1/2 inch ID Copper Refrig 90 Degree Long Radius Elbow Copper x Copper

1/2 inch ID Copper 90-Degree Long Radius Elbow – Refrigeration-Grade for Smooth Transitions

The 1/2 inch Inside Diameter Copper 90-Degree Long Radius Elbow is specifically engineered for refrigeration and HVAC applications requiring directional changes without compromising flow characteristics. Its extended bend radius facilitates reduced pressure loss and smoother refrigerant transitions across line sets.

Fabricated from high-grade, seamless copper tubing, this elbow delivers corrosion resistance, thermal conductivity, and long-term durability in pressurized systems. It is compatible with brazed connections and designed for use with copper lines conforming to ASTM B280 and similar specifications.

Product Advantages

• ✅ Long Radius Geometry – Minimizes turbulence and velocity loss, ideal for suction and liquid lines where flow efficiency is critical.
• ✅ Refrigeration-Grade Copper – Manufactured to meet stringent industry requirements for HVAC/R systems.
• ✅ Formed Seamlessly – Provides consistent wall thickness and reliable structural integrity under temperature and pressure fluctuations.
• ✅ Braze-Ready Ends – Suitable for soldering or brazing with compatible copper tubing, ensuring tight, permanent connections.

Specifications

• Material: Seamless copper (Type L or equivalent)
• Size: 1/2 inch nominal inside diameter
• Connection Type: Sweat/braze x sweat/braze
• Radius Type: Long radius, 1.5 × nominal pipe diameter
• Applicable Standards: ASTM B75, B280; NSF/ANSI 61 lead-free compliant

Common Applications

This fitting is commonly deployed in residential and commercial HVAC systems, including air conditioning units, refrigeration loops, and low-temperature chillers. Its geometry helps reduce friction loss where 90-degree directional changes are unavoidable.

Installation Guidelines

Ensure pipe ends are clean and properly deburred prior to brazing. Use nitrogen purging during brazing to prevent internal oxidation. Always verify sizing compatibility with mating components to maintain refrigerant system performance. Secure joints with appropriate filler metal as specified by system pressure requirements.

Did You Know?

Long-radius copper elbows are preferred over short-radius options in refrigeration systems because they reduce vibration and acoustic resonance while maintaining laminar flow characteristics.

The 1/2 inch Copper 90-Degree Long Radius Elbow is an ideal solution for precise refrigeration layout planning and performance optimization. Designed for critical path installations where efficiency, longevity, and serviceability matter.