4.000" OD 16ga Short Tee Butt-Weld - (7WWW) - Polished OD/ID - 316L Stainless

Butt-Weld Short Tee (7WWW) – 316L Stainless Steel

PNW Sanitary Butt-Weld Short Tees (7WWW) provide a compact, sanitary branch connection for welded stainless process systems. Manufactured from 316L stainless steel, these fittings feature two main run ends and a short outlet branch—ideal for installations where space is limited. The 7WWW design allows smooth, crevice-free flow paths suitable for hygienic applications in food, beverage, dairy, brewery, cosmetic, nutraceutical, and pharmaceutical processing.

Each fitting is precision-machined and polished to a 32Ra sanitary finish for cleanability and flow efficiency. The 316L alloy offers excellent corrosion resistance and weldability, making it suitable for permanent installations where Clean-In-Place (CIP) maintenance methods are used.

Features

• 316L stainless steel construction for superior corrosion resistance
• Short outlet design for compact installations
• Polished 32Ra ID/OD sanitary finish
• Butt-weld ends for permanent connection
• Compatible with CIP cleaning processes
• Available in multiple tube OD sizes

Applications & Compatibility

Ideal for welded sanitary piping systems that require durable, compact branching connections. PNW Sanitary Butt-Weld Short Tees are dimensionally compatible with standard sanitary weld fittings from leading industry brands.

Quality & Material Verification

All PNW Sanitary fittings undergo in-house Positive Material Identification (PMI) using the SciAps X-550 handheld XRF spectrometer to verify 316L alloy chemistry and ensure full material traceability.

Cross-Reference