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About Us

Tianjin TimEast Sub-sea Pipeline Testing And Service Limited(Hereinafter referred to as TimEast) subsidiary company was developed on 2012 and has been performing process and pipeline pre-commissioning and commissioning services. Involved in all manners of services including but not limited to, Nitrogen pumping and testing, Helium Nitrogen Leak Testing, Hydro-testing, Pneumatic Test, Flange Management services, Hot Oil flushing, Video Inspection, Retro jetting,Chemical Cleaning  and  other pipeline process services. In addition, TimEast could provide a full range of Electrical Heat-Tracing solutions including system design, material selection & supply, installation and commissioning of Electrical Heat-Tracing system.

Pipeline Process Service

Flange Management 
Nitrogen Purging              
Hydrostatic Testing 
Pneumatic Testing
Chemical Cleaning 
Video Inspection                           
Flushing / Retro jetting 
PSV Re-calibration   
Helium/N2 Leak Testing 
Onsite Machining  
Hot Oil/Chemical Flushing
Inerting/Passivation                  
Critical & Relief Valve Ultrasonic Testing
System Conditioning, Dehydration & drying 

Electrical Heat-tracing

ServiceElectric Heat Tracing Design 
Electric Heat Tracing Supply 
Electric Heat Tracing Installation 
Distribution Panel Commissioning 
EHT Service Solution