Determination of Strength Grade of Stainless Steel
in Guide for All the Investors
Wed Oct 26, 2016 7:28 am
• 5 Posts
1, the nominal pressure to indicate its rating or the provisions of the pressure of a temperature rating of the pipe fittings, should be the standard provisions of the pressure - temperature rating as the use of benchmarks, such as GB / T 17185;
2, the standard is only provided with the straight pipe connected to the nominal thickness of the pipe, according to the standard provisions of the standard tube to determine the level of pressure for a temperature rating, such as GB14383 ~ GB14626.
3, the standard provides only the size of the pipe fittings, such as GB12459, GB13401, should confirm the test to determine the bearing strength.
4, other, should be in accordance with the relevant provisions of the pressure design or analytical methods to determine their use of benchmarks. In addition, the determination of strength grade pipe should not be less than the entire pipeline system in operation may encounter the most severe conditions of pressure.