Rpap5 butt welded aluminum plastic composite pipe and PB pipe which is good?
The same PPR tube also has special belt wire fittings, a hot PPR, a head rest outside the wire or wire. Wow and iodine spy Yan paid winter riveting inclined towersThen the two are threaded, hoping to help friends
RPAP5 belongs to a special hot melt pipe, with wire fittings, a hot RPAP5, a head rest inside or outside the wire.
