Description
Used in natural gas supply networks with a pressure on the connections of 35mbar - 5bar. They are equipped with a perforation and plugging system ...can do regardless of whether the network is under pressure or not. The connecting pipes have a gas stop device installed from the factory, on the exit of the connecting pipe, which is a safety device that ensures that in the event of accidental breakage of the connecting pipe, explosions, injuries to people, gas losses are avoided , etc. The safety devices are of the non-self-resetting type, to unlock them it is necessary to use special resetting kits available from the Distrigaz Sud/ ENGIE teams. - Material: PE 100 SDR 11 (ISO S5) - Manufacturing standard according to EN 1555-1:2011. ISO 4437-3 -Manufacturing method: by injection into molds -The resistance of the electrofusion fitting is embedded in the material -The inner surfaces of the fittings have smooth surfaces, without striations -Welding temperature between -10C +45C -Welding voltage 40 V -Cu integrated tool for perforating pipelines under pressure -4 mm connectors -Welding witnesses with limited displacement -Electrofusion connection pipes = d250 mm, are delivered with a fixing collar, clamped at one end and with the tightening system at the other end. For installation, they do not require special devices, only a socket wrench being sufficient. Installation is done according to the installation instructions by authorized persons. Used in natural gas supply networks with a pressure on the connections of 35mbar - 5bar. They are equipped with a perforation system and the plugging can be done regardless of whether the network is under pressure or not. The connecting pipes have a gas stop device installed from the factory, on the exit of the connecting pipe, which is a safety device that ensures that in the event of accidental breakage of the connecting pipe, explosions, injuries to people, gas losses are avoided , etc. The safety devices are of the non-self-resetting type, to unlock them it is necessary to use special resetting kits available from the Distrigaz Sud/ ENGIE teams. - Material: PE 100 SDR 11 (ISO S5) - Manufacturing standard according to EN 1555-1:2011. ISO 4437-3 -Manufacturing method: by injection into molds -The resistance of the electrofusion fitting is embedded in the material -The inner surfaces of the fittings have smooth surfaces, without striations -Welding temperature between -10C +45C -Welding voltage 40 V -Cu integrated tool for perforating pipelines under pressure -4 mm connectors -Welding witnesses with limited displacement -Electrofusion connection pipes = d250 mm, are delivered with a fixing collar, clamped at one end and with the tightening system at the other end. For installation, they do not require special devices, only a socket wrench being sufficient. Installation is done according to the installation instructions by authorized persons.