PATIKIL 5/8 in OD 80.7x35mm Copper Elbow Pipe Fitting - Solid Heat

In this review of the PATIKIL 5/8 in OD 80.7x35mm copper elbow, the bottom line is straightforward: this two-pack is for technicians and DIYers who need a compact, reliable 180 degree copper bend for HVAC, plumbing or refrigeration lines. The single biggest reason to buy is the material and finish: solid copper construction with a smooth, burr-free surface that aids consistent solder connections and efficient heat transfer during welding or sweat installation.

Key Features

• Accurate dimensions: The 5/8 in outer diameter and 14 mm inner diameter match common small refrigeration and AC tubing for direct swaps.
• Heat conductive material: Made from copper to provide good thermal conductivity for effective heat transfer where soldering or brazing is required.
• Compact elbow design: The 80.7 mm total length and 35 mm width give a tight 180 degree bend useful in confined HVAC and plumbing spaces.
• Smooth finish: A clean, burr-free surface reduces the need for extra preparation and helps form better solder joints after cleaning.
• Two-piece pack: Includes 2 copper elbows so a small repair or paired line job can be completed without sourcing additional fittings.

Who It's For

This copper elbow suits HVAC technicians, refrigeration installers, and experienced DIYers who work on small-diameter copper lines for air conditioners, heat pumps, and water or gas plumbing. Its size and material make it ideal for directional changes in tight system layouts where a soldered connection is preferred.

It is not aimed at those who need threaded or quick-connect fittings, those working with significantly larger pipe diameters, or users who cannot or will not perform a soldering or welding connection. Confirm pipe size before ordering to avoid a mismatch.

Pros & Cons

Pros

• Solid copper construction that supports reliable heat transfer during soldering and brazing.
• Smooth, nominally burr-free surface that helps reduce prep time and improve joint quality.
• Compact 180 degree bend dimensions fit tight spaces common in HVAC and refrigeration work.
• Sold as a two-pack, offering immediate spare or paired-line capability.

Cons

• Requires cleaning and proper soldering skills for installation; not a push-fit or threaded option.
• Only suitable for the specific 5/8 in OD size, so buyers must confirm compatibility before purchase.

Specifications

Material	Copper
Outer Diameter	15.88 mm / 5/8 in
Inner Diameter	14 mm / 0.55 in
Total Length	80.7 mm / 3.18 in
Total Width	35 mm / 1.38 in
Thickness	1 mm / 0.04 in
Pack	2 pcs copper pipe fitting

Our Verdict

The PATIKIL 5/8 in OD copper elbow is a practical, value-minded option for professionals and competent DIYers needing a small 180 degree bend for HVAC, refrigeration, or plumbing lines. Its copper construction, compact footprint, and smooth finish justify the purchase when the pipe size matches, though buyers should be prepared to solder and verify dimensions before ordering.

Frequently Asked Questions

Is this fitting ready to install without preparation?
Answer. It requires cleaning the connection surfaces and then soldering or welding to install; it is not a push-fit product.

What systems is this suitable for?
Answer. It is suitable for water plumbing, air conditioner and heat pump lines, refrigeration systems, and can be used with oil or gas lines if the size fits.

How many fittings come in the package?
Answer. The product ships as a two-piece pack of copper pipe elbows.