Product name: Noise preventing seal Product description: Material: Silicon Rubber Hardness: 40-50 Shore A |
Annular Blowout Preventer (Annular BOP) is important equipment widely used in onshore and offshore drilling. We supply three types of annular BOP: bolted-cover, wedged-cover, latched-cover type.All types of annular BOP are strictly manufactured as per API Spec 16A, have same ...