Since its inception in late 2011, ATV® high performance trays have been successfully applied to more than 1000 commercial installations in the refining, petrochemical and chemical industries. ATV® trays have been used in wide range of applications ranging from 0.5 to 10.2 meter tower diameter, 170 to 1100mm tray spacing, a few to more than 200 trays, one to six passes (including three-pass), and in vacuum to high pressure systems. ADV® tray offers you solution with higher capacity, higher separation efficiency, lower pressure drop and better flexibility as well as lower capital costs.
high performance trays have been successfully applied to more than 1000 commercial installations in the refining, petrochemical and chemical industries. ATV
trays have been used in wide range of applications ranging from 0.5 to 10.2 meter tower diameter, 170 to 1100mm tray spacing, a few to more than 200 trays, one to six passes (including three-pass), and in vacuum to high pressure systems. ADV
tray offers you solution with higher capacity, higher separation efficiency, lower pressure drop and better flexibility as well as lower capital costs.

Xiesheng ChemTech
is a high-tech enterprise with independent intellectual property rights.We have been dedicating ourselves to the development of
advanced separation techniques for petrochemicals and the research & design of new column internals (e.g. high efficiency trays, high-efficient packing,high performance distributors, etc.) with own independent intellectual property rights, enjoying a number of industry patents.With years of accumulated experiences and technical expertise,we have proven our capabilities in integrating technology and engineering experiences and resolving fractionation problems by using packing or trays in light of actual conditions.At present,our professionals and the subsidiary factories with advanced manufacturing equipment have taken and participated in thousands of column internal design and technical reconstruction projects.

Process System Technology
Advanced process technology. High end professional separation equipment
The company has a professional design team for the development of separation processes.We can provide process development and design service for chemical unit operations such as evaporation, rectification, crystallization, and extraction.We can also provide complete services such as modular design and manufacturing in various industries (oil refining, petrochemicals, chemicals, food, pharmaceuticals, and polymers).

After Sales Service
24 Hours After-Sales Service
If installation services are required, our technicians are available on your worksite to make sure your equipment meets specifications and your project goes smoothly from start to finish. A Xiesheng Chemtech technician inspects your equipment before it leaves our plant. At your worksite, you can count on our technicians, who are specialists in separation and mass transfer systems, to monitor each phase of your installation to ensure you are up and running on time.

Overseas Market
Xiesheng ChemTech is a qualified supplier to many world-renowned petrochemical companies, and we are actively expanding more international business every year.Our customers in more than 30 countries around the world, original technology and equipment have been used for more than 20 years.

Project Performance
Case 1

The Turkmenistan division of CNPC invited Xiesheng to provide guidance on the installation of the separation section and the demisters of four oil-water separators that Xiesheng designed and manufactured.

During the installation, the design of our high-performance separation equipment was highly praised. The client was quite satisfied with the product quality and the working ethics and professionalism of our technical team. The installation guidance of the device lasted 14 days in total, and the project was successfully completed on December 21, 2013. The successful installation and start-up of the device greatly improved our company' s popularity in the field of natural gas separation. This project also laid a solid foundation for the smooth completion of subsequent projects.
Case 2
On October 24, 2021, the startup of the world 's first 400,000 tonnes crude gas to ethylene glycol project (Hami Guanghui project) was successfully completed. The project's main contractor, Wuhuan Engineering Ltd., was able to produce high quality ethylene glycol products with the aid of Xiesheng's high-efficiency separators. The successful completion of this project has significant social effect on promoting carbon reduction.

Case 3Gas Processing Plant (GPP) with a capacity of 1 000 000 000 Nm3/year atthe Kashagan field of Atyrau region.
Gas Processing Plant (GPP) with a capacity of 1 000 000 000 Nm3/year atthe Kashagan field of Atyrau region.

---Other project performance, welcome to contact us.