PROBLEM TO BE SOLVED: To shorten a fixed time and a time required until drilling start by fixing to a pipe by clamping by using a saddle dispensable of cohesion at the repir time of a gas pipe. ;SOLUTION: At the repair time of a gas pipe, after applying the saddle 4 for a bypass ...
A gas diversion device includes a compression coupling having a gasket disposed therein, and a first straight pipe section coupled to the compression coupling. The device further includes a Y-pipe coupled to the first straight pipe section and an electrically conductive pipe. The device further incl...
PURPOSE: To improve working efficiency for reduced working cost by mounting a large-diameter punched part at a gas pipe fixing part in a draining plate, and separating the central part of the gas pipe fixing part from the body of the draining plate.TSUKIMOTO FUMIO...
In the event of damage to the pipe installation from the main line up to the pressure regulator, thePipelife Gas-Stop™ units integrated in the system close automatically as soon as the flow rate drops beneath the specified limit.This ensures safety for all people and properties connected to...
The current approach is one of above-ground leak detection and pinpointing, followed by excavation, repair and restoration. The major cost incurred is typically that of digging and restoring the excavation site. The Gas Research Institute and the National Aeronautics and Space Administration are ...
The present invention provides a method of repairing the joint portions of an existing gas pipe by a repairing device which is movable inside the pipe under remote control. The repairing device can be moved into and out of the gas pipe through a work opening formed in an upper portion of ...
Construction/Repair series High temp/electrical series PVC series tape Foam Series Double sided tape More Find Similar Products By Category Supplier Homepage Products PVC series tape PVC pipe wrapping tape Underground Gas Pipeline Repair PVC Pipe Wrapping Tape Related Categories ...
5.5 Pipe support fabrication/installation 52 5.6 Pipe installation 53 5.7 Site modifi cation of pre-fabricated spool 55 5.8 Valves certifi cates 56 5.9 Additional piping scope requested by client 57 5.10 Summary 58 6 Pre-commissioning 59
New video probe sees gas pipe abnormalities 来自 ResearchGate 喜欢 0 阅读量: 19 作者: Swenson 摘要: This paper reports that initial results indicate the PLS 3000 pipeline inspection system can significantly reduce the time and cost required to locate and repair leaks in low-pressure natural gas ...
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery Advantages: Significantly increases the reliability of the pipeline in the PUF insulation system operational availability of remote condition monitoring PUF insulation, which allows to ...