Pipelines need to stay clean and efficient, and that’s where a pig launcher and receiver makes a big difference. These systems let you send cleaning or inspection devices, called pigs, through a pipeline without shutting it down. At Precision Welding & Fabrication, we build custom pigging solutions that fit your operation and keep your pipelines running smoothly. A well-built pigging launcher helps maintain flow, prevent blockages, and improve the lifespan of your pipeline.
In addition to pig launcher and receiver systems, we also support related pipeline equipment such as slug catcher fabrication and barred tees for oil and gas, petrochemical, and industrial applications. These components play an important role in managing flow, protecting equipment, and improving the safety and efficiency of pipeline systems.
What is a Pig Launcher and Receiver?
A pig launcher and receiver is a pair of vessels that work together. The launcher is where the pig is loaded and pushed into the pipeline, usually by pressure from the system. The receiver is where the pig comes out safely at the other end. These systems make pipeline maintenance and cleaning faster and safer.
Using a pig launcher pipeline keeps your operation flowing while removing debris, separating fluids, or inspecting the interior of the pipeline. With properly built pigging equipment, you reduce downtime and keep your system safe under pressure.
Our ASME pig launcher and receiver systems are fabricated in accordance with American Society of Mechanical Engineers (ASME) pressure vessel requirements, including applicable sections of the Boiler and Pressure Vessel Code. We also build in alignment with relevant American Petroleum Institute (API) pipeline standards to meet oil and gas industry expectations.
Slug Catchers and Barred Tees
In addition to pig launcher and receiver systems, Precision Welding & Fabrication also supports related pipeline components such as slug catchers and barred tees. A slug catcher is used to collect and separate liquid surges in a pipeline before they reach downstream equipment, helping protect the system and maintain flow. Barred tees are designed to keep pigs moving through the main pipeline while preventing them from entering branch lines during pigging operations. These components are often used alongside pigging systems in oil and gas and industrial pipeline applications.
Designing and fabricating according to ASME and API guidelines helps ensure structural integrity, pressure containment, and safe operation in demanding environments.
Applications of Pig Launcher and Receiver Systems
Pigging systems and related pipeline components are used in many industries and for a variety of pipeline operations.
- Oil and gas pipelines: Remove wax, scale, or debris, maintain flow, and manage liquid slugs before they reach downstream equipment.
- Petrochemical plants: Separate fluids, clean pipelines efficiently, and support safe operation under changing flow conditions.
- Water and wastewater systems: Clear sediment or buildup without shutting down lines.
- Industrial process lines: Inspect pipes for wear or corrosion while maintaining production.
- Pipeline branch connections: Use barred tees to keep pigs on the intended path and protect branch lines during pigging operations.
A pigging launcher works wherever pipelines need cleaning or inspection. A well-placed pig launcher pipeline ensures that pigs move smoothly and reach the receiver without interruption. When systems also require surge handling or branch-line pigging protection, slug catchers and barred tees become valuable parts of the overall pipeline design.
Benefits of Using a Pig Launcher and Receiver
A pig launcher and receiver add value to any pipeline system. Here’s what you get:
- Keeps pipelines flowing: Removes buildup before it causes blockages.
- Reduces maintenance costs: Prevents costly repairs from damage or corrosion.
- Custom fit: Fabricated to match your pipeline’s size, pressure, and material.
- Safe operation: Built to meet industry safety standards and codes.
- Simple to operate: Load the pig, launch, and recover without complex procedures.
A pigging launcher simplifies maintenance while protecting your system from unexpected failures.
Precision Welding & Fabrication’s Capabilities
We fabricate pig launcher and receiver systems for many types of pipeline applications. Our team can handle pipelines of various diameters and pressure ratings. Materials include carbon steel, stainless steel, and other alloys that meet industry standards.
Our fabrication process includes welding, pressure testing, and quality inspection. Every pig launcher pipeline is built to operate safely under high pressure and integrate smoothly with your existing system. We also provide slug catcher fabrication and can build barred tees for pipeline systems that require pigging control, branch-line protection, or slug handling.
From design through fabrication and testing, we focus on delivering pipeline components that perform reliably in the field so your team can stay focused on operations.
Why Choose Our Pigging Launchers?
Here’s why customers rely on Precision Welding & Fabrication:
- Years of experience building industrial pipeline equipment
- Systems built to fit your pipeline size and pressure requirements
- Quick delivery and consistent quality
- Fabrication aligned with ASME and applicable industry standards
- Capabilities that include pig launcher and receiver, slug catcher fabrication, and barred tees
With a pigging launcher from us, you get a system that keeps pipelines clean, safe, and efficient. A properly built pig launcher pipeline prevents downtime, protects equipment, and reduces maintenance costs. Contact Precision Welding & Fabrication to discuss your pig launcher and receiver needs. Let us help so your operation runs efficiently and safely.
