Import 300 Micron Stainless Steel Mesh Hop Filter — Buy in wholesale FOB from Supplier in China

The 300 micron stainless steel mesh hop filter from Hebei Maonan Wiremesh Trade Co., Ltd. is a cylindrical brewing accessory woven from 304 stainless steel wire in plain weave construction. It is rated at 300 mesh count with an aperture specification of approximately 300 microns, making it suitable for separating hop pellets and trub from wort during kettle hopping or dry-hopping operations. Standard dimensions include 6 by 10 inches, 6 by 12 inches, 6 by 14 inches, 6 by 16 inches and 6 by 19 inches, though the supplier accepts customer-specified shapes.

The 304 austenitic stainless steel substrate offers typical resistance to beer acidity, caustic clean-in-place chemicals and thermal cycling during boiling and chilling. Plain weave provides consistent square apertures with predictable flow rates and structural stability under hydraulic pressure. The 300 micron rating sits within the coarse-to-medium filtration band for brewing, retaining hop solids while allowing passage of lipids and polyphenols that contribute to head retention and mouthfeel. For brewers requiring tighter clarity, Hebei Maonan also lists 400 micron variants in the same dimensional range.

Primary end users are home-brewing enthusiasts, microbreweries and pilot-scale brewhouses employing pelletised hops in boil-kettle or fermenter-dosing applications. The cylindrical basket form factor mates with standard tri-clamp or threaded ferrule fittings common in North American and European brewing equipment. Buyers should confirm with the supplier whether rolled seam welding is TIG or spot-welded, whether surface passivation is performed, and what dimensional tolerances apply to diameter and length for their specific brewing vessel geometry.

Hebei Maonan Wiremesh Trade Co., Ltd. is headquartered at No. 228, Jianshe Street, Shijiazhuang, Hebei Province, China. The company carries a harbor trust tier on the platform, with a response rate of 0.00 percent and zero recorded average response hours. This profile indicates limited transactional track record on the platform itself; prospective buyers should initiate direct communication to assess English-language support, technical responsiveness and willingness to share factory documentation.

The supplier trades under the MAONAN brand name and focuses on woven wire mesh products for filtration applications. Its stated specialisation covers plain and twill weave stainless steel mesh in custom shapes. No manufacturing floor area, workforce size, year of establishment, annual turnover or client reference list is provided in the source data. Importers are advised to request a current business licence, ISO 9001 certificate if claimed, and material mill certificates (3.1 or 3.2 per EN 10204) confirming 304 stainless steel composition before committing to volume orders.