天气预报 > 其他 > 常用的法兰垫片有哪些种类
常用的法兰垫片有哪些种类
更新时间: 2020-07-12 00:00:00  

常用的法兰垫片有如下种类:

非金属垫片。例如:石棉垫片、合成树脂垫片、橡胶垫片、无石棉纤维橡胶垫片、柔性石墨金属复合垫片、聚四氟乙烯垫片。半金属垫片。例如:缠绕式垫片、波形垫片、金属缠绕垫片、金属齿形复合垫片、金属包覆垫片。金属垫片。例如:铜、铝、铁、钢、金属平垫。

关键词: 常用 垫片 哪些 种类

常用的法兰垫片有哪些种类相关经验

天气预报

最新推荐

页面:/news/view-1940515/ | 耗时:0.8769 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1940515 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1940515 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1940515 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1086122,1062094,1068564,1095137,1091097,1068264,1111638,1044306,1080723,1087813,1086434,1045943,1065391,1057447,1062130,1050367,1079368,1041729,1009260,997282,1080977,2997202,1042765,1078735,1090388,1091751,1094661,1061328,1074851,1083383) ORDER BY field (ArticleID,1086122,1062094,1068564,1095137,1091097,1068264,1111638,1044306,1080723,1087813,1086434,1045943,1065391,1057447,1062130,1050367,1079368,1041729,1009260,997282,1080977,2997202,1042765,1078735,1090388,1091751,1094661,1061328,1074851,1083383)