Properties
Excellent corrosion resistance, high pressure bearing capacity, stable filtering accuracy, high temperature tolerance, good backwash performance, high structural stability and long service life in corrosive medium.
Features
1. V-type self-cleaning slot structure, less prone to clogging during continuous operation
2. Full welded construction, firm connection, not easy to crack under medium impact
3. Smooth screen surface, low flow resistance and large flow capacity
4. Multiple anti-corrosion alloy options to match different corrosive liquids
5. Easy to clean, suitable for online backwashing and offline ultrasonic washing
6. Customizable slot, dimension and end fittings to fit existing equipment
Application Scenarios
Water treatment: seawater desalination, brackish water filtration, circulating water purification, anti-corrosion well sand control
Chemical industry: acid and alkali liquid filtration, catalyst recovery, chemical medium separation
Petroleum: oilfield brine filtration, sand control in corrosive oil wells
Food and beverage: acidic fruit juice, fermented liquid filtration
Mining: acid mine drainage filtration, mineral pulp separation
Pharmaceutical: corrosive raw liquid filtration
Other fields: new energy slurry filtration, salt solution treatment
Product & Company Advantages (Anping Haopeng Metal Wire Mesh Co., Ltd.)
Based in Anping, China’s wire mesh hometown, we focus on producing corrosion resistant wedge wire screen tubes. We finish forming, automatic welding, surface treatment and quality checking inside our own factory.
We help customers pick proper anti-corrosion materials according to their medium, temperature and PH value. Small trial orders and bulk production are both acceptable.
Every finished tube will go through slot gap inspection, welding check and roundness test before shipment.
We provide practical technical advice for selection and installation. We keep steady lead time and can arrange priority production for urgent projects.
Our corrosion resistant screen tubes are exported overseas, and we can support third-party inspection if clients require.
Customer Feedback
Many customers working with salt water and weak acid fluid tell us our wedge wire tubes keep stable performance and do not rust easily after long running.
Users with backwash systems comment the screen surface stays clean well and flow rate recovers quickly after backwashing.
Engineering clients mention we can adjust drawings fast, and custom flanges or threaded ends fit their equipment perfectly.
Clients using duplex steel and Hastelloy versions are satisfied with the anti-corrosion effect in severe working conditions.
FAQ
Q1: Can you customize special sizes and slot gaps for corrosive conditions?
A1: Yes. We make non-standard screen tubes based on your drawings or technical specifications.
Q2: Which material is suitable for seawater service?
A2: 316L works for short-term weak saltwater. 2205 or 2507 duplex stainless steel is the better option for continuous seawater use.
Q3: What pressure can the corrosion resistant wedge wire screen tube take?
A3: The pressure rating depends on outer diameter, length, material and support rod layout. We will offer reference pressure data after we confirm your working parameters.
Q4: Can I get samples for corrosion test?
A4: Samples are available. Sample cost and freight will be discussed separately.
Q5: What cleaning method should be used for these anti-corrosion screen tubes?
A5: Backwashing is the first choice. Offline ultrasonic cleaning or high-pressure water washing also works. Avoid hard scrapers that may damage the slot surface.
Q6: How long is your production lead time?
A6: Standard products can ship fast. Custom corrosion resistant wedge wire screen tubes normally take 15-20 days, decided by order quantity and processing difficulty.
Dec. 18, 2025 
