公开(公告)号：US06553842B1

公开(公告)日：2003-04-29

申请号：US10195768

申请日：2002-07-11

申请人： David R. Tebeau

发明人： David R. Tebeau

IPC分类号： G01L700

CPC分类号： G01L19/0007

摘要： Disclosed is an apparatus and method of pressure testing an installed pipe by inserting a fitting into the internal threads found in saddle tee fittings. The internal threads of the fitting used by the cutting mechanism may allow a common apparatus to be used across different manufacturer's fittings without modification. Further, the device has a certain length of thread engagement to allow for proper engagement while maintaining the load carrying capacity required to properly perform the pressure test.

摘要翻译： 公开了一种通过将配件插入到鞍形三通配件中发现的内螺纹来对安装的管进行压力测试的装置和方法。 切割机构使用的配件的内螺纹可以允许在不改变的情况下在不同的制造商的配件上使用普通的设备。 此外，该装置具有一定长度的螺纹接合以允许正确接合，同时保持适当地执行压力测试所需的承载能力。