• Images courtesy of PTR Group
    Caption: Premium couplings are machined to the tightest tolerances and may incorporate substantial design changes, often to the threads.
    Del Williams
    Sept. 19, 2023
    Partnering with a coupling expert can help meet the industry’s most rigorous tolerance and quality standards.
    Graphic courtesy of TÜV SÜD
    Helga Leonhard
    July 18, 2018
    A new rapid test delivers quick results about the protective passive layers on material surfaces.
    Photo courtesy of Motion Industries via iStock
    Brad Hoback
    July 11, 2018
    Hose selection comparisons between surface and underground mining
    The new valve supports allow valves to move in two directions as the pipe expands and contracts, all in a controlled manner and while properly supported. All graphics courtesy of GF Piping Systems.
    Alphonse Anderson
    July 9, 2018
    An improved pipe and valve support system reduces the risk of premature failure due to thermal expansion, installation or seismic events.
    Delta Consultants
    Staff
    Oct. 1, 2014
    Recent years have witnessed exponentially increasing demand for improvements in piping-fabrication quality.
    Staff
    Sept. 1, 2014
    Corrosion eats through steel pipe, causing leaks and eventually necessitating pipe replacement.