Top 10 Best copper tub in 2026

Last Updated - 6/7/2026

🏆Best Choice

XIFOWE

XIFOWE 99.9% Copper Tube 1/4" OD x 3/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project...

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Size: 1/4" OD - 3/16" ID (6.35-4.75mm); Tube Wall: 1/32" (0.8 mm); Length: 10 Feet (3.048M). Note: The actual length of the copper tube is slightly longer than 10FT. And we used a ring cutter to cut the pipe, the cut section diameter will shrink
•Material: Soft copper tube with smooth, seamless surface, manufactured using advanced continuous casting and rolling technology. Complies with ASTM-B280 standard, offering excellent thermal conductivity, machinability, and corrosion resistance
•Wall Thickness & Durability: C12200 Copper Tube features a 0.8 mm wall thickness, making it an ideal solution for high-pressure systems, applications subject to external forces, and scenarios requiring long-term durability
•Shape Changeable: Soft, because copper tubes can bend and deform, they can often be made into elbows and joints. Smooth bending allows copper tubes to bend at any angle. Or used in manufacture of magnetism instruments or meters
•Wide Range of Application: Soft copper tube as refrigeration tube coil tube is widely used in air conditioners, HVAC system pipe, refrigerators, freezers, industry, gardening products, electrical, DIY projects, crafts, architectural models and frame

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$19.99

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K&S

K&S 3404 Round Copper Telescopic Tubing Assortment, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4 O. D. X 014" Wall Thickness X 12", 7 Pieces, Made in The USA

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•SIZE: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4 O. D. X . 014" Wall Thickness X 12" Long. Total of 7 pieces.
•VERSATILE USES: hobby/craft, home improvement, DIY, Electrical, woodworking, engineering, education, static models, prototyping, puppetry and more.
•HIGH-QUALITY MATERIAL: Precision tubing, seamless copper, clean ends. Durable, real copper. Copper alloy 122.
•Country of origin: United States

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$13.79

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Tynulox

Tynulox 3/4"(19mm) OD 99.9% Copper Tube 1mm Wall × 300mm Length × 1Pcs, Pure Copper Tubing 110 Copper Seamless Round Tubing for Refrigerator, Jewellery and Industry

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•❀---- Size: 3/4" OD - 43/64" ID (19-17mm), Length: 300mm(12"), Wall Thickness: 0.04"(1mm), 1Pcs
•❀---- DIY Decoration: You can cut the copper tube by yourself to choose the desired length.
•❀---- Excellent Conductivity: 99.9% copper has good strong heat transfer capability and electrical conductivity. In addition, it isn’t affected by corrosion, temperature and pressure. If you want refrigeration tubing in refrigerators, freezers and air conditioners, it’s a good choice.
•❀---- Nice Appearance: The surface of pure copper tubing is smooth with no seam and full of metallic luster. You can use it for DIY handicrafts, jewelry, crafts, etc.
•❀---- Multiple Sizes: You can choose diversiform sizes of copper tubings. (OD:1/8" ~2", Length:300mm). If you have any requirements, please send us Amazon Message.

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$12.99

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uxcell

uxcell Refrigeration Tubing 1/8" OD x 5/64" ID x 6.5 Ft Length Soft Coil Copper Tubing

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【1/8" OD X 5/64" ID X 6.5 FT】Refrigeration tube outer dia is 3mm, inner dia is 2mm, total length is 6.5Ft/2m long
•【HIGH REFRIGERATION EFFICIENCY】Good heat dissipation and refrigeration capability,high strength at low temperature.Copper tubes are hollow,so has strong heat transfer capability.If you need refrigeration for refrigerators, freezers, air conditioners, this is a good choice
•【 COPPER MATERIAL】Copper refrigerator tube has the features of high temperature resistance, corrosion resistance, oxidation resistance, durability, long service life
•【SOFT & SHAPE CHANGEABLE】Because refrigeration copper pipe can bend and deform, they can often be made into elbows and joints. Smooth bending allows copper tubes to bend at any angle
•【WIDELY APPLICATION】Refrigerator Tubing is not only used for refrigerator, freezer and air conditioner as refrigeration tubing coil, but also used as a HVAC system pipe.

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$8.49

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Tynulox

Tynulox Pure Copper Tubing 1/4" OD × 3/16" ID × 3FT Length Refrigeration Tubing Soft Coil 110 Copper Tube Seamless Round Tubing for Jewellery and Industry

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•❀---- Size: 1/4" OD × 3/16" ID (6.35×5mm) | Length: 3FT(0.9M) | Wall Thickness: 0.675mm (1/40")
•❀---- Excellent conductivity: 99.9% copper has good strong heat transfer capability and electrical conductivity. In addition, it isn’t affected by corrosion, temperature and pressure.If you want refrigeration tubing in refrigerators, freezers and air conditioners, it’s a good choice.
•❀---- Good Plastically: Copper tube can be bent at any angle, so they can be made into elbows and joints or deformed as different shapes for jewellery and crafts.You can cut the copper tube by yourself to choose the desired length.
•❀---- Nice Appearance:The surface of pure copper is smooth with no seam and full of metallic luster.You can use it for DIY handicrafts, jewelry, crafts, etc.
•❀---- Multiple sizes: You can choose diversiform sizes of copper tubings. (OD:1/8" ~7/8", Length:3~8.2FT).If you have any requirements, please send us Amazon Message.

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$8.59

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Eoiips

Eoiips Copper Round Tube 1/2”OD x 12/25”ID (12-13mm) Straight Copper Round Metal Pipe Tubing, 6" Length, 3pcs

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Specification】Size: 12/25”ID x 1/2”OD (12-13mm); Length: 5.9”(150mm); 3PCS
•【High quality metal material】Straight copper round tubes are made of high quality copper with good electrical and thermal conductivity and can be processed and cut as required.
•【Smooth & Seamless】The surface of the round copper tube is smooth and seamless for precise application.
•【Wide Application】Applied to electrical and thermal conductivity equipment, it can be welded. It can also be used for metal craft & metal working hobbies, DIY model making, home decoration, frames and more.
•【Warm Tips】 Due to the nature of metallic copper, the surface may oxidize, which does not affect use. Polish with fine sandpaper to restore gloss.

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$11.99

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uxcell

uxcell Copper Round Tube, 15mm OD 0.5mm Wall Thickness 100mm Length Straight Pipe Tubing 3 Pcs

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•[Durable Copper Tube] - Made of copper material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, ductility, and weather resistance. Can be used on various occasions.
•[Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
•[Weldable & Cuttable] - Copper tubing can be welded and processed to different lengths according to your needs by using the right equipment.
•[Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless copper round tube for precision applications.
•[Warm Note] - The surface of the copper tube is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding.

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$7.49

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uxcell

uxcell Copper Round Tube, 2mm OD 0.2mm Wall Thickness 300mm Long Straight Pipe Tubing 3 Pcs

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•[Durable Copper Tube] - Made of copper material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, ductility, and weather resistance. Can be used on various occasions.
•[Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
•[Weldable & Cuttable] - Copper tubing can be welded and processed to different lengths according to your needs by using the right equipment.
•[Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless copper round tube for precision applications.
•[Warm Note] - The surface of the copper tube is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding.

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$9.99

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M METERXITY

M METERXITY 200mm Copper Round Tube, 2mm 3mm 4mm 5mm 6mm 7mm OD 0.2mm Wall Thick Seamless Straight Copper Pipe Tubing for Construction/Machining/Crafting [Set of 6 Sizes]

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•[Multipurpose Use] - Good for industrial applications such as construction, manufacturing, machining, and structural, providing reliability and versatility. This seamless copper pipe is also suited for outdoor gardening, DIY projects, wind chimes, architectural models, etc.
•[Durable Copper Tube] - Made from copper, this round tube offers high strength, good thermal conductivity, electric conductivity, corrosion resistance, good ductility, and toughness for various applications
•[Size & Package] - Length: 200 mm/ 7.9 inch; Wall Thick: 0.2 mm/ 0.008 inch; Outer Dia.: 2mm/ 3mm/ 4mm/ 5mm/ 6mm/ 7mm; Package Includes: Set of 6 Pack in x Copper Round Tubes
•[Advantages] - Crafted with precision engineering, this copper tube ensures consistent quality and performance in various industrial and DIY projects. Copper's unique deep red color adds an elegant touch, making it popular in decoration and craftsmanship
•[Flexibility] - The copper round tube is designed for cold-worked and hot-worked, allowing for forging, drawing, and rolling processes. If there is oxidation on the surface of the pipe, you can polish the surface with fine sandpaper

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$8.99

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uxcell

uxcell Copper Tube, 2mm 3mm 4mm 5mm 6mm 7mm OD x 0.25mm Wall Thickness 200mm Length Metal Tubing, Pack of 6

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•[Tube Size] - 2mm 3mm 4mm 5mm 6mm 7mm in Outer Diameter; 0.25mm/0.01inch in Wall Thickness; 200mm/7.87inch in Length.
•[Material] - Made of copper for high strength, weldability, corrosion resistance and long-lasting durability.
•[Applications] - Commonly used in DIY projects, hobbies, crafts, normal models, small building models, home decoration, frames, industry, gardening products and more.
•[Seamless Construction] - The surface is smooth and seamless and is available for precision applications.
•[Tips] - It can be punched and processed according to your needs. Please be careful when you are processing the item.

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$9.79

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