High Purity Equal Tee
The High Purity Equal Tee is a specialized pipe fitting engineered to create a precise 90° branch connection in ultra-pure fluid handling systems. Constructed using high-purity fluoropolymer materials like PFA, PVDF, or PTFE, this tee ensures exceptional chemical resistance, minimal particle shedding, and compliance with the most stringent cleanliness standards. Designed for environments where fluid purity is critical, the Equal Tee facilitates uniform fluid distribution across all three outlets, making it ideal for use in semiconductor manufacturing, pharmaceutical production, and other cleanroom-based processes.
Key Features of High Purity Equal Tee
Material: PE100 (High-Density Polyethylene)
Type: Electrofusion Coupling Fitting
Connection Method: Electrofusion welding (built-in copper wire)
Pressure Rating: PN10, PN16
Temperature Range: -10°C to +45°C
Usage: Joins two straight pipe ends of equal diameter
UV, Chemical, and Corrosion Resistant
Standards: ISO 4427, ISO 4437, EN 12201, EN 1555, ASTM F1055
Expected Lifespan: 50+ years under normal conditions
Technical Information
| Parameter | Details |
|---|---|
|
Available Sizes |
1/4” to 4” (custom sizes on request) |
|
Material Options |
PFA, PVDF, PTFE |
|
Connection Types |
Flare, Tube Socket Fusion, IR Fusion, Butt Fusion, Clamp End |
|
Configuration |
Equal Tee – All three ports of equal diameter |
|
Maximum Operating Temperature |
PFA & PTFE: up to 260°C
PVDF: up to 150°C
|
|
Pressure Rating |
Up to 150 psi at 20°C (varies by size & material) |
|
Surface Finish (Ra) |
< 15 µin (0.38 µm) for internal surface (PFA) |
|
Compliance Standards |
SEMI F57, ASTM D3307/D3222, FDA, USP Class VI |
|
Applications |
Chemical delivery lines, DI water systems, gas distribution in cleanrooms |
|
Manufacturing Environment |
ISO Class 100 or better cleanroom |
