High Purity Pipe
High Purity Pipes are specialized piping systems designed for critical applications where contamination control, chemical resistance, and ultra-clean environments are essential. These pipes are typically manufactured from high-grade thermoplastics such as PVDF (Polyvinylidene Fluoride), PFA (Perfluoroalkoxy), or specially treated PP and HDPE materials. They are widely used in industries like semiconductor manufacturing, pharmaceuticals, food & beverage processing, and ultra-pure water (UPW) systems where metallic impurities or leaching are unacceptable.
Key Features of High Purity Pipe
- Ultra-Clean Surface Finish
Interior surfaces have smooth, non-stick characteristics to minimize particle generation and prevent bacterial growth or contamination. - High Chemical Resistance
Resistant to aggressive chemicals including acids, bases, solvents, and oxidizing agents. - Thermal Stability
Suitable for use in high-temperature applications, typically up to 150°C (depending on material). - Low Extractables and Leachables
Designed for systems that require zero contamination or interaction with process fluids. - Compliant with Industry Standards
Manufactured to meet standards such as SEMI F57, ASTM, DIN, and ISO for high-purity applications. - Excellent Dimensional Stability
Provides consistent mechanical performance over long periods under pressure. - Non-Metallic Construction
Eliminates the risk of corrosion or metal ion leaching into the process stream.
Technical Information
| Parameter | Details |
|---|---|
|
Material Options |
PVDF, PFA, ECTFE, PP Natural, HDPE, PTFE |
|
Size Range |
1/4” to 12” (6 mm to 315 mm OD) |
|
Working Pressure |
Up to 16 bar (varies with size and temperature) |
|
Temperature Range |
-20°C to +150°C (material dependent) |
|
Surface Finish (ID) |
≤ 15 Ra µin (depending on process requirements) |
|
Color |
Translucent white, natural, or opaque (per material) |
|
Joining Methods |
IR Fusion, Butt Fusion, Socket Fusion, Welding |
|
Certifications |
SEMI F57, FDA, USP Class VI, ISO 9001, ASTM D3222 |
|
Applications |
Semiconductor, Biotech, Pharmaceutical, Food & Beverage, UPW Systems |
High Purity Pipe Fittings Range
Petron Thermoplast
