API 16A China Ram Blowout Preventer Parts Variable Bore Ram
Assembly / U type
Products Description :
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.
Shear ram is composed of upper ram body ,lower ram body, top
seal,right seal, left seal and tool face seal. Tool face seal is
placed in th front slot of the upper ram body,with right seal and
left seal on the both sides. The shear ram is installed in the BOP
in the same manner sa the common ram.but need to replace tha hanger
pf the main piston to hunger. otherwise it will not be used.
Main Parameters:
1. Standad: API 16 A and ISO 9001
2. Rated Pressure: 2000Psi to 15000Psi(14-17 Mpa)
3. Size: Nominal Bore: 7-1/16" to 21-1/4" (179.4mm to 539.75mm)
4. Type: Shear Ram/ Pipe Ram/ Variable Bore Ram
5. Usage : Single Ram BOP/ Double Ram BOP/ Three Ram BOP
6.Imitate: Camaron and Shaffer
Bore Size | 7-1/16" | 7-1/16" | 7-1/16" | 11" | 11" | 11" | 13-5/8" | 13-5/8" | 13-5/8" | 16-3/4" | 16-3/4" | 18-3/4" | 18-3/4" |
| Working Pressure (psi) | 5M | 10M | 15M | 5M | 10M | 15M | 5M | 10M | 15M | 5M | 10M | 5M | 10M |
| Type | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" | "U" |
Company :Shanghai Ruitou Petroleum Machinery CO.,LTD
Email: Sales@ruitouoil.com
Phone:+86 18917269042
