We used our new STOPL-S4-F1 DN100 line stopping device for the first time in November of this year. The device was used together with a STOPL-S4-F1 DN300 line stopping device.
The work involved the line stopping of a DN100/108, PN40, 4.5 mm thick pipeline, with a DN50 bypass on the other side connected directly to the regulation station.
At the second work site, line stopping was performed on DN300/326, 5.9 mm thick, and DN100/108, 4.5 mm thick, pipelines with a DN50 bypass 50 m in length for the purpose of reconstructing the line closure.
Work was performed together with our partner company Kubík, a.s. for GasNet Služby, s.r.o