Product introduction
About us
Hunan Changjiang Petrochemical Environmental Protection Technology Co., Ltd. is a high-tech enterprise specialized in the design, manufacture, sales and service of petrochemical storage and transportation equipment and systems.
The main products are: inner floating roof and peripheral sealing: pontoon inner floating roof; Compartment type assembly inner floating roof; Steel internal floating roof; Sealing system around the tank floating plate; High efficiency mechanical seal of spring type.
2023
09-0606
2023-0909-06
20232023
09-0606
2023-0909-06
20232023
09-0606
2023-0909-06
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09-0606
2023-0909-06
2023Patent certification
2023
09-0606
2023-0909-06
20232023
09-0606
2023-0909-06
20232023
09-0606
2023-0909-06
2023News
During the loading process of liquid ships, the oil and gas recovery pipeline is filled with oil and steam and mixed with other gases (even oxygen). Oil and gas is a high-risk substance.
09-06
202306
2023-09The waste oil recovery and treatment device is applied to the waste water tank or waste water tank to recover the upper emulsified oil layer, remove the upper emulsified floating oil layer
09-06
202306
2023-09Principle: The nozzle is installed eccentrically, and the reaction force generated by the fluid medium spraying at the nozzle mouth acts as a torque to drive the entire nozzle and rotating main body t
09-06
202306
2023-09The rotary ejector can fully mix all kinds of tank media in a short time without changing the tank structure and production process to achieve the effect of homogenization, soaking and preventing oil
09-06
202306
2023-09Principle: The axial flow impeller is used to collect part of the energy in the movement of circulating fluid medium and convert it into the rotating mechanical energy of the drive shaft. The rotation