Hailiang 1/290cest 90 Degree Copper Elbow 1/2 Inch Od

Product Description

The HAILIANG 1/290cest is a 90-degree short-radius street elbow made from copper, sized for 0.5-inch outside diameter tubing. It is used to make directional changes in copper piping systems where space is limited and a tight turn is required. The street configuration means one end is a male slip fit and the other is a female socket, allowing direct connection to a fitting or pipe without an additional coupling. Licensed plumbers and HVAC technicians install this fitting in potable water, hydronic, and refrigerant piping applications.

This elbow is suited for residential and light commercial plumbing and HVAC work. The short-radius design is chosen when a standard long-radius elbow does not fit within the available rough-in space. It is commonly installed in tight wall cavities, mechanical closets, and equipment connections where a full-sweep elbow would interfere with adjacent structure or components. Sold individually, it is a standard trade-supply fitting stocked for service calls and new construction alike.

Key Features

• 90-degree bend angle for perpendicular direction changes in copper piping
• Short-radius geometry fits confined spaces where long-radius elbows will not clear
• Street configuration eliminates the need for an extra coupling at one end
• Copper construction is compatible with standard sweat soldering and brazing methods
• 0.5-inch OD sizing covers the most common residential supply line diameter

Compatibility

Designed as a standard OEM-style replacement and new-installation fitting for 0.5-inch OD copper piping systems used in residential and commercial plumbing and HVAC applications.

Installation Notes

Installation is performed by a licensed plumber or HVAC technician following local plumbing codes and applicable sections of the IPC or IFGC. Shut off and depressurize the water or refrigerant circuit fully before cutting into the existing line. Clean and deburr all pipe ends before applying flux and sweating the joint. Do not apply heat directly to the fitting socket longer than necessary, as overheating can degrade the joint.

Technical Specifications

• Outside Diameter: 0.5 inches
• Bend Angle: 90 degrees
• Radius Type: Short Radius
• End Configuration: Street (Male x Female)
• Material: Copper
• Manufacturer Part Number (Alt): HL15-254-0025
• Sold As: Each

Standard Information

• Brand: HAILIANG
• Manufacturer Part Number: 1/290cest