4.000" OD 14ga Tight Radius Butt-Weld 90° Elbow - (2WCL - Special) - Polished OD/ID - 316L Stainless

PNW Sanitary 316L Stainless Steel Butt-Weld Fittings are engineered to meet the demands of sanitary process systems in the food, beverage, dairy, and pharmaceutical industries. Each fitting is manufactured in ISO- and 3-A-certified facility and is polished to a 32RA surface finish on both the ID and OD for optimal cleanability and hygienic performance.

FEATURES

• Tight Radius 90° Elbow - 1D Centerline Radius
• 304 Stainless Steel with 32RA Polished ID & OD
• Available in 1.250" to 6.000" OD sizes
• Offered in standard 2WCL and custom centerline radii
• Capped and cleaned for sanitary protection
• Corrosion- and temperature-resistant for demanding process environments

APPLICATIONS & COMPATIBILITY

Designed for OEMs, system integrators, and plant maintenance teams, PNW Sanitary’s 90° and 45° Butt-Weld Elbows are suitable for both new process lines and component replacements. These fittings are dimensionally compatible with leading sanitary brands and are ideal for clean-in-place (CIP) systems, product transfer lines, and high-purity process systems.

QUALITY & MATERIAL VERIFICATION

To ensure material consistency and traceability, all PNW Sanitary fittings undergo in-house positive material identification (PMI) using the SciAps X-550 handheld XRF spectrometer. This non-destructive testing verifies the chemical composition and alloy grade of every batch and supports internal compliance and documentation needs.

For dimensional specifications and tolerances, please refer to the Technical Specifications tab or the size chart on this page.