Woven/Peforated Standard Test Sieve For Lab Equipment or Cement Plant Lab
Woven Mesh Test Sieves
Woven wire mesh sieves are the most widely used test sieves for all types of laboratory particle size analysis. They are made with only the highest quality materials and are available in diameter sizes of 38, 100, 150, 200, 250, 300, 315, 350, 400 and 450 mm, as well as 3, 8, 12 and 18 inches.
Woven test sieves can be supplied with aperture sizes ranging from 125 mm down to 20 um and in full or half height versions.
Woven test sieves are available in frame materials of either brass or stainless steel with larger diameter sieves also available in plated steel. Other materials and sizes can be produced to order.
Perforated Test Sieves
Perforated plate sieves for the many industries that require them. These are available in diameter sizes of 200, 300, 315, 350, 400 and 450 mm. Aperture sizes range from 125 mm to 4 mm in square hole and 125 mm to 1 mm in round hole.
Perforated plate sieves can be supplied in frame materials of either brass sieves or stainless steel, and all are manufactured to the highest engineering standards to ensure quality and accuracy.
| U.S.A. standard test sieve designation - ASTM-E-11 |
| Alternative No. |
Nominal openings |
Nominal wire diameter |
| inch |
mm |
inch |
mm |
| 4" |
4.000 |
100 |
0.2480 |
6.30 |
| 3-1/2" |
3.500 |
90 |
0.2394 |
6.08 |
| 3" |
3.000 |
75 |
0.2283 |
5.80 |
| 2-1/2" |
2.500 |
63 |
0.2165 |
5.50 |
| 2.12" |
2.120 |
53 |
0.1968 |
5.00 |
| 2" |
2.000 |
50 |
0.1988 |
5.05 |
| 1-3/4" |
1.750 |
45 |
0.1909 |
4.85 |
| 1-1/2" |
1.500 |
37.5 |
0.1807 |
4.59 |
| 1-1/4" |
1.250 |
31.5 |
0.1665 |
4.23 |
| 1" |
1.000 |
25 |
0.1496 |
3.80 |
| 7/8" |
0.875 |
22.4 |
0.1378 |
3.50 |
| 3/4" |
0.750 |
19 |
0.1299 |
3.30 |
| 5/8" |
0.625 |
16 |
0.1181 |
3.00 |
| 0.530" |
0.530 |
13.2 |
0.1102 |
2.80 |
| 1/2" |
0.500 |
12.5 |
0.1051 |
2.67 |
| 7/16" |
0.434 |
11.2 |
0.0965 |
2.45 |
| 3/8" |
0.375 |
9.5 |
0.0894 |
2.27 |
| 5/16" |
0.312 |
8 |
0.0787 |
2.00 |
| 0.265" |
0.265 |
6.7 |
0.0709 |
1.80 |
| 1/4" |
0.250 |
6.30 |
0.0709 |
1.80 |
| NO. 3-1/2 |
0.233 |
5.66 |
0.0661 |
1.68 |
| NO. 4 |
0.187 |
4.75 |
0.0606 |
1.54 |
| NO. 5 |
0.157 |
4 |
0.0539 |
1.37 |
| NO. 6 |
0.132 |
3.35 |
0.0484 |
1.23 |
| NO. 7 |
0.111 |
2.80 |
0.0430 |
1.10 |
| NO. 8 |
0.0937 |
2.36 |
0.0394 |
1.00 |
| NO. 10 |
0.0787 |
2 |
0.0354 |
0.900 |
| NO. 12 |
0.0661 |
1.70 |
0.0319 |
0.810 |
| NO. 14 |
0.0555 |
1.40 |
0.0285 |
0.725 |
| NO. 16 |
0.0469 |
1.18 |
0.0256 |
0.650 |
| NO. 18 |
0.0394 |
1 |
0.0228 |
0.580 |
| NO. 20 |
0.0331 |
0.850 |
0.0201 |
0.510 |
| NO. 25 |
0.0278 |
0.710 |
0.0177 |
0.450 |
| NO. 30 |
0.0234 |
0.600 |
0.0154 |
0.390 |
| NO. 35 |
0.0197 |
0.500 |
0.00134 |
0.340 |
| NO. 40 |
0.0165 |
0.425 |
0.0114 |
0.290 |
| NO. 45 |
0.0139 |
0.355 |
0.0097 |
0.247 |
| NO. 50 |
0.0117 |
0.300 |
0.0085 |
0.215 |
| NO. 60 |
0.0098 |
0.250 |
0.0071 |
0.180 |
| NO. 70 |
0.0083 |
0.212 |
0.0060 |
0.152 |
| NO. 80 |
0.0070 |
0.180 |
0.0052 |
0.131 |
| NO. 100 |
0.0059 |
0.150 |
0.0043 |
0.110 |
| NO. 120 |
0.0049 |
0.125 |
0.0036 |
0.091 |
| NO. 140 |
0.0041 |
0.106 |
0.0030 |
0.076 |
| NO. 170 |
0.0035 |
0.090 |
0.0025 |
0.064 |
| NO. 200 |
0.0029 |
0.075 |
0.0021 |
0.053 |
| NO. 230 |
0.0025 |
0.063 |
0.0017 |
0.044 |
| NO. 270 |
0.0021 |
0.053 |
0.0015 |
0.037 |
| NO. 325 |
0.0017 |
0.045 |
0.0012 |
0.032 |
| NO. 400 |
0.0015 |
0.038 |
0.0012 |
0.030 |
| NO. 450 |
0.0012 |
0.032 |
0.0011 |
0.028 |
| NO. 500 |
0.0010 |
0.025 |
0.0010 |
0.025 |
| NO. 635 |
0.0008 |
0.020 |
0.0008 |
0.020 |
Test Sieve Hot Specifications Ordered By Customers
Laboratory stainless steel test sieves for food powders.
Sieve diameter: 300 mm diameter.
Aperture size: 600 µm, 500 µm, 300 µm, 253 µm, 100 µm, 53 µm, 38 µm and 20 µm.
Other requirements: calibration procedures and certified sieves conforming ISO22000-2005 standard.
Test sieves with a diameter of 300 mm.
Standards: EN 933-1, EN 933-2, ISO 3310-1, ISO 3310-2, ISO 565, ASTM E 11, AASHTO T27, BS410, UNI 2331, UNI 2333, DIN 4187-1, UNI 7050.
Aperture size (mm): 75, 63, 50, 37.5, 31.5, 28, 25, 20, 19, 16, 14, 12.5, 10, 9.5, 8, 6.3, 5, 4.75, 4, 2.36, 2, 1.18, 1, 0.9, 0.425, 0.3, 0.15, 0.075, 0.063,etc.
Test sieves.
Type of mesh: woven wire mesh.
Mesh material: stainless steel.
Frame material: brass.
Frame diameter: 203 mm.
Frame height: full height.
Mesh sizes: #5, #10, #18, #40, #50, #70, #100, #140, #200, #270, #325, #500, 1/2 inch, 1 inch, 2 inch.
Grain sieve with round holes.
Cloth material: stainless steel (AISI304/316/304L/316L), galvanized steel, copper, etc.
Frame material: copper, brass, stainless steel, galvanized steel, etc.
Sieve diameter: 8", 10", 12", etc.
Aperture size: 3-30 mm.
Frame height (full): 1-3/4", 2-5/8".
Frame height (half): 1-1/4" to 1-5/8".
Depth of covers (full): 1-1/4" to 2".
Depth of cover (half): 5/8" to 1".
Round test sieve with punching or perforated technology.
Material: stainless steel 304/316/316L, galvanized, copper, etc.
Standard: ISO3310-1 ASTM.
Frame thickness: 0.6-0.7 mm.
Height (full): 1-3/4" to 2-5/8".
Aperture shape: round or square.
Aperture size: 3-30 mm
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