Safety Interlock
Second West-East by SFC valve safety interlock systems – valves, valve safety interlock system – pum by hi joiney
HC Valve Network: Recently, West- Second-line Project Fluid Control Co., Ltd. decided to adopt SMITH (SFC) of the Valve Safety interlock system to prevent the site operator on the pressure vessel, such as pigging device filter appears in the human misuse maintenance process, to protect the site equipment and personnel safety.
Connectivity of Central Asia as a country Energy Artery, Second West-East pipeline construction project is currently the largest investment in China, lost the largest, longest pipeline, the maximum pressure, the most difficult construction of large projects, it is also the most demanding pipeline projects in the configuration, the highest-tech pipeline. Long distance gas pipeline, the route of the clear tube station devices and filtration devices require frequent manual pressure vessel maintenance operations, such as the Pig of the installation and unloading, filter cleaning. As the delivery of high pressure (typically 6-12MPa), while gas may contain a certain concentration of toxic and harmful gases such as hydrogen sulfide, carbon monoxide, in the event staff with pressure misuse, will result in casualties and serious on the equipment and the environment damage. Therefore, the natural gas pipeline safety is already a company attaches great importance to world energy problems.
Early in the project design stage, SMITH Fluid Control Co., Ltd. (SFC) began with the design side of the project: China Oil Gas pipeline engineering company to contact the relevant design personnel, will apply the safety valve interlocking system introduced far-reaching significance to the project managers. The product’s design and safety concept have been recognized by the entire project team, and product applications have been reported during the CNPC-led support.
SMITH Fluid Control Co., Ltd. is the inventor of the safety interlocks and safety interlocks the world’s largest supplier, with over 20 years industry experience in the design and application, and the world’s major pressure blind plate, valve and actuator manufacturers had a project Cooperation Experience. The West used second-line project safety interlocks, after SFC’s designed configuration has reached international advanced level. The product is installed in the west along the second-line compressor station, sub-transmission stations and focal points in the clear tube, filtration and separation systems, the valves, actuators, operational relationship between the blind plate curing process requirements into the order of to site operators, whether or not to undergo a rigorous training, whether in normal working condition, must receive authorization in strict accordance with the established order to operate, thus completely avoiding the misuse accident. The project application, the domestic natural gas, crude oil, refined oil pipeline safety in high pressure production, has important demonstration significance.
China, according to the company manager of Qi Lei SMITH said: "Safety is our natural gas, oil, Chemical industry Construction of the project a top priority, safety interlocks in the natural gas pipeline project in the correct application, can 100% prevent the site operator on the pressure vessel, such as pigging device filter appears in the process of artificially maintaining misuse, especially Second West-East gas pipeline project that high-pressure, can reliably prevent human errors, to protect the field devices, the safety of personnel. Safety interlocks and the Middle East pipeline project in Europe and the United States has been a wide range of applications as a standard product, BP, Shell and other international oil giants have been the application of safety interlocks mandatory to write the company as the project specifications. The Second West-East project is the first time from the design stage in the pipeline-cleaning device, filtration and separation systems used in safety interlock design, integration with the international safety standards, so that the domestic pipeline projects in the design, operational level have entered a new stage of great significance. "
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