VP has more than 30 years of industry experience in the field of pigging systems, and has accumulated extensive experience in project implementation and technology research and development.
We've participated in formulating multiple pigging system industry standards. Our specialists have pioneered advancements and practical implementations in pipeline pigging technology.
provides an efficient pipe cleaning and recovery of product
Why need for product recovery? At the conclusion of a product transfer through a pipeline, a certain amount of residual product inevitably remains in the system. This leftover product can result in unnecessary waste and lost revenue. Traditional methods such as flushing pipes with water or other detergents not only waste material, but also increase the burden on the environment.
BJVP MACHINES
The process involves sending a cylindrical device, known as a "pig," through the pipeline, propelled by compressed air or nitrogen. The pig is constructed with an elastomeric exterior, slightly compressed, which facilitates the removal of any remaining product as it moves through the pipeline. The pig effectively scrapes the pipeline’s inner walls, collecting and pushing out any leftover product into a recovery container. This allows for maximum product recovery, reducing waste and ensuring that every last bit of valuable material is efficiently captured.
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By recovering the remaining valuable product in the pipeline, the BJVP pigging system directly reduces material waste, lowers production costs, and thus improves the profitability of the enterprise. Companies are able to use raw materials more efficiently and reduce additional procurement costs due to lost products.
Clean up the remaining liquid in pipeline, No cross contamination when transferring different liquids.
Highly efficient residue removal minimizes product waste and ensures 99.8%+ material recovery rate.
When the liquid transfers through the main pipe, the remaining liquids can be swept to any designated branch pipe so that the cross contamination will be avoided, adaptation to diverse process requirements.
Easy to operate, simple to manage, eliminating costly human mistakes.
Significantly reduces pipeline infrastructure requirements and saves valuable floor space - up to 40% less piping compared to traditional systems.
The pigging system reduces the use of wastewater and other cleaning agents generated by flushing pipes, reducing environmental pollution, and achieve sustainable development.
Pigging systems are Widely used in a variety of industries such as:
1. Paints & Coatings
2. Chemical Additives
3. Lubricating Oils
4. Food & Beverage
5. Petroleum and NaturalGas
6. Pharmaceutical & Biotechnology
Helping businesses reduce waste and increase profitability.
Recover product, efficiently remove residue, and withstand demanding conditions including high temperatures, high pressure, corrosive media, and frequent operations. Pipelines typically utilize welded or flanged connections for sealing performance, primarily serving the oil & gas, chemical industry.
Prioritize thorough cleaning, zero residue, and contamination-free processes. After pigging, pipelines are flushed with water or cleaning agents. For rapid disassembly and sanitation, hygienic tri-clamp (Tri-Clover) connections are used, making them ideal for food, pharmaceutical, and cosmetic industries.
VP Pigging System is automated industrial solution integrating electrical, pneumatic, and mechanical technologies for precision cleaning of pipelines handling diverse fluid transfer (oil, chemicals, food-grade media).
Main Equipment in Pigging System Includes: Launching/Receiving Stations(Core Components of Pigging Systems), Intermediate Pigging Stations, Cleaning Pigs (various materials, Such as Foam Pigs), Piggable Pipeline Sections, Reinforced Pipe Sleeves, Pig Tracking Sensors, Industrial-Grade Communication Cabling, PLC-Based Control System, Pig Handling Units(Optional).
Pigging Station Supports both manual control and PLC integration, with Profibus-DP protocol enabling real-time pig position monitoring through DCS communication.
The PLC system provides centralized monitoring of the pigging station, including: 1.Product valve actuation status (open/closed); 2.Pneumatic control valve positions; 3.Real-time pig tracking through the pipeline.
Valve & Cylinder: 304SS, Power Supply: 24V DC, IP Rating: IP65, Design Pressure: 20 bar, Temperature Range: -30°C to 120°C, Average Ball Speed: 1.0-1.5 m/s, Actuation Pressure: 5-8 bar.
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
The ball station of the pipeline cleaning system is the core component of pipeline cleaning technology, mainly used for the launch, reception, and control of cleaning balls (sweeping balls).
Made of elastic material, good sealing and wear resistance
A pigging ball is a spherical or near-spherical pipeline cleaning device made of elastic materials (e.g., rubber, polyurethane). Propelled by the internal medium (e.g., gas or liquid) within the pipeline, it travels through the pipe to perform cleaning tasks. The material is typically wear-resistant, corrosion-resistant elastomers such as polyurethane (PU) or synthetic rubber, ensuring durability and adaptability to diverse pipeline environments.
VP utilizes globally advanced polyurethane manufacturing technology. We have developed sweeping balls made of different materials, which have excellent elasticity, sealing, and wear resistance, Commonly used ones include: Composite PU, Fluoroelastomer, Silicon Rubber, Steel Brush
The outer surface of the pig is specially treated to effectively scrape off residual product from the inner wall of the pipe.
Contact VPThe pigging system uses compressed air or nitrogen as the driving medium, and the pressure be adjusted based on the length of the pipe and the characteristics of the product to ensure the stable movement of the pig.
The system is equipped with advanced sensors and control systems to monitor the position and speed of the pig in real time for precise control and automatic operation.
Industrial-grade pigs adopt a modular detachable structure, facilitating maintenance and reducing costs.
Sanitary-grade pigs must be designed with a seamless one-piece structure to ensure no dead-angle design, eliminating the risk of medium residue.
Smart Pigging Control: Automated, Safe & Efficient Operations
Pipeline Pigging Control System is an automated or semi-automated system designed to manage and control pipeline pigging operations. It ensures the safe and efficient operation of Pigs within pipelines, enabling them to perform tasks such as cleaning, inspection, isolation, or media transfer.
BJVP control center is equipped with a comprehensive set of software and hardware for DCS control, where control systems are tested before shipment, Remote Control service and support is available to the customers, Compliant with Industrial Automation Safety Standards (IEC 61131-3).
Central control room master control (on-site monitoring).
On site control (central control room monitoring).
The system enforces a single control right through a permission interlock protocol to avoid signal conflicts and security risks caused by dual control operations.
Wear & Corrosion-Resistant Elastomers for Smooth Pigging
Long Radius Elbows are necessary to ensure Pig move through smoothly in a pipping system. BJVP designs and manufactures long radius elbows in various types of materials.
1. The straight pipe segment between two elbows shall not be less than 10D;
2. Elbows must be equipped with straight pipe segments at both ends, with a length not less than 1.5D;
3. Elbows shall not be directly connected to the ball station, and there must be a straight pipe segment of at least 6D;
4. Standard angles of 45°, 60°, and 90° are recommended for elbows; non-standard angle elbows should not be used;
5. Elbows must have a bending radius of 5D or larger;
6. Each ball station requires independent support;
7. A support shall be added every 4–6 meters along the pipeline.
| Pipe Size | Outer Diameter | Inner Diameter | Roundness Deviation | Surface Finish |
|---|---|---|---|---|
| 1.5"-DN40 | 34.7mm | 38mm | ±0.15mm | <0.8µm |
| 2"-DN50 | 60.3mm | 52.5mm | ±0.2mm | <0.8µm |
| 3"-DN80 | 88.9mm | 77.9mm | ±0.3mm | <0.8µm |
| 4"-DN100 | 114.3mm | 102.3mm | ±0.4mm | <0.8µm |
| 6"-DN150 | 168.3mm | 154mm | ±0.6mm | <0.8µm |
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Professional Lubricant Blending Equipment China Manufacturer
The customized service provided by the company can fully meet the individual needs of customers and ensure that the pigging system is perfectly matched to the customer's production process.
Professional technical support and after-sales service team to provide customers with a full range of protection, to ensure that customers have no worries in the process of use, high customer satisfaction.
30 years of industry experience and technology accumulation
The efficient recovery capability of the pig, the stability and reliability of the drive system, and the practicality and safety of the recovery container all provide users with an excellent user experience.
High brand reputation and industry recognition
As a well-known brand in the industry, BJVP has a high reputation and industry recognition. With many years of industry experience and good market reputation, the company has won the trust and recognition of customers and has become a reliable partner of many enterprises.
BJVP's pigging system adopts advanced technology and design concept, and the product performance is in a leading position in the industry. VP - Your Reliable Pigging System China Manufacturer.
Process Video
We provides customized pigging system solutions tailored to customers' piping systems, product characteristics and production needs. From pig design to drive system configuration and recovery unit selection, the actual needs of the customer are fully considered to ensure that the system is perfectly matched with the customer's requirements.
Our professional team provides customers with a full range of technical support from system design, installation and commissioning to operation training. Provide timely after-sales service, including equipment maintenance, troubleshooting, and spare parts supply, to ensure the long-term stable operation of the pigging system.
We focuses on long-term partnerships, and provides customers with continuous improvement solutions through continuous technological innovation and optimization. Regularly visit customers to understand the operation of the system and customer feedback, adjust and optimize the service content in a timely manner, ensuring satisfaction.
Our Pigging experts will reply you. We sincerely look forward to cooperating with you.
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