Ram Bop Variable Ram Block

BOP PART NAME: top sealing, front sealing, pipe ram, blind ram, slip ram, shear ram, spherical packer / annular bop packing element, bonnet, piston, shell. APPLY TO BELOW BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type :Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP Standard: API Spec 16A,16C Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & nottom connection:Flanged,studded

1. Name: variable bore ram 2. Size:2 3/8"--5 7/8" Bop variable bore ram (aslo interchange with rongsheng bop) Size: 2-3/8" to 3-1/2", 2-7/8" to 5", 3-1/2" to 5", 3-1/2" to 7", 3-1/2" to 5-1/2", 3-1/2" to 7-5/8", 2-7/8" to 5-7/8" Type:cameron u type

Ram-type blow out preventer is important equipment used in oil drilling operations. 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, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer

Main parameters: 1)Standard: API 2)Pressure: 2000~15000psi(14-70Mpa) 3)Size:Nominal bore7 1/16~21 1/4" (179.4~539.75mm) 4) Shear/ Pipe/Blind Ram/ variable 5) According to the latest API Spec 16A standard,and quality standard of ISO9001.

1. Name: variable bore ram 2. Size:2 3/8"--5 7/8" Bop variable bore ram (aslo interchange with rongsheng bop) Size: 2-3/8" to 3-1/2", 2-7/8" to 5", 3-1/2" to 5", 3-1/2" to 7", 3-1/2" to 5-1/2", 3-1/2" to 7-5/8", 2-7/8" to 5-7/8"

BOP Accumulator Units meet or exceed the design specification as specified in API 16D. Each control system is specifically engineered to assure reliable control of the BOP stack with adequate reserve for continuous operation under emergency conditions. For price and specification please contact us.

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Ram-type blow out preventer is important equipment used in oil drilling operations. 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, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer

The blowout preventer(BOP) is an essential pressure control device during driling and operations, as it serves to prevent the uncontrolled leakage of oil/gas from the wells. Over the past 40 years, Shengji has been maintaining and repairing BOPs at the Shengli Oilfield.In 2006, Shengji got its API 16A certificate (certificate No. API 16A-0172) for fabricating BOPs and related accessories. Since then, Shengji has developed three series of BOPs: drilling BOP, workover BOP and oil producing BOP. Shengji can also produce annular BOPs, single ram BOPs and double ram BOPs. The BOP rams are manifold, including: blind ram, pipe ram, shear ram and variable diameter ram. Due to its stable performance and long service life, Shengji BOP wins high praise from our customers. The Shengli hydraulic ram BOP is mainly used in workover and drilling operations with varied technical requirements. With a BOP body,side outlet, ram body, and other pressure bearing parts crafted from defect-free forged metal, and an oval-shaped inner chamber to reduce stress concentration and improve its sealing performance, this BOP can efficiently prevent an oil well blowout. The double ram BOP can be equipped with different types of rams, such as pipe ram, blind ram, shear ram or variable diameter ram, to meet different applications. The ram seal is a float type, which will decrease the resisitance and abrasion of the rubber core.The service life is greatly prolonged. Its anti-H2S performance conforms to NACE MR 0175 standard.