Best Stove Pipe Elbow (2026)

Compare the picks

Specifications are manufacturer rated, as published on each listing and collected 22 October 2026. Where a listing states a figure two ways, the table shows both.

How we scored them

Each elbow is scored on performance, build, value, safety and warranty, using only what the listing publishes. The weights are on our How We Pick page.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

Buying guide: the best stove pipe elbow

Diameter: 2.36 in, 4 in or 8 in

Diameter is the first thing to match. The three camping elbows are 2.36 in (6 cm), made for tent stoves, RVs and other small stoves with a stove jack. The Imperial is 4 in, the standard size for home stove flue pipe. The UNITED STATES HDW is 8 in for larger flue pipe. A 2.36 in elbow will not fit a 4 in pipe, and a 4 in elbow will not fit a 2.36 in pipe. Measure the outside diameter of the pipe with a tape, not the stove, and buy the elbow that matches that number. If the pipe is between sizes, the Imperial’s 4 in and the US HDW’s 8 in are the only home-flue options here.

Angle: fixed 90 degrees or adjustable

Four of the five are fixed 90 degree elbows: one bend, one direction, and that is all they do. The Imperial is adjustable from 0 to 90 degrees, so it can make a gentle offset or a full right angle. Adjustable elbows are made of crimped segments that swivel, and they hold the set angle once the pipe is together. If the flue needs to dodge a joist or line up with the chimney thimble, the adjustable elbow earns its place. For a simple corner in a tent stove pipe, where the stove jack sets the angle, a fixed 90 does the job and costs less fuss.

Material and wall

The three camping elbows are stainless steel, which the listings say resists rust, high temperature and acid and alkali corrosion. Stainless matters for a stove that burns outdoors, where rain and snow sit on the pipe between burns. The SoloWilder and POFUIERKN list a 0.3 mm wall; the FIREHIKING lists 0.35 mm on the elbow and 0.5 mm on the straight pipe, the thickest stainless here. The Imperial is black alloy steel, 28 gauge, the standard material for indoor flue pipe that stays dry. The UNITED STATES HDW is a corrugated black metal elbow. Thinner walls bend easier by hand, so the SoloWilder and POFUIERKN warn not to deform the pipe by compression or by hand when joining.

Camping or home

The camping elbows are light, packable and made for stoves that move: hot tents, hammock tents, RVs. They come in pairs, and the FIREHIKING lists compatibility with straight pipes for longer runs. Two elbows in the box means two corners in the pipe run, or a spare for the next trip. The Imperial and UNITED STATES HDW are for fixed home flue pipe, connecting two lengths of pipe together. The Imperial lists 7.36 ounces, while the US HDW lists 3 pounds, so the home elbows are heavier iron. Do not use a camping elbow on a home flue, and do not expect a home flue elbow to pack into a tent bag.

Wall thickness, weight and what is in the box

Thickness matters when the pipe gets hot and gets knocked around at camp. The FIREHIKING states the most detail: 0.5 mm on the straight pipe and 0.35 mm on the elbow. The SoloWilder and POFUIERKN state 0.3 mm nominal wall on their elbows. The Imperial states 28 gauge black steel and weighs 7.36 oz, while the 8 in US HDW elbow weighs 3 lb, a reminder that a bigger diameter means much more metal to handle. The POFUIERKN lists 0.2 kg and box dimensions of 2.3 by 5.1 by 5.1 in. On count: SoloWilder, FIREHIKING and POFUIERKN each ship 2 elbows; the Imperial and US HDW ship one elbow each. If a flue run needs two bends, a 2-pack covers it in one order; with a single elbow, plan the second bend separately. The Imperial adjusts from 0 to 90 degrees, so one fitting can cover an offset the fixed 90-degree camping elbows cannot.

Around the Woodpile

• Match the elbow to the pipe diameter: 2.36 in for camping stoves, 4 in for home flue, 8 in for larger pipe.
• Do not compress the pipe when joining; the SoloWilder and POFUIERKN warn that deformation loosens the joint.
• The SoloWilder lists a tight joint with no gas leakage; check the fit before the first burn.
• Stainless elbows resist rust; the black Imperial is alloy steel, so keep it dry in storage.
• Adjust the Imperial elbow to its final angle before the pipe goes in; moving it after fitting loosens the seam.

Frequently Asked Questions

What size stove pipe elbow do I need?

The same diameter as the pipe. The camping elbows here are 2.36 in (6 cm) for tent and RV stoves. The Imperial is 4 in for standard home flue pipe, and the UNITED STATES HDW is 8 in for larger flue. Measure the outside diameter of your pipe and match it.

Can the angle be adjusted?

The Imperial elbow is adjustable from 0 to 90 degrees. The other four are fixed 90 degree elbows. If the flue needs an offset rather than a right angle, the adjustable one is the pick.

Stainless steel or black steel?

Stainless steel resists rust and corrosion, which the camping elbow listings state plainly. Black steel is the standard for indoor flue pipe, where the Imperial’s 28 gauge black elbow fits. Pick the material the stove location calls for.

How many elbows come in the box?

The SoloWilder, FIREHIKING and POFUIERKN each include 2 elbows. The Imperial and UNITED STATES HDW are single elbows. Two corners in the flue run means two elbows, or one pair.

Do these fit my wood stove pipe?

The 2.36 in elbows fit camping stoves with that pipe size, including hot tents and RVs. The 4 in Imperial fits standard home stove flue pipe. The 8 in UNITED STATES HDW fits larger flue. Check the pipe diameter and the listing’s stated use before ordering.

Can I use two elbows in one flue run?

The camping kits ship in pairs, so two corners in one run is exactly what they are for. Each elbow adds resistance to the draft, so keep the run as straight as the setup allows and use only the elbows the run needs.

Related guides

Also see our double wall vs triple wall chimney pipe. Also see our best wood stove for power outages. Also see our stainless vs galvanized chimney cap.