Description

EMT Foam Pigging Pipeline systems provide practical and cost-effective solutions for routine pipeline maintenance and cleaning operations. Our comprehensive range includes bare foam pigs, brush foam pigs, polyurethane foam pigs, brush polyurethane foam pigs, and criss-cross foam pigs, designed to meet various cleaning requirements across different pipeline systems.

1. Technical Specifications

Construction Features

• Polyurethane-coated ends for enhanced durability

• 3-5% shrink range for optimal pipeline contact

• • Low Density: 35 kg/m³ (0.02-0.03 g/cm³)

  • Medium Density: 90-120 kg/m³ (0.08-0.12 g/cm³)

  • High Density: 120-150 kg/m³ (0.13-0.16 g/cm³)

Size Range

• Compatible with pipeline diameters from 2 inches to 60 inches

• Custom sizing available for special applications

2. Industry Applications of Foam Pigging Pipeline

Oil and Gas Pipelines

• Liquid unloading and removal

• Wax control and management

• Pre-inspection cleaning

• Routine maintenance operations

Pipeline Commissioning

• Post-construction cleaning

• Hydrotest water removal

• Pipeline drying applications

• Commissioning preparation

General Industrial Applications

• Debris and deposit removal

• Flow efficiency maintenance

• Preventive maintenance programs

• Contamination prevention

3. Key Advantages of Foam Pigging Pipeline

Exceptional Cleaning Performance and Operational Convenience

EMT Foam Pigging Pipeline is manufactured using advanced polyurethane materials, offering unique flexibility and adaptability. The lightweight design enables simple and quick installation and operation, allowing easy passage even through complex pipeline layouts. These foam pigs effectively remove residual liquids, sludge, deposits, and various debris from pipeline walls, maintaining optimal inner wall cleanliness. The specially designed shrink range (3-5%) ensures tight contact with the pipeline wall while smoothly navigating bends and diameter changes, significantly reducing the risk of sticking. This design is particularly suitable for pipeline systems requiring frequent maintenance, substantially improving work efficiency and reducing operational costs.

Accurate Tracking Capability and Drying Effectiveness

Our foam pigging pipeline support real-time positioning monitoring, enabling operators to accurately track the pig’s position and progress within the pipeline, providing reliable data for maintenance planning. Low-density models offer excellent moisture absorption, quickly removing residual water from pipelines and significantly reducing drying time. This feature is particularly valuable for post-hydrotest drying operations, effectively preventing corrosion caused by residual moisture. The precise tracking system ensures complete pigging coverage, giving operators confidence that the entire pipeline section has been properly cleaned without any missed areas.

Cost-Effective Application Value

EMT foam pigs are widely recognized in the industry for their excellent cost-effectiveness. Low initial investment costs combined with long service life effectively control overall maintenance expenses. The multiple density specifications meet various pipeline conditions and cleaning requirements, from simple routine maintenance to complex deep cleaning tasks. The universal design adapts to various media environments, providing stable and reliable cleaning performance whether in oil, gas pipelines, or industrial process pipelines. Regular use of foam pigs for maintenance significantly extends pipeline service life while maintaining optimal transportation efficiency, creating long-term value for pipeline operators.