HomeProductsCUSTOM MOLDED POLYURETHANESolid Cast Urethane Pipeline Cleaning Pigs
Urethane-Pigs
Pipeline-Cleaning-Pigs
Pipeline-Pigs
Urethane-Pigs
Pipeline-Cleaning-Pigs
Pipeline-Pigs

Solid Cast Urethane Pipeline Cleaning Pigs

High-Performance Urethane Pigs for Efficient Pipeline Maintenance

 

- Cleans pipes thoroughly without scratching inner walls

 

- Custom-sized to fit your pipeline diameter perfectly

 

- Resists chemicals, wear—lasts longer than rubber pigs

 

We are a China's manufacturer of customized urethane cleaning pigs for pipeline, by using a high-performance custom casting polyurethane blend. They care designed as a solid one piece structure, and have a combination of cups and discs spaced along the body.

Our solid cast urethane pipeline cleaning pigs outperform rubber ones. They keep shape under pressure, clean debris (rust, scale, sludge) effectively, and won’t degrade in oil, gas, or water pipelines. Each pig is inspected for quality before shipping.

These Pipeline Pigs serve oil & gas, water treatment, chemical processing, and petrochemical industries. They pay important roles in maintaining pipeline flow and preventing blockages.

Customization Options:

Customization ParameterSpecificationsTarget Equipment/Industries
Diameter2” to 48” (or custom)Oil & gas pipelines (6”-24”), water mains (2”-12”)
Hardness (Shore A)60A (soft) to 98A (medium) to 75D (hard)Chemical pipelines (80A–90A), water pipelines (60A–70A)
Design FeaturesScrapers, brushes, magnets, bypass portsScale removal (scrapers), rust cleaning (magnets), fluid flow (bypass ports)
Core MaterialSteel, aluminum, or hollow coreHigh-pressure gas pipelines (steel core), low-pressure water lines (hollow core)

Typical Application

Polyurethane-Pipeline-Cleaning-Pigs

- Oil & gas pipelines for sludge and scale removal

- Water treatment pipes to clear sediment buildup

- Chemical pipelines to eliminate residue

- Petrochemical lines for pre-inspection cleaning

- Industrial process pipes to maintain flow rate

- Municipal water mains for rust and debris cleanup

Advantages & Features of Urethane Pigs

1) Cleans pipes without damaging inner surfaces

2) Custom fits any pipeline diameter (2”–48”)

3) Urethane resists oils, chemicals, and extreme temperatures in pipeline

4) 50% longer lifespan than rubber cleaning pipeline pigs

5) Cold flow resistance ,Ozone resistance

Polyurethane-Pigs

Why Choose Our Pipeline Cleaning Pigs?

Solid-Urethane-Pigs

- BASF urethane material used

- Quality inspection for crack, bubbles and tear for each urethane pigs

- Design and technical support

- Urethane blends resists oils, chemicals, and extreme temperatures

- Relative low tooling cost

- Fast turnaround for custom pipeline cleaning pigs orders

  • Why are pipe cleaners called pigs?

    As they moved through metal pipelines, the friction between the straw/leather and pipe walls, or the tool’s vibration against the pipe, created a loud, high-pitched noise that sounded like a pig squealing

  • What is a urethane process pig?

    A urethane process pig is a specialized, durable tool made from high-performance polyurethane (urethane) used to maintain, test, or optimize pipeline operations—going beyond basic cleaning to support core industrial processes.

  • Are you a manufacturer?

    Yes. We are manufacturer. Welcome to visit our factory.

  • Can you introduce your customized process ?

    Yes. The process includes Share needs → design & quote → prototype (opt) → production → delivery.

  • How do you control your product quality?

    We have 10 inspectors to carry out raw material inspection, process control ,first article inspection and final inspection.

  • How do you monitor the production process to avoid delayed delivery?

    We use the ERP system to execute orders, and can check the order status and expected delivery time at any time.

  • What is warranty of products?

    All of products with 3-6 months guarantee (except very frequently wearing parts).

  • How do you deal with after sales service?

    We will response in 24 hours with solutions such as replacement or reworking.

  • How do you deal wtih customers' molds?

    We have dedicated personnel to sort out and maintain molds regularly.

  • What about the lifespan of molds?

    20,000 times for compressions molds and 30,000 time for casting molds

  • How long can you keep customers' molds for free?

    Due to the large quantity of molds, we can keep the molds for free for 2 to 3 years even if no order.

  • If the molds are damaged or reach the lifespan , who will be responsible for it ?

    Customers only need to pay mold cost once. We will cover the cost if molds are damaged or reach the lifespan.

get a quote

Related products

Free to contact us