Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
MOD ASME B1.20.2M:2006
全国螺纹标准化技术委员会(SAC/TC 108)、全国量具量仪标准化技术委员会(SAC/TC 132)
本标准规定了牙型角为60°、螺纹副本身具有密封性的管螺纹(NPT和NPSC)的牙型、基本尺寸、公差、标记和量规。
本标准适用于管子、阀门、管接头、旋塞及其他管路附件的密封螺纹连接。
This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
After you successfully purchase, we will send the electronic version of this standard to your email address
