I recently used a standard CO2 (should be written as CO 2, but few people do so) inflator from Genuine Innovations to fill a new bicycle inner tube to about 130 pounds/square inch (psi), or 9 bar. It ...

In both residential and commercial buildings, heating and cooling cycles can take a toll on piping systems. When pipes expand due to heat and contract when they cool, they stress joints, supports, and ...