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BEC柔性石墨金属波齿复合垫片 Metal Gaskets |
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波纹垫BPG-500A CORRUGATED GASKET BPG-500A柔性石墨金属波齿复合垫片适用于管法兰、容器法兰、阀门、换热气等设备。采用用金属薄板压制而成，回弹性高，密封性能好。用于各种工业的中低压场合的密封，尤其适合阀盖密封。
These are sheet metal gaskets with concentric surface corrugations for better surface contact,inwhich the spring effect of the metal is also utilized for upgrading its sealing quality.Alow seatingstress equivalent to that for a corrugated asbestos joint sheet is sufficient.
Futhermore,since the degree of heat-resistance is almost the same as that of the metal jacket,these are widely used in class l 50 and 300 valve caps. |
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适用于公称压力为PN0.6~PN26Mpa的管法兰
- 基本型柔性石墨金属波齿复合垫片适用于槽面和凹凸面法兰
- 带顶位环型柔性石墨波齿复合垫片适用于平面和突面法兰国标：GB/T19066.2-2003 Gm1007
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