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Industrial Pig Launcher and Receiver China Factory Leading Pipeline Equipment Suppliers
High-performance pig launcher and receiver units from a leading China factory. As professional suppliers, we provide ASME and GB150 compliant equipment for seamless pipeline cleaning and inspection without interrupting gas flow.
SupplierHEBEI OUYINUO GAS EQUIPMENT CO.,LTD.www.gasouyinuo.com
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About this product
Product information from the supplier.
Our Gas Pretreatment Equipment, specifically the professional Pig Launcher and Receiver units, provides a high-performance solution for pipeline cleaning, inspection, and maintenance. Engineered for versatility and safety, these units allow operators to introduce and retrieve pigs without interrupting the main flow of the pipeline, ensuring optimal structural integrity and operational efficiency for gas transmission systems.
Designed in strict accordance with international and national standards such as ASME Section VIII and GB150-2011, our systems are available in Type I for common pigging and Type II for intelligent pigging. With robust material selection and precision engineering, these units withstand extreme pressure and temperature fluctuations, making them indispensable for modern industrial gas infrastructure.
Detailed Parameters
| Design Standard | ASME Section VIII / GB150-2011 | Working Temp | -40℃ to +80℃ |
|---|---|---|---|
| Classification | Type I (Common) / Type II (Intelligent) | Installation | Horizontal Type |
| Main Components | Blind plate, cylinder, reducing pipe | Slope Design | 5/1000 (Low for Launcher / High for Receiver) |
| Material Standards | GB713, NB/T47008, JB/T4712 | Diameter Range | DN100 to DN1200 |
| Safety Features | Venting valve, safety valve, pressure gauge | Control Mode | Manual / Intelligent Pigging |
Key Advantages
Rigid Safety Compliance
Fully compliant with ASME BPVC and API 1111 standards to ensure maximum pressure resistance and safety.
Zero-Interruption Flow
Allows for seamless insertion and retrieval of cleaning or inspection pigs without stopping gas flow.
Precision Engineering
Calculated wall thickness and nozzle sizing prevent jamming and ensure smooth pig passage.
Intelligent Compatibility
Type II units are specifically optimized for high-tech intelligent pigs used in pipeline diagnostics.
Extreme Durability
Utilizes high-grade carbon and stainless steels to withstand corrosive environments and temperature shifts.
Optimized Geometry
Customized barrel lengths and slopes (5/1000) designed for effortless operational handling.
Product Gallery
Management Platforms
Vessel Series
Comprehensive management of high-pressure vessels for gas pretreatment.
Control System
Integrated pressure and flow control for precise pigging operations.
Safety Device Series
Real-time monitoring via safety valves and pressure indicators.
Integrated Device
Synergized components for streamlined installation and maintenance.
Voltage Regulator
Stable power supply for automated intelligent pigging systems.
Peak Shaving Equipment
Optimized equipment for varying gas supply and demand cycles.
Investment Return Comparison
| Standard Equipment | Our Premium Units | |
|---|---|---|
| Pipeline Downtime | High (Frequent Stops) | Near Zero (Online Operation) |
| Inspection Accuracy | Basic / Manual | High-Precision (Type II) |
| Maintenance Cycle | Short / Reactive | Extended / Proactive |
| Operational Safety | Standard Compliance | ASME & API Ultra-Safe |
| Long-term ROI | Moderate | High (Reduced Failures) |
Frequently Asked Questions
Q: What is the difference between Type I and Type II pig launchers?
Type I is designed for common pigging tasks such as cleaning and basic separation, while Type II is specifically engineered for intelligent pigs used in high-tech pipeline inspection and data collection.
Q: Which design codes are followed for these units?
Our units primarily adhere to ASME Section VIII for pressure vessel integrity, API 1111 for operational guidance, and GB150-2011 for manufacturing specifications.
Q: Why is a 5/1000 slope necessary for installation?
The slope ensures that the pig is positioned correctly for launching (low side) and receiving (high side), facilitating smooth entry and exit and preventing liquid accumulation.
Q: What materials are used for construction?
Depending on the medium and environment, we use high-grade carbon steel, stainless steel, or corrosion-resistant alloys in compliance with GB713 and NB/T47008 standards.
Q: How are safety and pressure managed during pigging?
Each unit is equipped with a dedicated venting valve, safety valve, and pressure gauge to allow for controlled depressurization before the fast-opening blind plate is accessed.
Q: Can these units be customized for different pipe diameters?
Yes, we offer a wide range of specifications from DN100 up to DN1200, with custom barrel sizing to match your specific pipeline requirements.
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HEBEI OUYINUO GAS EQUIPMENT CO.,LTD.
