Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

SAE AIR1379B

Действует
Prestressing (Autofrettaging) of Hydraulic Tubing Lines (Stabilized: Feb 2019)
This AIR is intended to describe and document a process presently in use for proof testing, which at the same time improves the fatigue life of 304 1/8 hard CRES and 3Al-2.5V CWSR titanium hydraulic tubing lines.