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- Tapered pipe threads produce radial stress in female fittings. 锥管螺纹在内螺纹内会产生径向应力。
- Specifies dimensions and gauging of tapered pipe threads on plastic pipe and fittings. 规范塑料管道和管件上的锥形管道螺纹的尺寸和测量方法。
- This specification details the dimensions and gaging methods for tapered pipe threads. 这个规定细化了锥管螺纹的尺寸测量和计量方法。
- Specifes basic thread form, taper, and tolerances of general purpose tapered pipe threads (metal). 规范通用锥管螺纹(金属)的基本螺纹形式,锥度,以及公差。
- The two most common taper pipe threads used in the United States are NPT and NPTF. NPT和NPTF螺纹是两种美国最常用的锥管螺纹。
- The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole. 针对带孔深锥形管件的成形特点进行了工艺分析,确定了成形方案,设计了锥形管挤压模和冲孔模。
- Wedge mechanism was adopted in piercing die to achieve side piercing,and the positioning of taper pipe depended upon the conical surface of blanking die itself. 在冲孔模中选用了带有楔角的斜楔机构来实现侧冲,并利用冲裁凹模自身的锥形面实现了锥形管的定位。
- Lo pointed tap, squeeze tap, tap U.S., British tap, tap cylindrical tube (G), taper pipe tap (RCNPT), various sizes and species lengthened tap and tap Ptilagrostis specifications. 螺尖丝锥、挤压丝锥、美制丝锥、英制丝锥、圆柱管丝锥(G)、圆锥管丝锥(RCNPT)、各种规格加长丝锥及和种规格细柄丝锥。
- TAPER PIPE TAPS High-Speed Steel-Ground Thread 美标锥管螺纹丝锥
- Hand taps for taper pipe threads 锥度管螺纹手用丝锥
- Seal-welded taper pipe threaded joint 锥管螺纹密封焊连接
- Circular screwing dies for taper pipe threads 锥度管螺丝用圆形螺丝模具
- Taper pipe thread for general purpose ( Old 一般用途锥管螺纹(旧代号
- American Standard Taper Pipe Thread 布氏锥管螺纹
- The organization tapered off in about a year. 这个组织在一年左右的时间里逐步停止了活动。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- combined taper pipe tap and core drill 扩孔钻和锥管丝锥复合刀具
- American Standard Taper Pipe Thread Gauges 美制圆锥管螺纹量规
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。