1、The upper and lower of packing element is symmetrical, when upper packing element is wear bigger, we can use the other side to extend using time.
2、The ram has a better floating performance, during work, the top rubber of packing element is extruded and deformation, which increase the sealing effect.
3、For different size of drills, you only have to change the packing element and ram briquetting, the rest parts can be general interchange.
2、The ram has a better floating performance, during work, the top rubber of packing element is extruded and deformation, which increase the sealing effect.
3、For different size of drills, you only have to change the packing element and ram briquetting, the rest parts can be general interchange.
Main Products
API 16A Annular Sealing Element of Bop