The Best Welded Tube Fittings

Looking for the best Welded Tube Fittings?

Discover now our comparison of the best Welded Tube Fittings. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Welded Tube Fittings are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Welded Tube Fittings in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

ANCIMOON 5PCS 3/8'' Hydraulic Hose Fittings 90 Degree, 3/8’’ JIC to #6 SAE/ORB Male

Dual Threaded Connection: One end has a 3/8’’ JIC 37° male fitting with a cone-shaped seat, while the other end features a #6 SAE/ORB male fitting with straight threads and an O-ring for sealing
90° Angle: Provides a directional change in the fluid flow, ideal for routing hoses in tight spaces or adjusting fluid paths in specific setups
Sealing Mechanism: The #6 SAE/ORB side uses an O-ring to ensure a leak-proof seal, creating a reliable connection
Versatile Compatibility: Designed to connect two different hydraulic fitting types—JIC and SAE/ORB—allowing flexibility in assembly
Practical Application: The adapter is particularly useful in systems where space constraints or specific hose routing require a 90° angle to reorient the flow path

No. 2

John Guest Acetal Copolymer Tube Fitting, Straight Adaptor, 3/8" Tube OD x 1/2" NPTF Male (Pack of 10)

Straight adapter connects pipes or fittings of different types in a straight line
Push-to-connect fitting connects to pipes or tubing on one end and has an NPTF male connector on the other
Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
Working pressure of up to 150 psi
Meets NSF/ANSI standards 14, 51, and 61 for quality assurance

No. 3

YIDU69Q 8 Pcs 2" Square Tube Fittings-2 Way Connector, L Square Tubing 90 Degree Corner Joint Fence Rail Clamp

Fit with tube size: 2" x2" (50.8×50.8mm),Applicable project: square tube
Thick: 1/16"(1.2mm)
Prepunched hole size(4pcs): for #10 screw (Φ5mm)
Low carbon steel,electro-galvanized
Package list: 8pcs square tube clamps

SaleNo. 4

PATIKIL Flare Gasket, 10Pcs Fit for 1/2" Tube Size 45 Degree Copper Flared Pipe Fittings for Air Conditioner Refrigeration Accessories

Specification: Material: Copper; Color: Copper Color; Size: 16.2 x 9.9 x 3.2mm / 0.64 x 0.39 x 0.13inch (Outer Dia x Inner Dia x H); Application: Suitable for 1/2" Tube OD Size; Package List: 10Pcs x Copper Flare Gasket
The copper flare gasket is used for sealing 45 degree flare pipe fitting. Widely used in air conditioner, refrigeration machine, gas and hydraulic applications.
Advantage: Our flare gasket is made of quality copper, wear-resistant, hard, and not easily deformed for durable use. Good ductility and corrosion resistance. The surface is smooth and without burrs, good for metal-to-metal seal.
Instruction: The flare gasket can be used with brass, aluminum, chopper, welded steel hydraulic tubing that can be flared, such as flared copper pipes, flare nuts, flare plugs, flare adapters etc.
NOTE: Please check the size before purchasing.

No. 5

John Guest Acetal Copolymer Tube Fitting, Reducing Straight Union, 1/2" x 3/8" Tube OD (Pack of 10)

Reducing straight union for connecting and disconnecting two inline pipes of different diameters more easily than couplings
Accepts nylon and polyurethane tube fittings
Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
Working pressure of up to 150 psi
Meets NSF/ANSI standards 14, 51, and 61 for quality assurance

No. 6

YIDU69Q 12 Pcs 1" Square Tube Fittings-2 Way Connector, L Square Tubing 90 Degree Corner Joint Fence Rail Clamp

Applicable project: square tube,Fit with tube size: 1" x 1" (25.4×25.4mm)
Prepunched hole size(2pcs): 3/16"(5mm),Thick: 1/16" (1.2mm)
Low carbon steel,electrogalvanized
Product size: 2-3/32" x 2-3/32" x 1-3/32" (53x53x28mm)
Package list: 12pcs 1" square tube connector

No. 7

John Guest Acetal Copolymer Tube Fitting, Reducer, 1/4" Tube OD x 3/8" Stem OD (Pack of 10)

Reducing coupler for connecting two tubes with different diameters
Fitting connects to tubing on both ends
Acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
Suitable for soft metal, plastic tubes, air, or inert gases
Meets NSF standards 14, 51, and 61 for quality assurance

No. 8

4 PCS Hollow Threaded Tube Stainless Steel 6 Inch Capillary Tube Inner Threaded Rods Studs Round Tubing Metal Straight Pipe Fittings Replacement Accessories with M4 Screws Hardware DIY Repair Part

Our hollow threaded tube is made of stainless steel, with a smooth surface and durability. Each end of the steel pipe is spiral shaped to facilitate the installation of screws.
The capillary tube has a smooth surface and an inner wall with a screw. The tube is hollow in the middle and threaded each end, which can be used to fasten and match the M4 screws.
These threaded rods studs can be cut freely. It is safe and strong enough for long-term use.
These tubes are 5.9 inches (150 mm) long and have an outer diameter of 0.2 inches (4.8 mm) long.
Each package contains 4 tubes and 8 screws.

No. 9

GEPPHILL 1/2" x 50Ft 304 Stainless Steel Tubing Coil, Immerson Tubing Coil, Water Chiller Tube, Ice Bath Beer Brewing Tubing Coil, Welded Stainless Steel Tubing for DIY Projects

Rapidly cooling the wort: this is a 50ft chunk of 1/2 inch stainless tubing, the 1/2 inch pipe has lots of surface area and with a medium to moderate flow rate you can take the heat out of five gallons in a few minutes. This is much better than an hour or more in the refrigerator once kegged.
Easy to use and clean: making them a convenient option for homebrewers; easy to wash any leftover debris that could affect the quality of the beer
High quality for chilling: stainless steel coil for wort chilling can improve the clarity of the final beer by promoting the "cold break"
Faster and efficient to pitching temperatures: stainless steel coils can bring the wort to pitching temperatures in as little as 15 minutes, saving time on brew day and allowing homebrewers to move on to the next step of the brewing process more quickly.
Diversity of uses: many possibilities for this Gepphill brand coil of 1/2-inch by 50-foot stainless steel tubing. You can chill anything you can push through the tubing, not just wort. Hook it to a circulation pump and your ice bath tub and fill the surrounding bucket with more ice, for a quick chill down.

No. 10

PATIKIL 1/2" Brass Flare Nut, 5pcs SAE 45 Degree Copper Flare Tube Fitting Brass Pipe Fitting for Air Conditioner Copper Pipe Extension Water Gas Line, Matte

Color: Gold; Material: Brass; Thread specification: 1/2" female flare ( 3/4"-16 UNF thread); Height: 20mm / 0.79 inch; Hex Width: 24mm / 0.94 inch; Inner Hole Dia: 12.9mm / 0.51 inch; Fit for copper pipe outer diameter 1/2" (12.7mm); Temperature: -53 Celsius to 100 Celsius; Packing List: 5pcs x Brass Flare Nut
Advantages: Made from brass, our flare tube fittings are rust-resistant, corrosion-resistant, and vibration-resistant, ensuring long-lasting performance. Our flare tube fittings create a secure, leak-free seal even in high-pressure and vibrating applications, saving you time and effort on repairs.
Instruction: Easy installation and reusability. Our flare tube fittings are easy to install and can be reused, making them a versatile and cost-effective solution for all your flare tube fitting needs.
Application: Our brass flare tube fitting can work with aluminum, copper, brass, and welded steel tubing that can be flared, ensuring a secure connection for all your fuel, oil, gas, and air line applications. Manufactured especially for hard-to-hold liquids and gases. These brass flare tube fittings are good solutions for your mini split air conditioner, HVAC system and other plumbing needs.
NOTE: The tape is provided as an additional accessory for your plumbing work, we don't advise using this tape on flare tube fittings.

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Last update on 2025-07-03 / Affiliate links / Images from Amazon Product Advertising API

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