Durrex pumps promote the development of petrochemical industry

Durrex pumps was invited to attend the 2023 Petroleum and Chemical Conference. Durrex petrochemical rotor pump is widely used in the fields of crude oil transportation, refined oil transportation, petrochemical chemical transportation, dirty oil and sewage transportation, tank truck unloading, oil depot sweeping, etc. The pumps run stably, safely and reliably, save energy and reduce consumption, with low noise, less wearing parts, and long service life, can help users to improve efficiency, reduce equipment and maintenance costs.

Sodium alkylbenzene sulfonate(ABS) transferb Lobe Pumps

Sodium alkylbenzene sulfonate is one of the auxiliaries in oil production. It is of high viscosity, high corrosion and contains particles. According to the characteristics of this kind of material, the pump body is specially designed: the wetted parts and mechanical seals are made of special materials to ensure that the product is resistant to corrosion and wear. At the same time, the built-in safety valve can avoid safety accidents caused by excessive pressure in the production process. Product is with lower noise, low speed operation is stabler and safer, greatly reducing the customer's use and maintenance costs.

Heavy oil/ Thickened oil transfer Rotor Pumps

Heavy oil, residuum, fuel oil, crude oil and other heavy oil has low freezing point, high viscosity, poor fluidity, and is difficult to transport. In the past, screw pump was used, but it is not wear-resistant in practical applications, and maintenance workload is large. Durrex rotor pump has the characteristics of low speed, small size, strong self-suction, bi-directional operation, easy maintenance, energy saving and consumption reducing, long service life, etc., suitable for pumping materials in crude oil mining, oil refining and other fields.

Oil field production additives polymer transport Homogeneous Pumps
Hydrolyzed polyacrylamide polymer(HPAM) solution is an essential auxiliary for the oil recovery technology of terpolymer flooding in oilfields. The traditional process uses screw pump to transport, which has many wearing parts and high cost of later maintenance and spare parts. Durrex low shear rotor pump is used to transport and feed the polymer mother liquor, which has fewer wearing parts, and can realize online maintenance, with long service life, high efficiency and energy saving. It has been well applied in oil production and injection stations and oil production platforms of CNOOC.