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PTFE-lined Loading Arm

PTFE is chemically inert, meaning it doesn't react with most substances, even the most aggressive ones like hydrochloric acid or sulfuric acid.This non-reactive nature makes PTFE-lined loading arm perfect for handling acids, alkalis, and other corrosive product that would chew through regular metal pipes.
  • 2"~6"

  • PERFECT LOADING

Availability:
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General Description of PTFE-Lined Loading Arms:

Why not just use regular steel pipes or hoses? Well, regular steel corrodes, hoses wear out, and both can lead to dangerous leaks or spills. PTFE-lined loading arms offer a smarter solution, combining durability, safety, and efficiency in one package. They’re built to last and designed to impress.

Here are a few reasons why industries are making the switch:

Safety First: The closed system design and PTFE’s non-reactive nature minimize the risk of leaks and vapor emissions, protecting workers and the environment.

Cost Savings: Less corrosion means less maintenance and fewer replacements, saving you money in the long run.

Versatility: From acids to alkalis, these loading arms can handle a wide range of chemicals, making them a one-size-fits-all solution for many industries.

Ease of Use: Precise balancing and robust swivel joints make these arms easy to operate, even for large-scale transfers.


Features of PTFE-lined Loading Arms:

1. Unmatched Corrosion Resistance

The PTFE lining acts like a fortress, shielding the loading arm’s pipelines and swivel joints from corrosive substances. Whether you’re transferring 33% hydrochloric acid or 30% sulfuric acid, the PTFE layer ensures the equipment stays intact, reducing maintenance costs and extending service life. It’s like giving your loading arm a suit of armor that never rusts.

2. Seamless and Safe Operation

Many PTFE-lined loading arms are designed for both open and closed loading/unloading systems. Closed systems are especially cool because they prevent toxic vapors from escaping, keeping workers safe and the environment happy.

3. Robust Swivel Joints

Swivel joints are the unsung heroes of loading arms, allowing them to move and rotate without breaking the flow. In PTFE-lined systems, these joints are also lined with PTFE, ensuring they’re just as corrosion-resistant as the pipelines. High-quality designs mean these joints are durable and easy to maneuver.

4. Customizable Configurations

No two industrial setups are the same, so PTFE-lined loading arms come with a range of customization options. Need a vapor recovery system? A quick-coupling mechanism? A specific flange size?  These arms can be tailored to fit your exact needs.


Specifications of PTFE-lined Loading Arms:

1. Size:

Liquid phase: DN80 to DN150

Gas phase: DN50 to DN100

2. Design Pressure:

0.1 MPa to 1.6 MPa

3. Design Temperature:

-30°C to +100°C (-22°F to 212°F)

4. Pipeline Material:

Base material: Carbon steel or stainless steel

Lining: Seamless PTFE

The steel provides structural strength, while the PTFE lining handles the chemical resistance.

5. Swivel Joints:

Carbon steel or stainless steel, with PTFE lining

Hardened ball raceways for long service life

Designed for smooth rotation and minimal wear

6. Flange Standards:

Compatible with AISI 150#, 300#, or custom specifications

Holes for leakage detection to ensure safety.


Applications of PTFE-lined Loading Arms:

PTFE-lined loading arms are popping up everywhere, from chemical plants to pharmaceutical labs. Here are a few places where they shine:

Petrochemical Industry:

Transferring acids, alkalis, and other corrosive chemicals between tanks and tankers.

Pharmaceuticals:

Handling corrosive solvents in a hygienic, contamination-free environment.

Food and Beverage:

Moving acidic or caustic ingredients without compromising product purity.


Cautions and Considerations for PTFE-lined Loading Arms:

Firstly, PTFE’s high melting point (327°C) makes it tricky to process, which can drive up manufacturing costs. Also, while PTFE is tough, it’s not indestructible. Thin linings (less than 3 mm) can wear out under extreme conditions, so regular inspections are key.

To get the most out of your loading arm, make sure to:

· Choose the right size and configuration for your needs.

· Work with a reliable manufacturer, like PERFECT LOADING.

· Schedule routine maintenance to catch any wear before it becomes a problem.


Delivery Cycle of PTFE-lined Loading Arms:

40 calendar days after order and drawings confirming


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