Manufacturers, standard and code authorities expressly prohibit air testing of PVC pipe and fittings. Not only is air testing dangerous, it is also a bad test. Oct. 10, 2017 In this video from ...

(3) performing a low-pressure air test on a new pipeline before placing it into service; or testing a pipeline already in service for leaks. There are two pipe plug options to choose from. Mechanical ...

AutomationDirect’s NITRA line of pneumatics products now offers additional straight, branch, union, Y, reducer, elbow and bulkhead fittings in 1/8 inch and 5/16 inch tube connection sizes. Designed to ...

Grundocrack pneumatic pipe bursting tools are available in 21 models designed to renovate water, sewer, gas, electrical and telephone systems from 4- to 54-in. diameters. Include 15 rear expander high ...

This article was updated May 31, 2023. It was originally published March 23, 2000. Technological advances are pushing the pressure, flow and temperature requirements for fluid and pneumatic pipes and ...