22/09/17 18:48 MOEX (RUR): 67.45 change in % 0.12 LSE (USD): 4.66 change in % -0.03

Glossary

Hydrostatic Testing

Testing of seamless and welded pipes for strength and tightness by pressurizing them with water, emulsion, or other fluid. Testing should be leak-free, and once it's completed, residual deformation of the wall resulting in the diameter being out of limits should not be observed.


« Back to terms list