Description
EMT Poly Pigs For Pipe Cleaning are specialized tools used for pipeline cleaning and maintenance, designed to suit a wide range of applications across various industries. These devices, often simply called “poly pigs,” are made from flexible polyurethane foam and can be fitted with various coatings or abrasive surfaces to tackle different cleaning tasks. Here’s an introduction to EMT poly pigs and their utility in pipeline maintenance.
EMT poly pigs are constructed from high-quality polyurethane, making them both durable and flexible. So these characteristics allow the pigs to traverse bends, fittings, and diameter changes within pipelines without getting stuck or causing damage to the pipe interior. They are available in a variety of sizes and densities to match specific pipe dimensions and cleaning requirements.
Features of EMT Poly Pigs For Pipe Cleaning
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Durable Polyurethane Coating: The pig ends are coated with polyurethane, offering excellent abrasion resistance and a shrink range of 3–5%.
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Multiple Density Options:
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Low Density: 35 kg/m³ (0.02–0.03 g/cm³) – Ideal for light cleaning and excellent water absorption
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Medium Density: 90–120 kg/m³ (0.08–0.12 g/cm³) – Balanced flexibility and cleaning power
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High Density: 120–150 kg/m³ (0.13–0.16 g/cm³) – Superior scrubbing and durability for heavy-duty use
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Wide Application Use: Suitable for liquid removal, drying, sweeping, and general cleaning tasks.
Applications
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Routine Cleaning & Maintenance.
Regularly remove wax, scale, and debris to maintain flow efficiency, reduce pressure drops, and also prevent corrosion in oil and gas pipelines. -
Pre-Inspection Cleaning.
Clear obstructions and deposits prior to inline inspection (ILI) runs to ensure accurate sensor readings and reliable data collection. -
Pre-Commissioning & Commissioning.
Clean new pipelines or sections before startup to remove construction debris, mill scale, and other contaminants. -
Product Separation.
Act as a barrier between different products (e.g., crude types or batches) in multi-product pipelines to minimize mixing and contamination. -
Decommissioning & Recommissioning.
Remove residual hydrocarbons and deposits from pipelines being taken out of service or prepared for reuse. Which ensures safety and environmental compliance. -
Condensate & Liquid Unloading.
Effectively clear liquids and condensates from wet gas pipelines to maintain flow capacity and reduce corrosion risk.
Benefits
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- Efficiency: EMT poly pigs efficiently clean pipelines without needing to dismantle sections of the pipe, saving significant time and labor.
- Safety: Using poly pigs reduces the need for chemical cleaners and manual scrubbing, minimizing health risks to personnel and the potential for environmental hazards.
- Preventative Maintenance: Regular use of poly pigs can prevent the buildup of harmful deposits that might lead to corrosion or blockages, thereby extending the lifespan of pipeline infrastructure.
So EMT Poly Pigs For Pipe Cleaning are essential tools in the arsenal of pipeline maintenance for industries aiming to ensure the cleanliness, efficiency, and longevity of their pipeline systems. Their adaptability and effectiveness also make them a preferred choice for maintaining smooth and safe operations within diverse pipeline networks.
