Ram BOP U Type

• Pressurized components are forging matierals, having good strength and impact toughness, avoid the forging default. • Middle flange uses combined seal, its switch is operated by hydraulic pressure, easy to change the ram. • Equipped with auxiliary oil cylinder, compared with the traditional shear ram BOP, it has the function, smaller volume. • Ram rubber is abundant, and use self-contained seal. • Manual locking device belongs to the standard configuration, In the event of hydraulic loss, it can ensure that ram remains closed. • Manual and hydraulic locking device and auxiliary oil cylinder can be equiped according to customer's requirements flexibly, and easy to interchange. • The internai shell of BOP résistant to low température can process pipeline, to make the steam flow inside the BOP, radiat heat. (for costumer's option). • The internai part of BOP résistant to high sulfer which contact the well liquid has Surfaced high nickel base alloy, which can achieve the highest levels of résistance to FI2S and C02. Ram Assembly • Pipe Ram 1. Top seal rubber 2. Ram body 3. Front seal rubber U type Ram structure skech Shear Ram Shear ram can eut pipe the well, blindly close the wellhead, and also used as blind ram when there is no pipe in the well. The installation of shear ram is the same with the original ram. • In the normal condition used as blind ram, in case of emergency, used as shear ram. • Shear damper can be repeatedly eut pipe and not damage the blade, The weared the blade can be reused after the repair. Shenkai produces the shear ram with shear life in more than five times, Allowed to replace the sealing rubber.