LPG Loading Arm

LPG loading arm is equipment used in the transportation and transfer of liquefied petroleum gas (LPG) from one vessel or storage tank to another. It is a mechanical device that is designed to provide a safe, efficient, and reliable means of loading or unloading LPG.

 

The arm is typically mounted on a vertical or horizontal pipe that is attached to a support structure. The support structure may be fixed or mobile, depending on the specific application. The pipes and valves within the arm are designed to regulate the flow of LPG and to prevent leaks or spills.

 

LPG loading arm is for the safe and efficient transfer of LPG, helping to minimize the risk of accidents and ensuring that the product is handled with care.

 

Nominal Diameter:	3’’ (DN80), 4"(DN100mm)
Materials:	Carbon steel/stainless steel/aluminum
Design pressure:	0.6- 2.5Mpa
Design temperature:	-40° C - +190° C
Medium:	Gasoline, diesel, kerosene, etc.

 

We offers premium loading arm and unloading arms and solutions that are tailored to meet the rigorous demands of loading applications.

 

 

 

Structure of an LPG (Liquefied Petroleum Gas) loading arm

1.It typically consists of several key components that work together to transfer the LPG from a storage tank to a tanker or vessel. Here are the main components of an LPG loading arm:

Inlet Connection: The inlet connection is the point at which the loading arm connects to the pipeline that carries the LPG from the storage tank.

 

2.Swivel Joint: The swivel joint connects the loading arm to the pipeline and allows for a range of movement to accommodate changes in the position of the tanker or vessel during loading.

 

3.Boom: The boom is the main body of the loading arm that extends from the swivel joint to the end of the arm. The boom is typically made of a rigid material, such as carbon steel, stainless steel, or aluminum.

 

4.Drop tube: The drop tube connects the end of the loading arm to the inlet connection on the tanker or vessel.

 

5.Emergency Release System: An emergency release system is an important safety feature that disconnects the loading arm from the pipeline in the event of an emergency, such as an overpressure or fire.

 

6.Vapor Return Line: A vapor return line is used to collect the vapors generated during the loading process and return them to the storage tank or vapor recovery system.

 

7.Control System: The control system includes valves, gauges, and other instruments that allow the operator to control the flow of LPG through the loading arm and monitor the loading process.

 

8.These are the main components of an LPG loading arm, but the exact structure and design may vary depending on the specific application and requirements.