Truck Loading Arm for Chemical Safe Loading Unloading

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Truck Loading Arm for Chemical Safe Loading Unloading

Customization:	Available
Warranty:	12 Months
Condition:	New

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Product Description

Basic Information

Model NO.

Customized

Available

Storage Objects

Liquid, Gas

Material

CS, SS, CS with PTFE Lined

Vapor Recovery

With/Without

Connection Type

Open, Flange, Quick Coupling, API Dry Break Coupler

Transport Package

Pallet/Plywood Box

Specification

DN50~DN150

Origin

China

HS Code

842890

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Product Description

Truck loading arm is essential fluid transfer equipment in the petrochemical industry. It is designed for the safe and efficient transfer of fluids such as petroleum, LNG, LPG, chemicals, gas, and oil between piping systems and tankers.

The system primarily consists of arms, swivel joints, spring balance systems, flanges, vapor cones, vacuum breaker valves, drop tubes, and couplings.

Key Features & Benefits:

Suitable for both top and bottom loading/unloading operations for tankers and railcars.
Flexible movement tracking of the tanker/railcar within a specific range.
Balanced system achieved via weight stack, spring cylinder, or pneumatic support.
Various ancillary facilities available for enhanced safety and environmental protection.

Technical Parameters:

Arm Material: Carbon steel, stainless steel, aluminium, etc.
Service Liquid: Petrochemicals, aviation kerosene, jet fuel, diesel, PMS, AGO, Asphalt, etc.
Nominal Diameter: DN50-DN150 (2″-6″).
Design Pressure: -0.06Mpa to 6.0Mpa.
Design Temperature: -196°C to 250°C.
Loading Types: Top loading arm, bottom loading arm.

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Typical Models & Specifications

Model	Loading Position	Application	Single/Double Pipes	Liquid Flange Direction	Swivel Joints	Connection Type
AL1401	Top	Loading	Single	Upwards	4	Open
AL1402	Top	Loading	Single	Downwards	4	Open
AL1412	Top	Loading	Double	Downwards	4/5/8	Open
AL1512	Top	Loading	Double	Downwards	10	Closed
AL2503	Bottom	Loading/Unloading	Single	/	5	Closed
AL2543	Bottom	Loading/Unloading	Double	/	10	Closed
AL2404	Bottom	Loading/Unloading	Single	Downwards	4	Closed

* Note: Dimensions and configurations are customized based on actual site conditions and client requirements.

Frequently Asked Questions

What are the primary applications of a truck loading arm?

Truck loading arms are primarily used in the petrochemical industry for transferring fluids like petroleum, LNG, LPG, and various chemicals between storage pipe systems and road or rail tankers.

What materials are available for the loading arm construction?

Depending on the chemical compatibility of the fluid, loading arms can be manufactured from carbon steel, stainless steel, or aluminium. Special PTFE lining is also available for highly corrosive liquids.

Can these arms handle both top and bottom loading?

Yes, we provide both top loading and bottom loading configurations. Top loading is common for open or sealed manholes, while bottom loading is ideal for closed-system transfers to improve safety and reduce vapor loss.

What is the design temperature and pressure range?

The equipment is engineered to withstand extreme conditions, with a design pressure range from -0.06Mpa to 6.0Mpa and a design temperature range from -196°C to 250°C.

Are vapor recovery systems included?

Vapor recovery can be integrated depending on your specific environmental and safety requirements. We offer models both with and without vapor recovery components.

Is customization available for specific site conditions?

Absolutely. The dimensions and configurations of the land loading arms are customized according to the client's actual site layout and specific operational requirements.