KS B 0222-2007(2022)-锥形管螺纹-国家数字标准馆

现行 KS B 0222-2007(2022)

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관용 테이퍼 나사 锥形管螺纹

发布日期： 2007-09-18

该规格是对管用锥形螺钉规定的，适用于管材、管件、流体机械等连接上以螺钉副的耐密性为主要目的的螺钉1）。但是，螺钉的名称PT3及PT7至PT12的管用锥形螺钉及PS3及PS7至PS12的管用平行螺母根据附件A。备注本规格主体规定的螺钉与KS B ISO 7-1规定的管用螺钉一致。另外，附件规定的管用螺钉在KS B ISO 7-1中没有规定。

이 규격은 관용 테이퍼 나사에 대하여 규정한 것으로서, 관, 관용 부품, 유체기계 등의 접속에 있어 나사부의 내밀성을 주목적으로 한 나사 1) 에 대하여 적용한다. 다만, 나사의 호칭 PT3 및 PT7~PT12 의 관용 테이퍼 나사 및 PS3 및 PS7~PS12의 관용 평행 암나사는 부속서 A에 따른다.비고 이 규격 본체에 규정하고 있는 나사는 KS B ISO 7－1에 의한 관용 나사와 일치한다.또한 부속서에 규정한 관용 나사는 KS B ISO 7－1에 규정되어 있지 않은 것이다.

分类信息

发布单位或类别：韩国-韩国标准

ICS分类： 21.040.30螺纹 - 特殊螺纹

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