Project Background
With the continuous development of marine engineering and offshore oil and gas platforms, there are extremely high requirements for the corrosion resistance, stability, and efficiency of critical fluid transfer equipment. Recently, our company successfully customized and delivered a batch of high-performance stainless steel submersible pumps for a renowned company in the Philippines. These pumps are specifically applied in the platform's equipment cooling, firefighting, and seawater lifting systems, providing a solid guarantee for the safe and stable operation of the platform.
Core Equipment Parameters
Targeting the harsh working conditions of high salt spray and strong corrosion on offshore platforms, this project selected customized high-specification submersible pumps. The core parameters are as follows:
Equipment Model: 300QJH400-80/2-150KW
Power Supply Standard: 3-Phase 460V 60Hz (Perfectly matching the local industrial power grid standard in the Philippines)
Main Material: SS316L Stainless Steel
Rated Power: 150KW
Technical Highlights & Selection Advantages
Offshore platforms are exposed to high-salinity seawater for long periods, making ordinary metal materials highly susceptible to electrochemical corrosion. The SS316L stainless steel material selected for this project contains higher levels of nickel and molybdenum, offering outstanding pitting and crevice corrosion resistance. It can easily handle highly corrosive media with pH values ranging from 3 to 11, with a service life far exceeding that of conventional 304 or 316 materials.
Furthermore, this QJH submersible pump is specifically designed for seawater lifting, featuring low noise, smooth operation, and high electrical energy conversion efficiency. The 150KW high-power configuration, combined with a large flow rate of 400m³/h and a head of 80m, fully meets the high-volume transfer demands of the offshore platform in firefighting emergencies, equipment circulation cooling, and daily seawater desalination pretreatment.
Project Value
The successful implementation of this Philippine offshore platform project not only verifies the excellent reliability of the 300QJH series stainless steel submersible pumps in extreme marine environments but also further consolidates our cooperative foundation in the field of marine engineering. Relying on its outstanding anti-corrosion performance and highly efficient energy-saving capabilities, this batch of submersible pumps has effectively reduced the platform's equipment maintenance frequency and comprehensive operating costs.