Used in natural gas supply networks with pressure on
service lines of: 200mbar – 5bar.
They are equipped with a drilling system and the connection can be made regardless
of whether the network is under pressure or not.
The service tees have mounted (from factory), on the service tee outlet,
the gas stop device, which is a safety device
that ensures that in case of accidental rupture of the service pipe,
explosions, personal injuries,
gas losses, etc. are avoided.
The safety devices are of the non-auto-reset type, for
unblocking them it is necessary to use special
reset kits available at 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 molding
-Electrofusion fitting resistance is embedded in material
-Interior surfaces of fittings have smooth surfaces, without
striations
-Welding temperature between -10C +45C
-Welding voltage 40 V
-With integrated cutter for drilling pipes under pressure
-4 mm connectors
-Welding indicators with limited displacement
-Electrofusion service tees ≤ d250 mm, are supplied with a
fixing clamp, attached at one end and with the tightening
system at the other end. For installation, these do not require
special devices, only a socket wrench being sufficient.
Installation is done according to installation instructions by authorized
personnel.