Variable Bore Rams, Inc. was formed 45 years ago with the vision of being the world’s leading OEM blowout preventer ram provider. We provide a wide variety of BOP rams manufactured …

Cameron variable-bore rams (VBRs) enable you to seal a standard BOP on several different pipe diameters, improving operational efficiency and certainty during drilling and production. The …

Our BOP stock consists of ram rentals totaling over 1,600, varying in types and sizes, and we stock one of the largest selections of OEM blowout preventer rams in the world! All equipment …

Our inventory of Cameron Variable Bore Rams ranges from 7-1/16 inches to 21-1/4 inches, with working pressures of 5M, 10M and 15M. We carry types “T”, “TL”, “U” and “UII” variable bore …

2021年3月23日 · Cameron variable-bore rams (VBRs) enable sealing a standard BOP on several different pipe diameters. The ram closure mechanism is similar to standard pipe ram packers. …

Variable Bore RAM Feature of BOP Spare Parts: It is applicable to existing well control BOP ordinary ram block, as long as existing ordinary ram block is available, it can be used to install …

Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, …

Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, …

Our inventory of Cameron Variable Bore Rams ranges from 7-1/16 inches to 21-1/4 inches, with working pressures of 5M, 10M and 15M. The Cameron VBR-II is the next generation of highly …

2017年12月26日 · One set of Cameron variable bore rams (VBRs) seals on several sizes of pipe or hexagonal kelly, eliminating the need for a set of pipe rams for each pipe size. Features …