Product Overview
Pigging valve is a new type of valve which is mainly used for cleaning pipeline in water, oil, natural gas and other long transport pipelines. It is used as the launching and receiving device of pigging. It can completely replace the traditional complex pigging transmitting and receiving device with the pigging transceiver as the core.
Structural Characteristics
- Before the new pipeline is put into operation, remove all kinds of residues in the pipeline to make the pipeline unimpeded;
- Rust removal and anticorrosion coating on the inner wall of the new pipeline;
- Regular tubing scraping and water removal for the pipeline that has been put into production, so as to maintain effective delivery capacity for a long time;
- Isolation and displacement of different kinds of media transported in the same pipeline.
Execution Standard
Design and Manufacture: GB/T12237, AP16D
Structure length: Q/GG003, GB, ASME
Inspection and test: GB/T13927, JB/T9092, AP1598
Materials: JB/T5300
Connector: GB/T9113, JB/T79, HG20592, ANSIB16.5
Mark: GB/T12220
Supply: JB/T7928
Performance Parameter
Nominal diameter: DN50~500mm,NPS2″~20″
Nominal pressure: PN1.6 ~ 16.0MPa
Applicable temperature: ≤150℃
Applicable medium: petroleum, chemical industry, oil products, steam, natural gas, water, etc
Main material: carbon steel, low temperature steel
Product Dimensions
