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Standard test sieve price

Tuesday August-05 2025 11:07:55

Standard test sieve price usually ranges from US$20 to US$300, depending on the size, material and accuracy level. Common sieve materials include stainless steel (such as 304, 316), brass, galvanized steel wire, etc. The sieve frame is mostly made of stainless steel or brass, which is suitable for most dry powder or granular materials. Stainless steel sieves and sieve frames are often more expensive than brass or galvanized steel wire materials due to their corrosion resistance and durability. The size of standard sieves usually follows ISO 3310-1 or ASTM E11 standards. The common sizes of sieves are 3 inches (75mm), 6 inches (150mm), 8 inches (200mm) and 12 inches (300mm), and the mesh aperture ranges from 20μm to 100mm.

Standard test sieves are used in the pharmaceutical industry to test the particle uniformity of raw materials; in the food industry, they are used for fineness grading of products such as flour and powdered sugar; and in the building materials industry, they are used to test the particle size of materials such as sand, gravel, and cement. Due to its ease of use and reliable data, the Standard Test Sieve has become a common testing tool in laboratories and quality control departments.

Standard Test Sieve Price

The Standard Test Sieve is suitable for a wide range of materials, including metal powders, ores, sand, cement, plastic granules, pharmaceutical powders, grain, feed, and fertilizer. The sieve mesh size and material will vary depending on the material's particle size distribution and screening requirements, which will affect standard test sieve price.

Metal powders: such as titanium powder, iron powder, and copper powder. High-precision stainless steel mesh (such as 316L) is required to avoid contamination. These meshes are commonly used for particle sizes between 45μm and 300μm, and cost approximately $100-250.

Ore/Sand: such as silica sand, quartz sand, and construction sand. Wear-resistant stainless steel or galvanized wire mesh is required, with mesh sizes typically ranging from 100μm to 5mm, and costs approximately $50-150.

Pharmaceutical powders require a high-purity stainless steel sieve with a pore size of 75μm or less, complying with GMP standards. These sieves are relatively expensive, typically ranging from $150 to $300.

Grain/feed/fertilizer: For less demanding precision, brass or standard stainless steel sieves can be used. A pore size of 1mm-6mm is common, costing approximately $30-80.

Plastic granules: These include recycled plastic particles and virgin granules. They have a wide sieving range, with a common pore size of 500μm-5mm. Stainless steel sieves are suitable, costing approximately $60-120.

Standard test sieve parameters

ASTM E11 - SIEVE DESIGNATION

Standard	Altern.	Standard	Altern.	Standard	Altern.
125.00 mm	5.00	9.50 mm	3/8	425 µm	No. 40
106.00 mm	4.24	8.00 mm	5/16	355 µm	No. 45
100.00 mm	4	6.70 mm	0.265	300 µm	No. 50
90.00 mm	3 ½	6.30 mm	¼	250 µm	No. 60
75.00 mm	3	5.60 mm	No. 3 ½	212 µm	No. 70
63.00 mm	2 ½	4.75 mm	No. 4	180 µm	No. 80
53.00 mm	2.12	4.00 mm	No. 5	150 µm	No. 100
50.00 mm	2	3.35 mm	No. 6	125 µm	No. 120
45.00 mm	1 ¾	2.80 mm	No. 7	106 µm	No. 140
37.50 mm	1 ½	2.36 mm	No. 8	90 µm	No. 170
31.50 mm	1 ¼	2.00 mm	No. 10	75 µm	No. 200
26.50 mm	1.06	1.70 mm	No. 12	63 µm	No. 230
25.00 mm	1	1.40 mm	No. 14	53 µm	No. 270
22.40 mm	7/8	1.18 mm	No. 16	45 µm	No. 325
19.00 mm	¾	1.00 mm	No. 18	38 µm	No. 400
16.00 mm	5/8	850 µm	No. 20	32 µm	No. 450
13.20 mm	0.530	710 µm	No. 25	25 µm	No. 500
12.50 mm	½	600 µm	No. 30	20 µm	No. 635
11.20 mm	7/16	500 µm	No. 35

Factors Affecting Standard Test Sieve price

Factors affecting the price of standard test sieves include material; sieve precision and pore size (fine pores are more expensive); size (larger pores are more expensive); and manufacturing process.

Material: Stainless steel (especially 316L) is more expensive than brass and galvanized steel, but offers better corrosion resistance and cleanability.

Screen Precision and Aperture: Screens with fine pore sizes (e.g., <75μm) are difficult to manufacture and therefore more expensive.

Size: Conventional 8-inch (200mm) screens are relatively inexpensive, while larger sizes, such as 12-inch (300mm) or larger, are more expensive.

Manufacturing Process: Laser welding, edge treatment, and sealing performance also affect cost.

Brand and Certification: Imported brands or products certified to ISO/ASTM standards are more expensive.

Standard test sieve price vary primarily due to differences in material, precision, size, and manufacturing process. For example, the pharmaceutical industry requires high-purity 316L stainless steel screens (less than 75μm), which typically cost $150-$300. Meanwhile, wear-resistant galvanized wire screens (100μm-5mm) used in the construction industry cost only $50-$150. The smaller the mesh size (e.g., 20 μm) or the larger the size (e.g., 12 inches), the higher the cost. Precision processes like laser welding and edge polishing further increase the price. Therefore, when purchasing, users should consider their actual needs, such as material characteristics (metal powder, pharmaceuticals, or sand and gravel), screening accuracy, and industry standards, and balance cost and performance to ensure screening efficiency and data reliability.

Related knowledge

Standard test sieve

Standard test sieve is a screening tool used for particle size analysis of materials.