How is the mesh screen retained? is it just crimped in the metal shell as part of mfg or is it welded / glued in place?

It looks to be crimped in the metal, I ordered these for a lab I worked for, I had to brush powder through the mesh to get a particle size less than ten microns. Has held up for three years now with daily usage.

Are the sieves dishwasher safe?

they are stainless steel and I have seen no issues

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm)

Product ID: 498842737

Details

Brand
LABALPHA
Colour
Silver
Material
Stainless
Product Dimensions
10L x 10.2W x
Style
Classic

🔬40 mesh precision

♻️dishwasher safe convenience

🛡️304 stainless steel durability

Description

🔬 Elevate your lab game with precision sieving that lasts a lifetime!

EFFORTLESS MAINTENANCE - Dishwasher safe design with smooth edges for quick, hygienic cleaning without compromising mesh integrity.
LIGHTWEIGHT YET ROBUST - Engineered for easy handling without sacrificing strength—ideal for repetitive lab or field use.
VERSATILE APPLICATION RANGE - Perfect for filtering powders, metals, soils, and even organic liquids—your all-in-one lab sieve solution.
PRECISION SIEVING AT 40 MESH - Achieve lab-grade filtration with uniform 0.42mm apertures for consistent, reliable results.
PREMIUM 304 STAINLESS STEEL BUILD - Double-layer frame and corrosion-resistant mesh ensure longevity and resilience under extreme conditions.

The LABALPHA 40 Mesh Lab Sieve features a 4-inch diameter 304 stainless steel double-layer frame with a precise 0.42mm aperture mesh. Engineered for durability and corrosion resistance, it withstands extreme temperatures and is dishwasher safe for easy cleaning. Ideal for professional labs and industrial use, it efficiently filters powders, metals, soils, and organic liquids with consistent accuracy.

Specifications

ASIN	B09B1SMWWL
Best Sellers Rank	#129,099 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Lab Sieves
Brand	LABALPHA
Colour	Silver
Customer Reviews	4.6 4.6 out of 5 stars (104)
Enclosure Material	Stainless Steel
Is the item dishwasher safe?	Yes
Item Dimensions L x W x H	10L x 10.2W x 4.5H Centimeters
Item Weight	0.13 Kilograms
Manufacturer	LABALPHA
Manufacturer Part Number	CQ210017
Mesh Opening Size	0.42 Millimeters
Model number	CQ210017
Number of Items	1
Style	Classic
Unit Count	1.0 Count

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