LPG Loading Arm

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The LPG bottom loading arm consists of a liquid phase arm for LPG transfer and a gaseous phase arm for vapor recovery, resulting in reliable and safe operation for LPG loading and unloading.

Specifications

Transfer medium: liquefied petroleum gas (LPG), propane, butane, etc.
Nominal diameter: DN50～DN80
Design pressure: 0.5MPa～4.0MPa
Design temperature: -40℃～ 100℃
Pipeline material: carbon steel/stainless steel

Features

Dual arms for handling both the liquid phase and gaseous phase (vapor), each arm has 5 swivel joints that provide the flexibility required for transporting fluids to any tankers located within the working envelope;
The outboard arm can be added with a breakaway coupler to efficiently protect the pipeline from damage when the tanker makes an unplanned departure in the event of an emergency;
The loading arm can be connected to a tanker by means of flange or CAMLOCK coupling, an appropriate connection method will be used to adapt to the vehicle type and customer's requirements to achieve quick connection;
Equipped with inboard arm locking mechanism to lock the loading arm at parking position;
Spring cylinder balancing system keeps the outboard arm and parts of front end counterbalanced, providing the loading arm with smooth up/down movement;
Configured with anti-static device, efficiently eliminating the static charges and stray currents caused by liquid flowing through pipes during the loading and unloading operations;