Spiral seam welded pipe hydrostatic burst test

Spiral seam welded pipe hydrostatic burst test is a destructive test, tube sheet through the entire board surface ultrasonic flaw inspection, pipe weld inspection through the X-ray inspection, hydrostatic testing, ultrasonic flaw detection, thickness and tensile after passing performance test to pass as a pipe burst test tube. For the important oil and gas pipelines with spiral welded pipe, in the book require technical standard pipe manufacturers do hydrostatic burst test, and provide a burst test report.

Blasting field locations should be selected in a safe place in the absence of personnel and motor vehicles through; If set in the underground or semi-underground, but also set an alert when blasting test mark, to prevent personnel and motor vehicles. The device consists of blasting proving ground burst test units, feed pumps, high-pressure injection pump, electric control box, computer control systems, pressure sensors, temperature sensors and other components. 4m from the bursting pipe installed at both ends of the process of electronic cameras, surveillance blast site, can be seen bursting through the monitor screen.

By blasting tests to verify product performance and process rationality. Design units and provide reference data for the bursting pressure; pipe manufacturers to find areas of improvement through test analysis helps to improve product quality. Spiral seam welded pipe burst test device. Spiral seam welded pipe manufacturers should have burst Proving Ground, generally divided into temporary and permanent blasting blasting Proving Ground test site.