Why Choose Super Duplex Stainless Steel Wedge Wire Screen?

JX Filtration July 18, 2025 Wedge Wire Screen

In extreme fields such as oil extraction, chemical production, and marine engineering, ordinary screens often fail prematurely due to corrosion, high pressure, or wear. Super duplex stainless steel wedge wire screens are providing a powerful and lasting solution to these challenges.

Excellent corrosion resistance, no fear of erosion

Using super duplex steel materials such as 2507, its corrosion resistance far exceeds that of conventional 304 and 316 stainless steel. Whether it is high-concentration chloride, acidic environment, or seawater erosion, it can effectively resist pitting, crevice corrosion, and stress corrosion cracking, ensuring the integrity of the screen structure and the stability of the filtration function.

High strength and durability, pressure resistance

The unique ferrite-austenite duplex microstructure gives the material nearly twice the yield strength of ordinary austenitic stainless steel. Faced with ultra-high pressure, strong water flow impact, or formation extrusion in deep oil and gas wells, the screen is not easy to deform, ensuring long-term stable filtration accuracy and flow capacity.

Long life and economy. Value choice

Excellent comprehensive performance directly translates into ultra-long service life. Under the same harsh working conditions, the replacement frequency of super duplex steel screens is significantly lower than that of ordinary materials, effectively reducing downtime maintenance time and spare parts costs.

Precision filtration, stable and reliable

Combined with advanced laser cutting or precision weaving technology, super duplex steel screens can be customized with high-precision screen gaps while maintaining gap uniformity and structural strength, ensuring continuous reliable and efficient solid-liquid separation in harsh environments.

Facing the extreme challenges of corrosion, high pressure and wear, super duplex stainless steel wedge wire screens use cutting-edge material technology to set a new benchmark for durability and reliability for industrial filtration.