tapered pipe

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.

Tapered pipe processing equipment.

锥形钢管加工设备。

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.

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。

Dieless Drawing Technique for Making Tapered Pipe With Square Cross Section cut or shape with a die.

一种新型的锥形方管无模拉伸成形工艺用一块钢模砍或使之成形。

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.

Automatic Turning of Tapered Thread of Oil Pipe Using a Common Lathe

利用普通车床自动车削石油管材锥螺纹

Three links, tapered roller tube, pipe and other concrete pump tube.

三通 、 锥形托辊管 、 砼泵管等管件.

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.