

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The HAILIANG HL15-254-0050 is a 5/8-inch 90-degree elbow fitting designed for use in refrigerant piping, HVAC, or plumbing systems where a right-angle directional change is required. This single-unit fitting redirects flow at a full 90-degree angle and is sized at 5/8 inch to match standard tubing or pipe connections in its class. HVAC technicians and plumbers install this type of elbow when routing lines around obstacles or making turns within a system layout.
This elbow is suited for residential and light commercial installations where a 5/8-inch connection point requires a 90-degree turn. Typical applications include refrigerant line routing, copper tubing systems, and similar trade installations where a precise directional change is needed without additional adapters or fittings. Always verify the connection size and fitting type against the existing system before installation.
Designed as an OEM-style replacement or direct-install fitting for systems requiring a 5/8-inch 90-degree elbow connection. Confirm tube or pipe diameter and fitting end type before installation.
Installation of this elbow should be performed by a licensed HVAC technician or plumber depending on the system type. Shut off system pressure and isolate the line before cutting or disconnecting any existing fittings. Follow applicable codes such as the International Mechanical Code or local plumbing codes for fitting connections and joint methods. Do not overtighten or force connections that do not align without adjustment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!