Wedge wire screen pipe

Product Introduction

Stainless steel wire wrapped screen is also known as "allwelded wire wrapped screen". Slot tubes are composed of a surface profile that is spirally wrapped around axial support profiles and attached to each other by resistance welding. These filter elements have the unique advantages of very accurate, narrow slot openings and perfect roundness all in one. Slot tubes can be provided with the necessary end pieces for attachments and/or reinforcements.

Working principle

Product Advantage

l Non clogging: “V” shaped profile wire, avoids clogging, is self-cleaning and ensures an uninterrupted flow. Sand grains make only two point contact and do not wedge in the screen’s inwardly enlarging slot.

l Large open area: This allows more water to enter at much lesser frictional head loss and the efficiency of well is improved appreciably.

l High Strength: It takes stainless steel as main raw material, then is welded at high temperature, which guarantee high strength to bear big water pressure, hereby it has long life span.

Product Application

Oil, paper making, chemical industry, the liquid gas, food, sugar, starch, beer, water treatment, sand control water Wells and other industries.

Product model

l Slot(mm) : 0.02, 0.025, 0.03, 0.04, 0.05, 0.06, 0.08, 0.10, 0.15, 0.2, 0.25, 0.30-35, also can be produced according to customer's request

l Material: low carbon steel, mild steel galvanized, plastic spraying, stainless steel (304，316 L,317，duplex stainless steel, hartz alloy, etc.)

l Length: 50 mm - 6000 mm

l Outer diameter: 20 mm - 800 mm

l Connection: groove connection or threaded connection, pipe or thread head directly

l Wire specifications: 1 * 0.75 * 1.5 mm, 2.3 2 mm, 2 * 3 mm * 3 mm, 3 * 5 mm

l Support rod: DN25mm/12pieces, DN37mm/8 pcs, DN40mm/10 pcs etc.

l Size of Profile wire and support rod