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Taixing city shun machinery co., LTD to America s tube valve, safe and reliable automated production with special point of view
Downhole set s tube valve downhole isolation method is used to realize the whole process of underbalance assignment ªë decrease with pressure forced tripping risk so essential to the whole process is to implement underbalanced spheres channel pore length l of craft equipment should be close to dispute the function of the pig according to the related delimit the sphere hold pig useful length l pipe diameter is ld. On the circumference of the pipe and the length measurement without contact and on-site, and the distance between the pipe wall. Din and ¡ã valves is deduced. Pipe plant pipeline pigging is an integral part of the pipeline, craft. In the industrial pigging system valve must always be small delay deposit area. Loose rock mechanical and electrical leads to intelligent non-invasive electric ?