ram blowout preventer

用法例句

Finite element analysis of key components of ram blowout preventer operating under pressure;

带压作业闸板防喷器关键部件的有限元分析

By the statistic analysis of the quality problems existing in the repairs of ram blowout preventers in Dagang Oilfield Group Co.

通过对大港油田集团公司近几年闸板防喷器修理所存在的质量问题进行统计分析,找出问题的根源,采取一系列的技术改进措施,提高闸板防喷器修理试压的一次合格率,保证了闸板防喷器修理的质量可靠性。

The side-door is a key component in ram preventer.

侧门是闸板防喷器中的关键部件。

Fault Tree Analysis of RAM BOP Failures

闸板防喷器失效的事故树分析

Ram Blowout Preventer(Ram BOP) is a very important part of well control equipment,but various failure modes such as corrosion,abrasion and sealing failure may appear during the service of Ram BOP,which can lead to disastrous accidents such as uncontrolled blowout.

闸板防喷器是井控设备防喷器组的重要组成部分,由于各种环境条件以及操作因素的影响,闸板防喷器在使用过程中可能出现腐蚀、磨损、密封失效等多种失效形式,会导致井喷失控等灾难性事故的发生。

In order to solve this problem,we designed and developed manual cable shear double ram BOP.

针对普通手动电缆闸板防喷器在井下作业中密封性能差的情况,设计开发了手动电缆剪切双闸板防喷器。

Development of huge single-ram blowout preventer used for drilling;

特大型钻井单闸板防喷器的研制

Pull out (or run in ) the string up to the shoe and hang it on the 5 inches pipe ram] .

起钻（或下钻）至套管鞋处，并把钻具悬挂在5”闸板防喷器上。

slip ram preventer

带卡瓦的闸板式防喷器

Shut off the lower pipe ram, open the choke line and test the next ram and choke line.

关下部钻杆闸板，开放喷阀，试压第二个闸板和放喷泉管线。

Effect of United Casting Height of Gate Pier and Bottom Plate on Gate Pier Crack Control

闸墩与底板连浇高度对闸墩防裂效果的影响

Dry spray: An anti-set-off spray using dry powder.

喷粉器:用干粉喷剂的防止反印喷粉器。

Set the BOP stack on the stump and close the hydraulic connector, and then secure it.

将防喷器组吊坐到甲板试验桩上、关液压爪形连接器，并固定。

blowout preventer of three stage packer type

三段密封器式防喷器

fire-fighting monitor

消防喷射器火警监测器

Application of the Cement Injection Pile Technique in Zhongjie Floodgate Engineering

粉喷桩技术在中捷防潮闸工程中的应用

The Application of Jet Grouting Impervious Wall in Shiplock Project of Hydropower Station

高压旋喷防渗墙在水电站船闸工程中的应用

The main measures for water gate protection in our country are painting and metal hot spray at present.

目前国内闸门腐蚀防护措施主要为涂料防护和金属热喷涂防护。

maximum working pressure of blowout preventer

防喷器最大工作压力

stripper type preventer

环状橡胶心子防喷器

Use the BOP crane to pick up the BOP stack onto the beams of the moonpool.

用防喷器吊车将防喷器组吊到滑动门上。

To prevent the breaker against closing operation when the breaker is in OFF state.

当断路器处于分断状态下，防止断路器合闸。

The application of three hose high pressure swing spray in the vertical cut-off wall of the reconstruction of jinji sluice dam of Quanzhou

三管高压摆喷在泉州金鸡拦河闸重建工程垂直防渗墙中的应用

For deck, holds, engineroom and splash proof light etc.

甲板，机舱，库房，防喷溅区域。

Fine drops of oil were sprayed into the space between the plates by an atomizer.

利用喷雾器把细小的油滴喷入极板间的空间内。