haixing sprial bright solt screen (China(Hong Kong))

Contact:Judy-chen

mail; info 03(AT) wrt-belt



Bridge slot screens have openings arranged in rows and are staggered to reduce the negative effect on the screen’s strength. Typically the slots are punched in a flat sheet that is subsequently rolled into a tube and welded.

Advantages offered by this type of screen are:

High strength through resistance to twisting, compressive, and tensile forces

A smooth bore that does not impede the passage of probes, tools, etc.

Applications

Formations with large particle sizes

Large diameter wells

Low to medium flow rates

Slot Sizes

Between 0.5 mm / 0.002 in. and 5mm / 0.2 in., depending on the wall thickness

Materials of Construction

All types of steel such as carbon steel, galvanized steel, coated steel and stainless steel types 304, 304L, 316, 316L & 430, for example.

Sizes (Screens can be custom made by rolling steel plates)

Diameters from 6 5/8 in. / ND150 to 80 in. / ND2000

Wall thickness from 3 mm / 0.12 in. to 10mm / 0.4 in.

Lengths to 12 m / 40 ft.