EMI Knitted Steel Wire Mesh Washers

EMI knitted steel wire mesh washers can be purchased directly from specialized manufacturers offering custom-engineered mesh products, or through industrial mesh distributors that stock standard sizes. Buying directly from a manufacturer allows for customization of material grade, wire thickness, opening size, and washer dimensions to match exact application requirements.

These washers are commonly manufactured from SS316 stainless steel with a polished finish, chosen for its corrosion resistance, mechanical strength, and conductivity. Wire thicknesses typically range from 0.10mm to 0.30mm with 4mm-5mm openings, providing an effective balance of EMI shielding performance, flexibility, and durability under repeated compression cycles.

Minimum order quantities are typically set at 100 kg per order, with material supplied in roll lengths around 30 meters. Buyers requiring smaller prototype quantities or highly customized shapes should contact the manufacturer directly to discuss feasibility and lead times for reduced-volume orders.

Yes, knitted wire mesh washers can be customized into rings, rectangular shapes, gaskets, and seals to fit specific housing geometries. Advanced knitting equipment allows stretching capacity up to 300%, enabling manufacturers to produce washers in a virtually unlimited range of shapes and sizes without compromising mesh integrity.

These washers are widely used in automotive, electronics, aerospace, chemical processing, and food and beverage industries. Common applications include EMI shielding gaskets, exhaust de-coupling rings, vibration dampening components, engine bearers, and air bag system parts where reliable sealing and electromagnetic interference control are critical.

Yes, knitted steel wire mesh washers are made from up to 95% recyclable, non-toxic stainless steel materials, supporting eco-friendly manufacturing and end-of-life disposal. This makes them a sustainable choice for OEMs and fabricators seeking to reduce environmental impact without sacrificing mechanical or shielding performance.