Tube Fittings of 2025
Best Choice1
Clicked 1 times in the last monthCheeMuiiCheeMuii 76 Pcs Brass DOT Air Line Fittings Kit Push Lock Air Fittings Push to Connect Fittings NPT Thread & Quick Connect Air Hose Fittings for DOT Air Line Air Hose Pneumatic Tubing
Main highlights- WIDE APPLICATION: The brass DOT air fittings can be used for air suspension systems, perfect for semi truck/trailer/RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc
- PREMIUM DOT FITTINGS: CheeMuii DOT air hose fittings are made of CA360 pure brass, meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life
- MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 800 PSI and in temperatures from -40°F to +248°F (-40°C to +120°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
- EASY INSTALLATION: The quick connect design and precise NPT threading make installation of air brake accessories easy, just push to connect. And there is pre-applied sealant on NPT male thread for better sealing
- AIR SUSPENSION VALVE: CheeMuii 1/4" inflation Schrader valves are made of CA360 pure brass, which is durable and corrosion-resistant. Thread length: 3/4". Provide a manual inflation point to air spring suspension bags. Each expansion valve is equipped with a protective cap to prevent dirt and mud
- 76 PCS PACKAGE: The 76 pcs DOT air line fittings assortment includes: 6 pcs brass tube tee fittings, 14 pcs brass straight union connectors, 20 pcs brass straight push & NPT thread, 13 pcs 90°elbows NPT thread, 9 pcs 360° swivel elbows NPT thread,4 pcs 45°elbows NPT thread, 6 pcs brass bushings, 2 pcs brass 1/4" inflation Schrader valve, 1 pc tube cutter, 1 pc Teflon tape. Air brake line fittings types: 1/8", 1/4", 3/8", 1/2"
9.8Exceptional
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Value for Money2
CheeMuiiCheeMuii 43 PCS Brass DOT Air Brake Line Fittings 1/4" 3/8" 1/2" Push to Connect Fittings Quick Connect & NPT Thread Tube Air Hose Fittings Repair Kit for Truck or Industrial Air System
Main highlights- WIDE APPLICATION: The brass DOT air brake fittings can be used with air suspension systems, copper tubing in airlines brake systems, perfect for truck /RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc
- PREMIUM QUALITY: Our DOT air hose fittings are made of high-quality CA360 brass, meets D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life
- MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 800 psi and temperatures from -65°F to +200°F (-40°C to +93°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
- EASY INSTALLATION: The quick connect design and precise NPT threading make installation of air brake accessories easy, just push to connect. And there is pre-applied sealant on NPT male thread for better sealing
- 43 PCS PACKAGE: The DOT air brake fittings kit includes: 6 pcs brass tube tee fittings, 6 pcs brass straight union connectors, 14 pcs brass straight push connectors NPT thread, 14 pcs 90°elbows NPT thread, 2 pcs brass 1/4" inflation Schrader valve, 1 pc tube cutter. Air brake fitting assortment types: 1/8", 1/4", 3/8", 1/2"
9.5Excellent
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3
HromeeHromee Air Line Tubing Kit, 1/4 Inch (6.35MM) OD x 32.8 Feet Polyurethane PU Tube and Push to Connect Fittings, 14 PCS Compressed Pipe and Accessories Kit
Why we love it
Easy installation: DIY setup.
Long tubing: 10M.
High pressure: 120PSI.
9.4Excellent
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4
KonohanKonohan 100 Pieces Air Hose Fittings Air Line Fittings Straight Push to link 4 6 8 10 12 mm Quick Release Pneumatic Connectors Plastic Straight Tube Connector Push to Connect Fittings for Tube
Main highlights- Wide Applications for You: air fittings are suitable for many usages, such as industries automatic production equipment, like machinery, automobile, electronics, packaging, and so on, bringing a fluent use experience
- Reliable Material to Serve: tube fittings are made of quality PU and plastic, with high pressure resistance, hard to trip out, not easy to deform or break, suitable for long lasting use
- Proper Size to Fit: the 100 pieces air hose connector fittings are in 5 diameters, 20 pieces for each diameter, and the diameters include 1/4 inch, 5/32 inch fittings, 5/16 inch, 3/8 inch and 1/2 inch fittings, to meet your various demands and assorted applications
- Flexible and Straight: air line fittings are flexible and simple to rotate as needed, with ellipse ring design, no other tools needed, just give a little push, time saving and energy saving
- Easy to Use: you will get 100 pieces of air hose connectors, which are easy to install or remove, with the push in design to connect the tube easily, quick and safe, the enough quantity will suffice your spare parts needs
9.3Excellent
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5
TAILONZ PNEUMATICTAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 12)
Why we love it
Easy installation with push-to-connect design.
Durable copper and plastic construction.
Versatile for various tube materials.
9.1Excellent
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6
HaminelerHamineler 12 PCS Straight Push Release Connectors, Push to Connect Tube Fitting Tube Connect Fittings 1/8inch NPT Thread 1/4inch Tube OD
Main highlights- Thread type: 1/8" NPT Thread.
- Suitable for PU / PA / PE / PVC 1/4" tube OD
- Medium: Air, Operating Pressure: 0- 150 PSI, Working Temperature: 32～140°F.
- Material: plastic, copper nickel plating
- Easy to install and disassemble, good sealing performance.
8.9Very Good
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7
TAILONZ PNEUMATICTAILONZ PNEUMATIC Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fitting PC-1/4-N2 (Pack of 10)
Main highlights- 【Size】1/4" Tube OD x 1/4" NPT Thread，Notice - NPT Thread Size is a Nominal Pipe Size, and it Does Not represent the actual diameter
- 【Product Name】Straight Push-in Connect Fittings
- 【Maximum Pressure】145Psi【Working Temperature】32～140°F
- 【Material】Copper and Plastic
- 【Applicable Tube】PU / PA / PE / PVC
8.7Very Good
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8
LiimevvonLiimevvon 1/4" OD Quick Connect Push In to Connect for RO Water Reverse Osmosis System Water Tube Fitting Set Of 20 (ball valve+T+I+L Type Combo)
Main highlights- Standard fitting for water filter systems using 6mm water filter tubing
- Push fit fittings,Quick Connect Fitting 1/4" RO Water System
- No tools required,Push fit fittings
- Easy to use,Mini quick connect push tee 1/4-Inch OD
- Applications include RO system beverage dispensing refrigerator ice maker coffee machine etc
8.5Good
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9
BreezliyBreezliy Compression Fittings Assortment kit-6 Sizes(1/8"3/16" 1/4" 5/16" 3/8" 1/2") Brass Compression Sleeves Ferrules & Insert,used to connect lines for air,water,fuel,oil and inert gases
Main highlights- ★Suitable for the outer diameter of the pipe:1/8"3/16"1/4" 5/16" 3/8" 1/2",Used with plastic,copper, brass or aluminum tubing.
- ★Package Include:🔷25PCS 1/8" ,🔷25PCS 3/16",🔷25PCS 1/4" ,🔷20PCS 5/16",🔷15PCS 3/8" ,🔷5PCS 1/2" Sleeves Ferrules and Insert ,Total is 230PCS Compression Fittings Assortment kit .
- ★Material: Brass.Corrosion resistance, ductility at high temperatures, and low magnetic permeability.
- ★Easy to Use: These fittings are easy to assemble requiring no soldering, flaring or deburring. Standard Compression Fittings are suitable for a wide variety of applications.It can keeps plastic tube from collapsing when tightened. And prevent leakage.
- ★Application: Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way.
8.4Good
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10
HASAOMOIHASAOMOI 101Pcs Brass Compression Tube Pipe Fittings, Air Nylon Tubing Fittings Assortment Kits 1/4" 1/8" 3/8" 1/2" 5/8" Union/Tee/Elbow/Straight Connector for Industrial Use or Trucks Trailers
Main highlights- WORKING PRESSURE & TEMPERATURE: The maximum working pressure of compression tube fitting repair is up to 200PSI , temperature range -65°F to +250°F (-53°C to +121°C)
- WIDELY USE: Brass compression tube fittings meet specifications and standards of ASA, ASME and SAE. Good sealing and repeatability, temperature and pressure resistance. Perfect fit for oil, gas, water and other non-corrosive or corrosive pipeline systems, no need for welding and flaring tools, easy disassembly, installation and maintenance, etc
- PREMIUM MATERIAL: Our brass compression fittings kit is made of high-quality brass, with strong wear, corrosion resistance, high compressive strength, durability, low magnetic permeability and high temperature ductility
- PACKAGE INCLUDES: The brass compression tube pipe fittings kit package includes 101 pcs: 12 pcs union connectors, 3 pcs tube tees, 6 pcs 90°elbows NPT Thread, 4 pcs straight male connectors NPT Thread, 4 pcs straight male connectors FNPT Thread, 6 pcs hex hushing, 32 pcs sleeves ferrules, 16 pcs sleeves Insert, 16 pcs sleeve nuts. In addition, with 1 pc 4m teflon tape and 1pc tube cutter
- EASY TO INSTALL: Manufactured for low and medium-pressure tubing connection work where excessive vibration or tube movement is not involved. Compression Fittings do not require any flaring, soldering, or other type of tubing preparation. Use with copper, brass, aluminum, or plastic tubing. Standard fittings use short nuts
8.2Good
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