Stop Pipeline Tapping block Hebei Home Security Pipeline Equipment Engineering Co., Ltd. 0317 ..

Line during operation, regardless of what kind of media delivery, in addition to a planned maintenance and improvement, but also can not avoid the unexpected accident repairs (such as hot tapping repairs, replacement of corrosion pipe, installation of equipment, sub-transmission renovation and other operations). Domestic oil and gas field surface construction in construction, pipelines grab for repair, renovation, the traditional construction methods will be involved in the process pipeline connection cut off, to relieve pressure on the pipeline, row (put) air, blowing, sweeping, replacement, etc. job, then fire welding, sawing, drilling hole method of engineering operations. This construction method is a relatively mature, but must shutdown, only after emptying the pipeline, or can only take some temporary remedy to the safe operation of the pipeline has brought great risks, but also caused great economic losses, and adversely affect business reputation will pipeline owner. However, the use of Stop Pipeline Tapping plugging technology solved all the problems, this technology is applicable to the petroleum, petrochemical pipelines, city gas distribution pipeline official opening network and water supply, heating pipe plugging construction operations. Under normal operating conditions to ensure the pipeline, the pipeline plus access bypass, valve replacement or affixed, replace pipe and other construction work to avoid economic losses caused by the construction work and two shutdown caused negative effects on social life caused by the production, eliminating the security risks of traditional pressurized job