Seal category of mechanical seal API682 standard-

Seal category of mechanical seal API682 standard

　2019-08-05　　

Seal category of mechanical seal API682 standard:

The sealing category of the mechanical seal API682 standard is used in the sealed room that meets the requirements of non-ISO13709, especially the size requirements of ANSI/ASMEB73.1, ASMEB73.2 and ISO30690 type sealed room. Its application is limited to the temperature of the sealed room. Within the range of 40°C (-40F) to 260°C (500F>, absolute pressure to 2.2MPa. Sand mill mechanical seal

Sealing category C2 is applied to meet the dimensional requirements of the sealed chamber contour specified in ISO13709, and its application is limited to the range of the sealed chamber temperature from -40℃〔~40F) to 400℃＜750F> and absolute pressure to 2.2MPa . Seal category C3 provides the most rigorously tested and documented seal design. It is used to meet the dimensional requirements of the sealed chamber profile specified in ISO13709 (or equivalent standards). Its application is limited to the temperature of the sealed chamber at -40°C (~ 40F) to 400℃<750F>, absolute pressure to 4.2MPa range. 　　1102.html,

Brief introduction of mechanical seal API682 standard 　　 Seal type of mechanical seal API682 standard