Perforated Metal Styles

- Stainless Steel Staggered Sheet in Coil
- Diamond Hole Perforated Metal Panels
- Embossed Sheet Metal
- Slotted Hole Perforated Sheet
- Perforated Noise Barrier Panels
- Punched Slotted Tubes
- Perforated Acoustic Screen Panels
- Perforated Metal Sunshade Screen
- Perforated Metal Disc Filters
- Perforated Ceiling Panels
- Perforated Diffusers
- Perforated Ducting
- Perforated Louvers
- Checker Plate
- Round Hole Perforated Sheet
- Square Hole Perforated Sheet
- Semi-Circular Hole Metal Sheet
- Triangle Opening Metal Sheet
- Decorative Opening Metal Sheet
Perforated Materials:
- Perforated Sheet in Aluminum Powder Coated Black
- Perforated Metal Plates for Tubes
- Perforated Stainless Steel
- SUS 304 Punched Plate
- Aluminum Perforated Sheet
- Perforated Copper Sheet
- Mild Steel Perforated Metal
Perforated Metal Products
- Perforated Stainless Steel Sheets for Steam Strainers
- Perforated Stainless Steel Sleeves
- Dimple Perforated Sheet Steel Grating
- Stainless Steel Perforated Strainer Basket
- Perforated Stainless Steel Air Curtain Screen
- Perforated Screen Sheet in Stainless Steel
- Perforated Windproof Nets
- Perforated Vent Grille
- Polisher Screen
- Perforated Metal Grader Screen
- Perforated Stainless Steel Milling Screen
- Perforated Angle Bead
- Perforated Plate Sieves
- Slotted Filter Sheet
- Perforated Metal Coils
- Perforated Sheets
- Perforated Panels
- Perforated Metal Screen
- Perforated Steel Tube
- Perforated Filters
- Perforated Grilles
- Speaker Grille
- Perforated SS Tube
- Aluminum Perforated Strips
- Balustrade Panels
- Perforated Panel Railings
- Fire Escape Staircase
- Perforated Rack Panels
- Perforated Architecture Mesh
- Perforated Metal Security Screen
- Perforated Cable Tray
- Perforated Channel Cable Tray
- Checkered Tread Plate
Technical Terms:
- Perforated Metal Opening Patterns
- Applications of Perforated Sheet
- Materials Applied for Perforated Metal
- Benefits of Perforated Metal
- Calculation of Sheet Metal Weight
- Open Area Calculation
- Perforated Metal Definition
- Perforated Metal Features
- Terminology of Perforated Metal
Other Sheet Metals
Processing Machines

Slotted Filter Sheet
For slotted filter sheets manufacture and supply, a detailed drawing of the slot dimensions (width of the slots, tolerance, sheet thickness and other parameters) and patterns are necessary.
Material for slotted filter screen is mostly Stainless Steel 316.
Stainless steel perforated sheet with following size is popularly used as filter screen:
Width of slots :0.3mm (with a tolerance of 0~+0.1mm)
Perforated sheet thickness: 0.3 to 0.4mm.
Stainless Steel Perforated Filter Sheet enjoys the following benefits:
1, High filter precision is guaranteed by the precise punching slot technique and machining tolerance under 0.05 mm;
2, High quality stainless steel material offers excellent corrosion resistant ability;
3, The perforated metal sheet can be formed in different shapes of screen (for example, tube screen) to meet the requirements of different filtering condition.
Slotted Sheet Filter Screen Reference Parameters:
Size |
2-3/8 |
2-7/8 |
3-1/2 |
4 |
4-1/2 |
5 |
5-1/2 |
6-5/8 |
7 |
Slot Hole Size |
0.39 (8.0) |
0.39 (8.0) |
0.39 (8.0) |
0.47 (12.0) |
0.47 (12.0) |
0.47 (12.0) |
0.47 (12.0) |
0.47 (12.0) |
0.47 (12.0) |
Slot Hole Density |
66 |
77 |
88 |
88 |
99 |
110 |
121 |
132 |
143 |
Slot Opening Area |
8.29 |
9.67 |
11.05 |
11.05 |
12.43 |
13.8 |
15.2 |
16.58 |
17.96 |
Screen OD Max |
3.15 (80) |
3.701 (94) |
4.37 (111) |
4.882 (124) |
5.354 (136) |
5.866 (149) |
6.378 (162) |
7.559 (192) |
7.953 (202) |
Applications:
Slotted filter sheets can be used for single layer or multi-layer well screen, cased hole and open hole completion, sand control screening for controlling of middle and coarse sand in reservoir, oil and gas well or thermal production well and corrosive well screens.