Description

The Disc Pig is a unique type of pig known for its bidirectional movement and easily replaceable accessories. The polyurethane 6 disc pig shown in the image boasts strong wear resistance, high passing capacity, effective cleaning, precise positioning, and tracking capabilities.

This equipment, produced by our company, offers a range of advantages. It can move in both directions within pipelines and is adaptable for various applications. Each disc pig is equipped with two guide discs along with scraper/seal discs, ensuring a secure seal during activities like air and water displacement for new construction hydrotesting. The inclusion of attachments such as cups, gauge plates, brushes, and magnetic steel enhances its versatility, enabling customization for specific pipeline cleaning requirements.

The disc pig consists of 4-6 sealed plates assembled within a steel framework. By incorporating a plate or wire brush, it can transform into a caliper pig or a derusting pig. This product excels in sealing performance and bidirectional functionality, making it suitable for tasks like pigging, drainage, and medium isolation before putting a pipeline into operation.

Key Features:

• Bi-directional.
• Not need to remove the pig between hydrotesting line filling and displacement.
• Easy to configure for specific applications.
• Can also equip the mounting transmitters.

The 4 Disks Disc Pig boasts bi-directional capabilities, streamlining operations by allowing movement in both directions within the pipeline. This feature eliminates the need to remove the pig between various stages such as hydrotesting, line filling, and displacement, significantly enhancing efficiency. Its design caters to a wide range of applications, with easy configuration options that adjust to specific operational needs. This flexibility ensures that users can tailor the pig’s functionality to their particular requirements without extensive modifications.

Additionally, the 4 Disks Disc Pig supports the installation of mounting transmitters. These devices enhance the pig’s utility by enabling real-time tracking and monitoring of its position and condition within the pipeline. This integration not only boosts the safety and reliability of pipeline maintenance but also aids in precise data collection. Users benefit from improved operational insights, leading to better decision-making and optimized maintenance schedules.

Common Applications:

Disc pigs find applications across various industries and scenarios due to their versatility and effectiveness. Some common applications of disc pigs include:

Line filling and dewatering for hydrotesting.
Cleaning.
Batching.
Purging.

The 4 Disks Disc Pig excels in line filling and de-watering tasks essential for hydrotesting pipelines. These operations ensure that pipelines meet safety and efficiency standards by removing contaminants and water before testing. Its design also makes it highly effective for pipeline cleaning, where it removes built-up debris and sediment, maintaining optimal flow and preventing blockages.

Furthermore, the pig serves well in batching and purging processes. It separates and pushes different fluid batches through the pipeline, ensuring precise and contaminant-free transport of various substances. During purging, it effectively clears out undesirable gases or liquids, safeguarding the integrity and performance of the pipeline system. These applications highlight the pig’s versatility and importance in maintaining and operating pipelines efficiently.

Applications of Disc Pig

Disc pigs find applications across various industries and scenarios due to their versatility and effectiveness. Some common applications of disc pigs include:

Pipeline Cleaning: Disc pigs are widely used for cleaning pipelines by removing debris, scale, and other build-up that can obstruct the flow of materials.
Inspection: Disc pigs equipped with inspection tools or cameras can be used to inspect the interior of pipelines for damage, corrosion, or other issues.
Pipeline Maintenance: Disc pigs help in maintaining pipeline integrity by removing deposits and ensuring smooth operation.
Disc pigs separate different products in batch processing pipelines to avoid contamination.
Disc pigs remove water or other liquids from pipelines before maintenance or repair work.
The pigs with sealing capabilities perform hydrostatic testing on pipelines to check for leaks or weaknesses.

Pigging Operations: Disc pigs are essential in pigging operations for various tasks like product recovery, line displacement, and product batching.
Pipeline Drying: Disc pigs can be used to dry pipelines by removing residual liquids after maintenance or before commissioning.
Corrosion Control: Disc pigs with specialized coatings or materials can help in controlling corrosion within pipelines.
These are just a few examples of the common applications of disc pigs, showcasing their importance in maintaining pipeline efficiency, integrity, and safety across diverse industries.

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