清管器清管技术在100万t/a乙烯装置开车前清洗的应用

Applications of PIG pigging technique for 100 million t/a ethylene plant cleaning before driving

以PIG清管技术在100万t/a乙烯装置的蒸汽管道开车前清洗为例,介绍了PIG清管技术在管道除锈方面的应用。

The pigging for the steam pipes in 100 million t/a ethylene unit before drives for example,the application of PIG derusting of pipes technique were described.