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Wedge Screen Tube
Material:stainless steel, carbon steel
Diameter:50-6000mm
Slot: 0.1-1.0mm
thickness: 4-10mm
Wedge Screen Tubes are made of stainless steel wedge wire screen. Filter rating is from 20 to 500 microns. Wedge wire screen is welded onto rods with stainless steel wedge wire at every contact point. They are classified into filter sheet, filter basket and filter elements. They have such characteristics as good strength, high ridity , resistance to abrasion and corrosion, even gap, good in filtration and fluidity, easy to clean and back wash.
Feature:
Geological formations comprised of small, fine particles
Water wells where gravel packs will be installed
Thin aquifers, where maximum open area is required
Large- and small-diameter deep wells
Application:
Architecture & Construction
Food & Beverage Screens
OEM Screen Components
Refining & Petrochemical
Waste Water Treatment
Water Well & Oil well
Coal & Mine
Chemical industry
Pharmacy
Food and beverage
Metallurgy
Coal mining
Environmental protectio
Testing
1. Wedge Screen Tube will be checked by our quality inspector, and they also can be inspected by Third Party Inspections or representative appointed by buyer.
2. Wall thickness of coupling material is inspected by Ultrasonic inspection method, and they also be made Ultrasonic flaw detection.
3. Do Destructive Collapse Test and collapse Strength Test before shipment.
4. If required, the screens will be made pickling and passivation.
5. The whole manufacturing process can be monitored by Third Party Inspection Company (BV, SGS, Intertek )and representative appointed by buyer.
6. The screens will be arranged the Pre-shipment Inspection if required.
