How to connect aluminum tubes?
Plastic pipe can be used with rubber ring, bonding interface flange connection form. Rubber ring interface is suitable for connection D63-D315mm diameter pipe; bonding interface only applicable tube outer diameter less than 160mm pipeline connection; flanged valves are generally used for other materials Rigid PVC pipe and cast iron pipe, etc., etc. connection. High-density polyethylene plastic pipe can be hot melt connection. Steel-plastic transition joints to connect polyethylene pipe with metal pipe connections.
Removable connector flange interface connector and socket exposure pattern type flexible interface. Non-removable interface has electric hot-melt socket interfaces and docking electric hot-melt interface. Polyethylene pipe wall smooth, not suitable for bonding interfaces, nor the wall directly in sets of silk thread to make the connection interface.
The rubber ring is properly installed in the rubber ring in the groove of bearing interface may not be anti-loaded or distorted, for easy installation and can be soaked in water apron, but not apply lubricant to be installed on rubber ring, rubber ring to prevent the Interface pop up.
Hot melt connection of high density polyethylene plastic connector and detachable connection can be divided into non-detachable connection.
Rubber ring rubber ring is connected to the inner diameter of the ring, spigot end is preferably 0.85-0.9 times the diameter, cross-sectional diameter of the rubber ring compression rate is generally 40%. Should clean before installing a clean mouthpiece rubber ring grooves, Face end socket rubber ring and, without soil or other debris.
