Carbon Steel Blue T Type Strainer For Small Equipment
The T-type filter looks like the letter "T" in appearance, so we call it T-type filter. The T-type filter is a small device that removes a small amount of solid particles in the liquid, which can protect the normal operation of the device. When the fluid enters the filter cartridge with a certain filter screen, its impurities are blocked, and the clean filtrate is discharged from the filter outlet Discharge, when cleaning is needed, just take out the detachable filter cartridge and reinstall it after treatment. Therefore, it is extremely convenient to use and maintain.
General principles
1. Import and export path
In principle, the inlet and outlet diameter of the filter should not be smaller than the inlet diameter of the matching pump, and generally the same as the inlet pipe diameter.
2. Nominal pressure
Determine the pressure level of the filter according to the highest pressure that may appear in the filter line.
3. Selection of the number of holes
The main consideration is the particle size of impurities to be intercepted, which is determined according to the requirements of the medium process. For the particle size that can be intercepted by various specifications of screens, check the following table "Filter Specifications".
Number of holes | Wire diameter mm | Interceptible particle size um | Open area(%) |
10 | 0.508 | 2032 | 36 |
12 | 0.475 | 1660 | 39 |
14 | 0.376 | 1438 | 37 |
16 | 0.315 | 1273 | 35 |
18 | 0.315 | 1096 | 39 |
20 | 0.273 | 955 | 33 |
22 | 0.234 | 882 | 31 |
24 | 0.234 | 785 | 44 |
26 | 0.234 | 743 | 41 |
28 | 0.234 | 673 | 44 |
30 | 0.234 | 614 | 47 |
32 | 0.234 | 560 | 50 |
36 | 0.234 | 472 | 54 |
38 | 0.234 | 455 | 54 |
40 | 0.193 | 442 | 51 |
50 | 0.152 | 356 | 50 |
60 | 0.122 | 301 | 49 |
80 | 0.102 | 216 | 53 |
100 | 0.081 | 173 | 54 |
120 | 0.081 | 131 | 62 |
150 | 0.065 | 104 | 31 |
200 | 0.050 | 74 | 33 |
300 | 0.035 | 44 | 30 |
4. Filter material
The material of the filter is generally the same as the material of the connected process pipeline. For different service conditions, you can consider choosing a filter made of cast iron, carbon steel, low alloy steel or stainless steel.