ГОСТ 21975-76-螺纹管接头案件部分的命名-国家数字标准馆

现行 ГОСТ 21975-76

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Соединения трубопроводов резьбовые. Номенклатура корпусных деталей 螺纹管接头案件部分的命名

实施日期： 1977-01-01

本标准适用于具有嵌入环，球头销，塑料套筒标称直径达65毫米，管76毫米外径螺纹的管连接

Настоящий стандарт распространяется на резьбовые соединения трубопроводов с врезающимся кольцом, шаровым ниппелем, пластмассовой втулкой с условным проходом до 65 мм и наружным диаметром труб до 76 мм

分类信息

发布单位或类别：俄罗斯-俄罗斯国家标准

CCS分类： J15机械 - 通用零部件 - 管路附件

ICS分类： 23.040.60管道部件和管道 - 法兰、管接头和连接件

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研制信息

相似标准/计划/法规

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KS B ISO 7-2(2023 Confirm)

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