Chemical Plant






600,000 Tons/Year Propane Dehydrogenation (PDH)

  • Project Duration: 2021-2022

Project Overview:The project involves the construction of a 600,000 tons/year propane dehydrogenation (PDH) unit, a 200,000 tons/year high-performance polypropylene unit, and supporting public works and auxiliary facilities.
Products: Metal pipe fittings, prefabricated pipeline equipment, pipeline supports and hangers, spring supports and hangers, medium and low-pressure pressure vessels, embedded parts.
Services: Provide special design pipeline fittings, cooperate with on-site installation to provide pipeline technical solutions. Provide corresponding design fittings for pipeline changes.




300,000 Tons/Year Direct Oxidation of Propylene Oxide, 900,000 Tons/Year Hydrogen Peroxide Unit

  • Project Duration: 2022-2023

Project Overview:The project plans to use the products from the company's propane dehydrogenation project as the main raw materials, and utilize the hydrogen peroxide direct oxidation process to construct a 300,000 tons/year direct oxidation of propylene oxide unit and a 900,000 tons/year hydrogen peroxide unit, along with supporting public works and auxiliary production facilities.
Products: Metal pipe fittings, prefabricated pipeline equipment, pipeline supports and hangers, spring supports and hangers, medium and low-pressure pressure vessels, embedded parts.
Services: Provide special design pipeline fittings, cooperate with on-site installation to provide pipeline technical solutions. Provide corresponding design fittings for pipeline changes.



250,000 Tons/Year Electrolyte Project

  • Project Duration: 2023-2024

Project Overview:The 250,000 tons/year lithium battery electrolyte solvent project has a total investment of 4 billion RMB. It adopts the latest upgraded carbonate ester patent technology and uses acid-base dual-function solid heterogeneous catalysts to replace the commonly used methanol sodium liquid homogeneous catalysts. It has the advantages of high reaction efficiency, stable product quality, and minimal waste production.
Products: Metal pipe fittings, prefabricated pipeline equipment, pipeline supports and hangers, spring supports and hangers, medium and low-pressure pressure vessels, embedded parts.
Services: Provide special design pipeline fittings, cooperate with on-site installation to provide pipeline technical solutions. Provide corresponding design fittings for pipeline changes.