕垫片采用金属缠绕和柔性石墨填料，提供强劲的密封性能，适用于ASME B16.20和B16.5级法兰的高温工况。非常适合炼油、化工处理和发电管道，确保可靠密封和快速安装。\u003c\/p\u003e ✅ 适用于ASME B16.5 1500级法兰（2-1\/2英寸 \/ 63.5毫米）的ASME B16.20垫片\u003cbr\u003e\n✅ 螺旋缠绕密封元件，金属缠绕与柔性石墨填料\u003cbr\u003e\n✅ 定心环定位垫片于法兰面，并作为压缩限制器\u003cbr\u003e\n✅ 温度范围-150至842°F（-100至450°C）\u003cbr\u003e\n✅ 304不锈钢缠绕，黄色带灰色条纹色码\u003cbr\u003e \u003cp\u003e💡 高温管道系统中垫片的作用是什么？实用密封防止热循环和高压工况下泄漏。\n- 石墨填料确保法兰在极端高温下的完整性\n- 螺旋缠绕设计实现可靠密封\n- 适用于ASME B16.20\/B16.5标准法兰连接\n- 有助于管道项目的大宗采购决策\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404678852927,"sku":"VXB00IKBQE4C","price":47.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/612PsMI7Q4L_84806967-528b-4f04-bdba-c366727f7c88.jpg?v=1776666082","url":"https:\/\/bearingscanada.com\/zh\/products\/yellow-band-with-gray-stripe-spiral-wound-gasket-f-6707","provider":"Bearings Canada","version":"1.0","type":"link"}