...规范中文名: 法兰及其连接件.PN标示法兰用垫圈的尺寸.钢法兰用涂覆金属的套层垫圈 标准/规范英文名: Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Covered metal jacketed gask..
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简体中文标题：法兰及其连接件。等级标示的管、阀门、配件和附件用环形法兰.NPS 1/2到24 钢法兰。
English Name:Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class-designated - Steel flanges, NPS 1/2 to 24
业主需要制定法兰面的喷涂要求以及其他卡箍机械连接件的连接面喷涂要求。
The purchaser should specify the coating requirements for flange faces and other such mating surfaces of other types of mechanical connections.
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