Contact Platform Support
Help CenterRed Steel Paper Gasket Insulation Flat Washer Red Mica Quick Connector Paper Washer
Product Spotlights
Insulation performance: Due to the excellent electrical insulation of red steel paper gaskets, they are widely used as insulating gaskets for equipment, such as insulation protection for devices like batteries, transformers, and generators.
Related Products
-
Custom Shaped Purple Copper Gaskets, Square and Round Copper Gaskets, Non-standard ProcessingNegotiableMOQ: 100 Blades -
Pure Aluminum Gasket Soft Aluminum Flat Washer 0.1-3mm High Temperature Resistant Sealing Aluminum WasherNegotiableMOQ: 100 Blades
-
Thickened Barley Paper 0.8/1/1.5/2mm Oil Cylinder Sealing Gasket Machine Tool Metal Spacer Wear-resistant Barley ShellNegotiableMOQ: 100 Units
-
Ultra-thin Brass Washer Set 0.1-3mm Thickened Round Copper Washer M2-M24NegotiableMOQ: 100 Blades
-
Metal Octagonal Ring Gasket Oval Gasket 304/316L Stainless Steel Metal Ring Gasket RJ Flange GasketNegotiableMOQ: 100 Blades
[Product Introduction] Red steel paper gaskets, also known as red dielectric washers, Kapa paper washers, or vulcanized gaskets, are integrally die-cut from high-quality vulcanized fiber red steel paper. They are universal insulating and sealing gaskets for electrical appliances, motors, and machinery. Hard tough in texture, they provide insulation, heat resistance, and oil-resistant sealing. They are used to isolate metal conductivity, buffer vibration, and fill gaps to prevent oil leakage. Full specifications are available, and custom sizes (irregular shapes, thickened, or ultra-thin) are supported. [Core Material Advantages] Super Insulation and Short-Circuit Prevention: dielectric strength isolates metal screw conductivity, eliminating leakage and short-circuit risks in motors, motherboards, and transformers. High-Temperature Resistance and Heat Insulation: Stable use at 00°C for long periods without softening or deformation, suitable for heating appliances and motor equipment. Oil-Resistant Sealing and Leak Prevention: The fiber material expands slightly under pressure, sealing flanges of oil pumps, water pumps, and reducers to block machine oil and lubricant leakage. Buffering and Vibration Absorption without Damaging Workpieces: Hard tough with elasticity, it disperses pressure when tightening screws, avoiding metal damage to shells and circuit board paint. Wear-Resistant and Pressure-Resistant without Cracking: Strength to aluminum but lighter in weight, it does not crack or powderize under long-term vibration conditions. Moisture-Proof and Corrosion-Resistant: Resistant to weak acids alkalis, it does not easily absorb water and expand, ensuring long-term stable use in outdoor and humid equipment. [Main Application Scenarios] ✅ Electronics and Digital Insulating gaskets for computer motherboards, power supplies, switches, relays, and lighting terminals. ✅ Motors and Electrical: Interlayer insulation repair parts for motors, transformers, frequency, and motor end covers. ✅ Mechanical and Hydraulic: Sealing gaskets for flanges of oil pumps, water pumps, reducers, and small hydraulic pipelines. ✅ Instruments and Equipment Gap adjustment gaskets for meters, sensors, and precision equipment. ✅ Home Appliances and Hardware: Insulating and buffering for small appliance shells, furniture screws, lighting fixtures, and charging piles ✅ Industrial Maintenance: Insulating gaskets for equipment modification, mass assembly, and DIY models.[Advantages compared to other gaskets] Compared to barley paper: higher hardness, better oil resistance, does not easily absorb oil and soften, durable sealing Compared to metal gaskets: insulating and non-conductive, lower price, good cushioning and shock absorption effect; Compared to rubber gaskets: high temperature resistant, does not easily age harden, longer service life under long-term high-temperature working conditions; [Tips] For oil circuit sealing scenarios, multiple layers of gaskets can be stacked for better sealing; For high-power motors and transformers, 1mm or thicker gaskets are preferred for more stable insulation;
Send Inquiry to This Supplier
You May Also Like
-
Non-asbestos Rubber Sheet High Temperature and Oil Resistant High Pressure Sealing Gasket Non-asbestos Sheet Waterproof Non-slip Rubber Mat CuttableNegotiableMOQ: 100 Sheets
-
Graphite Composite Plate 304 Stainless Steel Reinforced High Temperature and High Pressure Flange Sealing PlateNegotiableMOQ: 50 Sheets
-
Perforated Graphite Composite Gasket 304 Stainless Steel Reinforced High Temperature and High Pressure Flange Gasket Boiler SteamNegotiableMOQ: 100 Blades
-
Stainless Steel Flexible Graphite Corrugated Composite Gasket Irregular Thick Reinforced High Temperature and High Pressure Sealing GasketNegotiableMOQ: 100 Blades
-
EPDM Rubber Sheet, Acid and Alkali Resistant, High Temperature Resistant, Weather Resistant, Waterproof, Insulating, Anti-slip, Outdoor Special RubberNegotiableMOQ: 50 Kilograms
-
Basic Metal Spiral Wound Gasket 304 Graphite Spiral Wound Gasket Tongue and Groove FlangeNegotiableMOQ: 100 Blades
-
Teflon Elastic Self-adhesive PTFE Tape, Specially for Acid and Alkali Chemical Flange SealingNegotiableMOQ: 100 Meters
-
PTFE-enveloped Rubber Gasket; PTFE-enveloped Gasket; PTFE-enveloped Rubber Gasket for Reactor Manhole SealingNegotiableMOQ: 100 Units
-
Enhanced Graphite Self-sealing Ring High-pressure Steam Shaft Graphite RingNegotiableMOQ: 100 Units
-
Gland Packing Water Pump Valve Shaft Seal Packing Ring Graphite PTFE Aramid Gland Packing GasketNegotiableMOQ: 100 Units
