Shenyang Petrochemical Equipment Design Institute Co., Ltd.
Shenyang Petrochemical Equipment Design Institute Co., Ltd. is part of Shenyang Sibian Group, supporting petrochemical equipment projects.
Our products include desalting and dehydration packages, oil-water separators, transformers, and alloy pipes and fittings.
Project Experience within Our Group
The project records of Shenyang No.4 Transformer Factory, within our group, include refinery and overseas electrostatic desalting installations. Our selected references present the recorded year, plant capacity and vessel dimensions to support technical discussions.
Explore group desalting project references
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Our Vision
Dependable crude oil treatment through thoughtful engineering and lasting customer support.
SHENYANG SIBIAN GROUP Β· MANUFACTURING
From vessel fabrication to package assembly
Workshop and assembly images from the group website, showing desalter vessels and supporting equipment at different manufacturing stages.






Vessel construction, package configuration and inspection requirements follow the applicable project drawings and specifications.