Specifications
annular bop 13 5/8"10000PSI1.The tapering packing units are exchangeable with the HYDRIL's
2.Screws connection type is very c
DTC 13 8/5''-1000psi Annular BOP packing element
Detailed Product Description
13 5/8"- 10000psi Annular BOP
(1)API Spec 16A
(2)NACE MR-01-75
(3)H2S
(4)API Q1&ISO 9001The fortified rings can lift the whole BOP stack.
The added wear-belts to the original design can prevent and improve the cylinder-grinding because of unbalanced loading.
