Are filter discs resistant to acid and alkaline liquids?

316L performs well with weak acid, weak alkali and salt water; for concentrated acid, chlorine or strong oxidizing media, Hastelloy alloy filter discs are recommended.

Can filter discs be used for food, beverage and pharmaceutical sterile filtration?

Food-grade 304/316L discs have no hidden gaps for bacterial growth, support high-temperature steam sterilization and generate no fiber shedding to protect product purity.

What industries commonly use filter discs?

Widely applied in polymer extrusion, food beverage purification, pharmaceutical sterile filtration, chemical solvent separation, new energy slurry filtration, water treatment and lab analytical filtering.

2 Micron Round Stainless Steel Sintered Filter Disc

Name: 2 Micron Round Stainless Steel Sintered Filter Disc
Brand: Hebei Yongkun Metal Products Co., Ltd.
SKU: 2180264245

Hebei, ChinaHebei Yongkun Metal Products Co., Ltd.

US$0.02

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Metal Fiber

Layers

Single

Model NO.

filter disc

Usage

Liquid Filter, Air Filter, Solid Filter

Type

Filter Disc

Hole Shape

Round

Structure

Single Network

Product Name

Stainless Steel Sintered Filter Disc

Sample

Available

Application

Rubber, Plastic Industry, Grain and Oil Screening,

Shape

Rectangle, Square, Circle, Oval, Ring, Rectangle,

Filter Product Structure

Single, Double, Multiple

Framed Packs Material

Stainless Steel Plate, Copper Plate, Galvanized Pl

Filter Disc Diameter

5mm-600mm

Delivery Time

7-15days

Transport Package

International Standard

Specification

based on your requirement

Trademark

NONE

Origin

China

Production Capacity

200000PCS/Week

Key features

Constructed from multi-layer sintered stainless steel wire mesh, the filter disc delivers ultra-stable, consistent micron filtration precision with no aperture deformation under pressure.

Excellent high-temperature resistance allows continuous operation up to 600 degree for 304/316L grades and over 1000 degree for 310S alloy without melting or structural failure.

Superior acid, alkali and salt corrosion resistance makes the disc suitable for chemical, seawater and solvent filtration without rusting or medium contamination.

High mechanical tensile, compressive and burst strength withstands high differential pressure filtration, resisting cracking, tearing and deformation during long-cycle production.

Three-dimensional porous structure balances fast fluid flow rate and reliable particle interception, effectively lowering filtration resistance and boosting production efficiency.

Smooth metallic surface repels filter cake adhesion; the disc can be fully regenerated via backwashing, ultrasonic cleaning or high-temperature calcination for repeated reuse.

Food & pharmaceutical grade stainless steel releases no fiber shedding or harmful precipitates, complying with food contact and sterile production standards.

Fully metal structure never ages like plastic filter media; discarded filter discs are 100% recyclable, meeting global industrial environmental requirements.

Highly customizable diameter, thickness, mesh layers, micron rating and edge welding/sealing to fit filters, reactors, extruders and lab filtration equipment.

Integrated welded edge sealing prevents bypass leakage, ensuring all fluid passes through the filter layer and avoiding unfiltered particles escaping.

Company profile

Hebei Yongkun Metal Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-16 CertifiedNearest Port: TianjinAverage Response Time: ≤5.20h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHebei Yongkun Metal Products Co., Ltd. is a China-based limited company established in 2019, operating from Hebei with 45 employees and a 4,000 m² manufacturing plant. It produces and sells a broad range of wire mesh and related metal products, operates five production lines, and reports export activity across multiple global regions. The supplier states that its products have passed ISO9001 quality system certification and describes controls covering raw-material procurement, production management, and product testing. It also reports advanced production equipment, a technical team, and technological innovation efforts. Stated lead times are within 15 workdays in both off-peak and peak seasons. Evidence is insufficient to verify after-sales performance, financial credibility, customization capability, or specific customer cases. No financial figures are included.

Supplier typeThe supplier is a Chinese limited company established in 2019, with combined business activity and operations in wire mesh, metal products, industrial equipment, construction, and related sectors. Its stated activities include research, development, production, and sales of multiple wire mesh products.

CertificationsThe company explicitly states that its products have successfully passed ISO9001 quality system certification. This is direct evidence of certification, although the provided information does not specify the certificate number, issuing body, scope, or validity period.

R&D capabilityThe company explicitly reports commitment to technological innovation, research and development, and the introduction of advanced production technology and equipment. Its product scope includes multiple wire mesh and processed metal categories, supporting an active technical and product-development capability.

Production capacityThe supplier operates five production lines in a 4,000 m² manufacturing plant and reports advanced machinery, a technical team, and quality controls covering raw materials, production management, and product testing. It states lead times within 15 workdays in both off-peak and peak seasons, indicating an established production and fulfillment setup.

Product Q&A

Q:What materials are available for filter discs?

Standard materials are 304 and 316L stainless steel for general liquid/gas filtration; 310S for high-temperature flue gas; Hastelloy and Monel alloys for strong corrosive chemical media.

Q:What temperature range can a stainless steel filter disc endure?

304/316L discs work stably from -50 degree to 600 degree; 310S sintered discs support long-term use at 900-1100 degree and resist sudden thermal shocks.

Q:What is the advantage of filter discs over single-layer woven filter cloth?

Multi-layer sintered filter discs feature rigid integral forming, stable micron precision, high pressure resistance and zero bypass leakage, while single mesh easily deforms and leaks under high pressure.

Q:Can filtration accuracy be customized? What micron ranges do you offer?

Yes, we customize precision from 0.2um to 200um by adjusting mesh layers and wire specifications to match fine chemical, beverage, polymer and powder separation demands.

Q:Will the filter disc clog quickly in continuous operation?

Its uniform porous structure reduces deep embedding of impurities. Regular backwashing removes surface filter cake rapidly, extending service cycles far longer than disposable filter elements.