美国标准锥管螺纹 NPT thread ; Copper NPT ; American standard taper pipe thread ; NPT
统一标准螺纹 [机] unified thread ; unified screw thread ; unity thread ; unify thread
美国标准螺纹 American Standard Thread ; American Nation Thread ; AST ; American National screw thread
惠氏牙型的非标准螺纹 Whit
螺纹标准 Thread standard
内螺纹标准管道口径 Atmosphere FSPS
英国标准管螺纹 British Standard Pipe Thread ; BSPT ; BSP ; british standard pipe
英制惠氏标准螺纹 [机] British Standard Whitworth thread
统一标准粗牙螺纹 [机] unified coarse thread ; UNC thread ; UNC ; unified national coarse thread
国家标准螺纹 national standard thread ; NST
这个标准涵盖塑料美国锥管螺纹(NPT)的尺寸和计量方法，用于泄漏密封连接，现在已在所有有关塑料管道产品的ASTM标准中引用。
The standard covers dimensions and gaging of plastic tapered National Pipe Threads (NPT) for leak-tight joints, and it is now referenced in all ASTM Standards for plastic piping products.
直到最近，这些标准涵盖PV C (D - 2464)和CPVC (F - 437)目录80螺纹压力连接件。
Until recently, these standards covered PVC (D-2464) and CPVC (F-437) Schedule 80 threaded pressure fitting.
标准B2.4 -这个标准控制美国尼必可软管连接螺丝螺纹。
A. N. s. I. standard b2.4-this standard controls NIBCO hose coupling screw threads.
应用推荐