| 新型双金属自密封波齿复合热片结构及其性能特点 |
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| 引用本文： | 吴树济,高俊峰. 新型双金属自密封波齿复合热片结构及其性能特点[J]. 石油化工设备技术, 2012, 33(5): 57-59,72 |
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| 作者姓名： | 吴树济 高俊峰 |
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| 作者单位： | 1. 广州市东山南方密封件有限公司,广东广州,510030
2. 中国石油天然气股份有限公司炼油与化工分公司,北京,100007 |
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| 摘 要： | 介绍了最新专利产品—双金属自密封波齿复合垫片的基本结构及其密封性能特点。试验研究和实际应用表明,该垫片不仅保留了以往柔性石墨金属波齿复合垫片的一系列优异性能,而且具有与普通＂强制密封＂型垫片完全不同的＂压力自密封＂特性,其密封性能更为可靠。
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| 关 键 词： | 密封 垫片 压力自密封 双金属自密封波齿复合垫片 |
STRUCTURE AND PERFORMANCE FEATURES OF NEW WAVE-SERRATED COMPOUND GASKET WITH BIMETAL PRESSURE-ENERGIZED SEAL |
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| Wu Shuji,Gao Junfeng. STRUCTURE AND PERFORMANCE FEATURES OF NEW WAVE-SERRATED COMPOUND GASKET WITH BIMETAL PRESSURE-ENERGIZED SEAL[J]. Petro-Chemical Equipment Technology, 2012, 33(5): 57-59,72 |
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| Authors: | Wu Shuji Gao Junfeng |
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| Affiliation: | 1.Guangzhou Dongshan South Seals Co.,Ltd.,Guangzhou,Guangdong,510030;2.PetroChina Refining & Chemicals Company,Beijing,100007) |
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| Abstract: | This paper introduces the basic structure and sealing performance features of a new patent product-wave-serrated compound gasket with bimetal pressure-energized seal.Experimental study and practical application indicate that such gasket not only reserves the excellent performance of the previous flexible graphite covered wave-serrated metal gasket,but also possesses the characteristics of pressure-energized sealing which is quite different from common forced sealing.Its sealing performance is more reliable. |
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| Keywords: | Sealing Gasket Pressure-energized seal Wave-serrated compound gasket with bimetal pressure-energized seal |
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