13 5/8 "10000psi Ringförmige BOP

13 5/8" 10000psi Annular BOPAnnular BOP is simple and requiresless-maintenance.Low profile saves the installing space.Wide losing rang, losing various sizes of drill tools and wire line less than Bop boreAccording to the latest API Spec 16A standard,NACE MR-01-75andquality standard of ISO 9001H2S Trim.Packing unit can be interchanged by Hydril'sThe added wear-belts to the original design can prevent and improve the cylinder-grinding because of unbalanced loading.Top connection:13 5/8"10000psi 6BX BX159 CRA Studded or FlangedBottom connection: 13 5/8" 10000psi 6BX BX159 CRA Flanged or StuddedWeight:6333.31kgDimension:1271 x1271 x 1233