Mechanical Pigs, a flagship offering from LCQZ electronics, are a testament to ingenuity in pipeline maintenance. At the core of each pig is a robust steel skeleton, which can be outfitted with an ultra-low frequency radio transmitter and encased in 2-4 durable leather cups. We customize these cups, crafted from materials such as polyurethane or fluoroprene rubber, to suit the length of your pipeline and its internal conditions. This versatility ensures that our cup pipeline pigs not only navigate the pipeline with ease but also excel in cleaning operations.

FOAM PIG: The Gentle Giant

Pigging is more than just routine maintenance; it’s a crucial process that dramatically extends the life of your pipeline. By employing a foam pig, you effectively eliminate internal impurities and mitigate corrosion of the inner walls. The benefits are manifold: friction is reduced, energy costs plummet, stagnant water is removed from low points, and, crucially, the risk of accidents plummets.

Pigs come in a variety of configurations, each with its own special set of skills tailored to different pipeline conditions and objectives. That’s why our team takes great care in selecting the perfect pig for the job, ensuring the operation is not just done, but done efficiently.

Background: The Pipeline Predicament

Challenges in pipeline transport—like gas-liquid separation, temperature fluctuations, and pressure changes—can lead to accumulations of natural gas, liquids, and impurities, particularly in the low points. Our on-site remedy typically involves deploying pigs to purge these build-ups, thereby reducing internal corrosion and the pressure differential from end to end. The result? A boost in transportation efficiency and gas well output.

Mechanical Pigs: The Versatile Line-Up

1. Two-cup Type Pig:

Ideal for short jaunts through the pipeline, this pig boasts excellent sealing and can navigate tight bends effortlessly.

2. Three-cup Type Pipe Cleaner:

A medium to long-distance champion, this pig combines sealing prowess with an impressive cleaning capability.

3. Four-cup Type Pipe Cleaner:

When you need a thorough sweep or a process switch, this is your go-to. It’s durable, has excellent sealing and wear resistance, and cleans like a dream.

The Mechanical Pigs Pantheon

1. Foam Pig:

The foam pig is where it all begins, representing the safest initial step in pigging. Made from soft, forgiving materials and coated in polyurethane, this pig can be sacrificed in the event of a blockage, breaking apart under increased pressure without causing pipeline downtime.

2. Cup Cleaner:

With its sealed cup and supporting structure, this pig boasts a formidable ability to maneuver through the pipeline. Its sealing edge outperforms straight plate pigs, although it lacks bidirectional functionality.

3. Straight Plate Cleaner:

This pig has a bidirectional nature, making it a reliable choice for situations where reversing the pig is necessary. It’s a robust option with a strong forward drive.

4. Steel Brush Pipe Pig:

When the pipeline walls are coated with stubborn impurities or wax, the steel brush cleaner steps up. Its cleaning power surpasses that of its cup and straight plate siblings.

5. Caliper Plate Cleaner:

Fitted with a diameter gauge, this cleaner is the detective of the bunch, investigating the pipeline’s interior for any deformities.

6. Magnetic Cleaner:

The specialist for ferromagnetic troublemakers like welding slag and rust, this pig has a magnetic core that attracts and holds onto metal debris.

Our Service:

We don’t just supply Mechanical Pigs; we provide peace of mind. Our range is diverse, designed to meet any need. We invite you to sample our quality firsthand. Expect the quickest of responses, the swiftest of deliveries, and round-the-clock support. Our dedication to your pipeline’s health is unwavering, and we’re here for you, 24/7.

About EMT:

Shenyang Institute of Sources Technology Development and Shenyang EMT Piping Technology Co., Ltd. are specialized manufacturers of products for corrosion monitoring and pipeline cleaning. Since our inception in 1993, we have been delivering pipeline equipment and associated services to pipeline industries, including chemical processing, oil and gas, and water treatment. To ensure optimal performance and efficient resource utilization, we often deliver customized products to meet the unique requirements of each project.

Our rigorous and unwavering commitment to quality control over the years has made our pig indicators listed as the sole Chinese brand products in the optional products in multiple CNOOC projects. As early as 2010, we began providing products for oil projects in the Asia, Africa and Latin America region, with long-term and ongoing projects such as PDOC, DPOC, Hafaya, Misan, and Graf oil fields, and without receiving any negative quality feedback. At present, our products have also been recognized by companies such as CCED, Oxy, Saudi Aramco, and Shell, and have become members of the “Pigging Products and Services Association (PPSA)”, presenting yet another way for pipe project contractors to access affordable, top-tier products.

Moving forward, we remain committed to perpetual self-improvement. We will provide superior quality products and advanced pigging solutions for industrial pipelines, striving tirelessly towards building EMT into an industry benchmark within the pipeline equipment industry.