16mm 20mm Brass copper T1 T2 T3 sealing washer DIN7603
| Attribute | Value |
|---|---|
| Name | Metal Washer |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization |
| Certificate | ISO9001:2008, ROHS |
This sealing washer serves as a fastener between the supporting surface of bolts, screws, or nuts and connected parts. It protects surfaces, prevents loosening, and serves various specialized purposes. Available in multiple types including flat washers, spring washers, anti-loose washers, and sealing washers.
- Protects connected part surfaces from damage
- Prevents fastener loosening through friction and tension
- Available in various materials including brass, copper, and steel
- Multiple finishes available for different environmental conditions
- Complies with international standards (DIN, ASME, ANSI, ISO)
| Industry | Use Case |
|---|---|
| Automotive | High-strength applications in engines and heavy-duty components |
| Mechanical | Connecting mechanical parts, circuit boards, and transmissions |
| Energy | Power generation equipment and transmission line connections |
| Construction | Building structures, shipbuilding, and petrochemical equipment |
| Material | Properties |
|---|---|
| Aluminum | Excellent thermal/electrical conductivity, requires careful processing |
| Titanium | Requires specialized machining with deionized water medium |
| Steel | High strength, generates heat during processing |
| Brass | High tensile strength, requires slow cutting speed |
Metal Washers: High strength and corrosion resistance for high-temperature, high-pressure applications.
Non-metal Washers: Excellent sealing and shock absorption for pipeline systems and electronic equipment.
Composite Washers: Combine metal strength with non-metal sealing properties for demanding applications.
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