| SKU | ID | OD | Thickness | Material | ID TOL | OD TOL | Quantity | Actions |
|---|---|---|---|---|---|---|---|---|
385-60-091 |
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385-61-125 |
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385-62-015 |
|
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385-63-015 |
|
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385-64-062 |
|
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385-65-020 |
|
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385-66-062 |
|
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385-67-062 |
|
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385-68-050 |
|
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385-69-020 |
|
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385-70-091 |
|
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385-71-062 |
|
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385-72-061 |
|
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385-73-015 |
|
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385-74-015 |
|
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385-75-015 |
|
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385-76-030 |
|
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385-77-031 |
|
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385-77-125 |
|
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385-78-032 |
|
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385-81-064 |
|
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385-82-033 |
|
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385-84-016 |
|
Polyethylene Flat Washers - Chemical-Resistant HDPE & LDPE Washers
Polyethylene flat washers offer broad chemical resistance, low moisture absorption, and a soft, compliant feel for sealing and cushioning applications in plumbing, chemical processing, and industrial equipment. Superior Washer & Gasket Corp manufactures HDPE and LDPE polyethylene washers in standard and custom sizes for a wide range of applications.
Our ISO 9001:2015 certified plastic washer manufacturing includes polyethylene, polypropylene, PTFE, and other chemical-resistant plastics. We produce custom polyethylene washers in HDPE and LDPE grades to your OD, ID, and thickness requirements-all made in the U.S.A.
- HDPE and LDPE for broad chemical resistance
- Low moisture absorption and compliant sealing
- Standard and custom polyethylene washer sizes
- ISO 9001:2015 certified manufacturing
- Made in the U.S.A.

