Pig Launcher and Receiver
Pig launcher & receiver are important parts of pigging equipment on long distance pipeline, which is installed on both ends of pipeline to launch or receive the pig.
Application
It mainly consists of quick opening closure, barrel, reducer, and saddle support.
In a typical processing train the sequence is: Feed → Separation → Outlet.
Scope of supply
- Pig launcher & receiver shall assemble vent valve, safety valve and pressure gauge and other parts.
- Characteristics 3D Characteristics and Parameters Quick opening closure structure, convenient for rapid on-off of the launcher & receiver Simple structure, easy operation, particularly well suited to daily maintenance of the pipeline Pigging indicator can be equipped,indicating the launching and receiving process It is suitable for natural gas, crude oil, oil products and etc.
- Operating pressure: 1.6Mpa,2.5Mpa,4.0Mpa,6.4Mpa,10.0Mpa
Capacity, design conditions and scope of supply are confirmed per project.
Design standards
Reference projects
- 2022 — 42Mpa metering and regulating skid for the Wenjisang Gas Storage project, Tuha Oilfield
- 2022 — Wen 23 Gas Storage of PipeChina West-East Gas Pipeline – TEG dehydration system - 10 million cubic meters per day
- 2024 — Caofeidian Offshore Gas Storage, Jidong Oilfield – integrated ground equipment - 30 million cubic meters per day
Project references are taken from the PetroBest 2025 group catalogue.
Frequently asked questions
What is a pig launcher and receiver used for?
Pig launcher & receiver are important parts of pigging equipment on long distance pipeline, which is installed on both ends of pipeline to launch or receive the pig. It mainly consists of quick opening closure, barrel…
Which pressure vessel codes can be supplied?
ASME VIII Div.1 U-Stamp and GB standards — confirm scope per project.
Request a quotation
Send the design conditions, medium, flow rate and pressure range, and we will return a technical proposal and a price.