The USA equivalent of PVC-C / CPVC (Chlorinated PVC) is CPVC with a 100% composition match.
🇺🇸 USA equivalent of
PVC-C / CPVC (Chlorinated PVC)
Standard: ASTM D1784
Quick Facts
| Original | 🇺🇸 Equivalent | |
|---|---|---|
| Designation | PVC-C / CPVC (Chlorinated PVC) | CPVC |
| Standard | ISO 15493 | ASTM D1784 |
| Category | Polymers | Polymers |
Frequently Asked Questions
Is PVC-C / CPVC (Chlorinated PVC) the same as CPVC?
PVC-C / CPVC (Chlorinated PVC) (ISO 15493) and CPVC (ASTM D1784) are near-equivalent grades with a 100% composition overlap. Both are polymer grades. Minor differences may exist in alloying element ranges. For most applications, they are interchangeable. Always verify against the applicable specification for safety-critical components.
Can I substitute PVC-C / CPVC (Chlorinated PVC) with CPVC?
In most cases, yes. The chemical composition ranges overlap significantly (100%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between ISO 15493 and ASTM D1784 standards.
What is the ASTM D1784 equivalent of PVC-C / CPVC (Chlorinated PVC)?
The ASTM D1784 equivalent of PVC-C / CPVC (Chlorinated PVC) (pvc-c) is CPVC, specified in ASTM D1784.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | ASTM F441 | CPVC Schedule 40/80 | 100% |
| 🇩🇪 | Germany | DIN 8079 | PVC-C | 100% |
| 🇪🇺 | Europe | EN ISO 15493 | PVC-C | 100% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.