密封接合
| 规格参数 | 参数值 |
|---|---|
| IMPA编码 | 815773 |
| 产品单位 | PCE |
| 产品规格 | Spirally wound gaskets are constructed of a continuous strip of preformed V shaped metal which is wound spirally with pure graphite and inorganic fibers as fillers instead of asbestos, which is excellent in gas sealing and heat resistance. The complex combination of a single metal ply and soft filler offers greater resiliency than any other metallic gasket and therefore provides good compensation for relaxation, temperature or pressure cycling, and shock or vibration. Because there is a variety |
| 中文汉化 | 815773 螺旋缠绕垫片 "IOR"型 DIN PN16 20A -----描述-----：缠绕式垫片由预成型V形金属带螺旋缠绕而成，内部填充纯石墨和无机纤维（替代石棉），具有优异的气体密封性能和耐高温特性。其金属与软质填充材料的复合结构比传统金属垫片更具回弹性，能有效补偿因温度、压力变化或振动引起的松弛问题。该垫片有多种材料可选，如铜、铁、不锈钢、蒙乃尔合金、铝及与膨胀石墨、非石棉或PTFE的组合材料，适用于管道法兰、储罐、阀门阀盖等多种设备的密封。标准尺寸包括D1: 18mm、D2: 24mm、D3: 37mm、D4: 52mm，特殊规格可按样品订制。订购时请注明所需材料类型：a) 膨胀石墨；b) 非石棉；c) PTFE。 |
| IMPA版本 | 8th Edition |
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