API 16A Ram BOP & Blowout preventer testing with pipe ram bop
Ram BOP Specifications
1) According to the number of ram installed in each set, ram BOP can be divided into: Single ram, double ram and three ram BOP, which are respectively installed with one ram, two rams or three rams.
2) According to the ram opening and closing method, ram BOP can be divided into manual locking and hydraulic locking.
3) According to the different opening and closing method of bonnet, ram BOP can be divided into two forms: Rotating bonnet ram BOP and linear bonnet ram BOP. For the rotating bonnet ram BOP, when opening or closing bonnet, the bonnet rotates on the hinge sear fastened on the body, the ram cam cavity shape of such BOP is rectangle.
4) For the linear bonnet ram BOP, when opening or closing bonnet, the bonnet makes linear motion along the two bonnet opening and closing plunger rods fastened on the body, the ram cavity shape of such BOP is elliptic.
Brief introduction of single ram bop:
The ram preventer is designed and produced according to API 16A standard with different size of blind rams, pipe rams and shear rams. In order to saving time of replacement gate valve, variable ram designing put into use.
High-grade ram rubber core and side flange sealing can meet the extreme circumstances, such as high and low temperature or acidic conditions.
The housing of BOP is made of low alloy steel forgings or castings. Chemical composition, mechanical properties and forming process conform to the requirements of standards.
Connection types:The BOP are offered with studded, flanged and hubbed top and bottom connections. The sizes of flanges, bolts, clamps and ring grooves all conform to API 16A and GOST standards.
Classification:Ram preventers supplied by us are classified as two kinds of structure, Cameron and Shaffer type. The Cameron type preventer changes ram by hydraulic way, which is safe, reliable, and easy to replace the ram.
Other oil tool products: API standard non-magnetic drill collar/Heavy Weight Drill Pipe/HWDP