Best Malida Tube Fittings in 2026

Material: plastic, copper nickel plating

Thread type: 1/8" NPT Thread.

Suitable for PU / PA / PE / PVC 1/4" tube OD

Type:Push In Male Connector. Size:1/4” od tubing 1/4”NPT. Weight:18.5g od tubing air fitting quick release air line fittings

Fluid Admitted:Air, Vacuum, air fittings (No Freezing)

Working Pressure:0-1.0mpa | 0-150psi. Proof Pressure:1.5.Mpa | 150 psi push fittings tube coupler airline quick connect

Includes 10 Steel Tube Nut, 3/16, M10x1.0 Inverted, per bag

Our brake line tube nuts are made with unmatched superior quality

Plated for corrosion resistance

Type:1/2" Od x 3/8" NPT Male Push to Connect Fittings; Body Style: Male Straight

1/2 inch Tube Air Fittings Fluid Admitted: Air, Water (No Freezing)

3/8 Quick Connect Fittings Working Pressure:0-1.0mpa | 0-150psi; Proof Pressure:3.0Mpa | 435psi; Negative Pressure:-100Kpa | -29.5 In Hg

Body Style: Male Straight / Size:3/8"OD x 1/4" NPT Straight Union Connector

Fluid Type:Air Vacuum,water,oil (no freezing)

Working Pressure:0-1.0MPa | 0-145psi/Applicable Tube:PU / PA / PE / PVC

Type:Push in fitting/Push to connect / Size:1/4" Straight Union Connector

Fluid Admitted:Air Vacuum Water (no freezing)

Working Pressure:0-1.0MPa | 0-145psi/Applicable Tube:PU / PA / PE / PVC

Type:1/4" Od x 1/8" NPT Thread Push to Connect Fittings; Body Style: Female Straight

1/4 inch Air line Fittings Fluid Admitted: Air, Water (No Freezing)

1/4 Quick Connect fittings Working Pressure:0-1.0mpa | 0-150psi; Proof Pressure:3.0Mpa | 435psi; Negative Pressure:-100Kpa | -29.5 In Hg

1/4 Union Straight Push to connect fittings Fluid Admitted: Air, Water, Steam ;Pressure: 2MPa | 290psi/ Applicable: Pipe PU/NYLON/Soft PE; Working Temperature:-20°C—120°C | -4°F—248°F

1/4 Push connectors Nickel Plated Brass - corrosion resistance, ductility at high temperatures, and low magnetic permeability; Seal: O-ring FKM(Viton)

These 1/4 quick connect fittings work great ,available in various styles and models ,good to suit your pneumatic piping needs perfectly, easy to connect and disconnect, a quick fix to your leaking problems.

Product : Quick Fittings,Model:PC6-02.Package Content : 10 x Quick Fittings

Material : Copper nickel plating+Green rubber; Color : Silver + Black

Thread Size : 1/4" ≈ 13.1mm; Inner Diameter(Black End) : 6mm.Size(Each) : 21 x 15.7mm/ 0.8" x 0.6" (L*W).The specific dimensions are shown in the figure

Made of high-quality plastics and nickel-plated copper for durable use

Type: Quick Connect Fitting Connector

Advantages: Easy installation and disassembly, good sealing performance

Bulkhead Fitting Push Connector Type : 3/8 inch, Tube OD 3/8 inch NPT

Bulkhead Fitting Type: Push In Straight Male Connector; Body:Nickel Plated Brass Seal, O-Ring NBR;

Bulkhead Fitting Features: high pressure resistant and non tripping, all taper pipe threads are paint Teflon leakage-proof rubber, offering good seal property

Auto Supplies Direct 3/16" Standard Inverted Flare Tube Nuts Pack of (15) for Cars and Trucks

For Automotive Brake Line Systems, Works With Your Preferred 3/16" Brake Line Of Your Choice

Most Common 3/16" SAE Inverted Flare / Double Flare Size

Male Straight - 1/4" Tube OD x 1/8" NPT Thread (Nominal Ourside Pipe Diameter OD: 0.405")

Nickel Plated Brass

Working Temp.: -4 ~ 160 Fahrenheit/ Max. Working Press: 261 PSI

Push fittings size: PC 5/16-NPT 1/8; material: nickel plated brass

Push to connect fitting working medium: compressed air, vacuum ( not other liquid); working pressure: 0-150 PSI/ 0-9.9kgf/cm2 (0-990kpa)

Push fitting negative pressure: -29.5 in Hg/ -750mm Hg; working temperature: 32-160℉ / 0-70℃; application of air tube: polyurethane and nylon tube

Made of high-quality plastics and nickel-plated copper for durable use

Type: Quick Connect Fitting Connector

Advantages: Easy installation and disassembly, good sealing performance

【Durable】This fitting has nickel plated brass body with POM release button and zinc alloy ferrule. Operating Pressure: 0~145 Psi. High pressure resistance, corrosion resistance and a long service life.

【Push Lock】Quick connect fittings easy to install and remove, just one touch to connect the tube. The release ring adopts ellipse design, removed conveniently.

【Convenience】360°rotation, after installation, the tube direction can be changed easily. This fittings have hexagonal body allowing tightening with wrench, additionally can be screwed with Allen tool, which is especially convenient where there is limited access to installation place.

【Durable】This fitting has a strong PBT housing with POM release button and zinc alloy ferrule. The thread port adopts nickel plated brass material. High pressure resistance, corrosion resistance and a long service life.

【Good Sealing Performance】Stainless steel tube gripping claw makes the grip force stronger, not easy to trip or leak. External tightening with a flat wrench or socket wrench.

【Push Lock】 Quick connect fittings easy to install and remove, just a simple push to connect the tube. The release ring adopts ellipse design, removed conveniently. 360°rotation, after installation, the tube direction can be changed easily.

[PRODUCT PARAMETER]:3 LOOPS,Heat can be transmitted 30-45 square meters.1" NPT supply and return shut-off ball valves,SUS 304 stainless steel cold forming, corrosion resistance, no rust, better sealing, more precise control, the main tube is not demagnetized as a whole, longer life than demagnetization tubes, and higher hardness.

[VISUAL FLOW METER]:The water inlet branch is equipped with a visual flow meter type shut-off valve, which can accurately adjust the water flow of each channel and prevent the branch from grabbing water. Just open the red cap and turn the red base to adjust the water volume of each channel to 0-5 liters/min. Effectively ensure the hydraulic balance of each road.

[AUTO EXHAUST VALVE]:Automatic exhaust valve, in a continuous automatic manner, Eliminates the air inside when the system is filled with water and during operation.A hygroscopic vent cap prevents accidental drips.

👍Package Content:10Pcs Speed Control Fittings.Thread Diameter:M5.Inner Diameter (Blue End):6mm/0. 24".Overall Size (Approx. ):28mm*25mm*13.5mm/1.10''*0.98''*0.53'' (L*W*T).

👍The body of the joint is made of high-quality brass,and the nickel-plated design is used on its appearance, which makes it beautiful and more durable.

👍Offers a secure connections that hold the tube firmly without restricting flow.The special adjustment needle design provides a high precision air flow adjustment.

Designed for Polyurethane or Nylon tubing

Quick and Reliable connections

Reusable: Multiple connections/disconnections

Material: High quality brass material with Nickel plating against corrosion

Working Pressure: 200 psi Maximum working pressure

Sealing: Double O-ring ensure 100% sealing in high working pressure

【Product Name】 Union Cross Type Fittings Push Lock

【Material】Plastic, nickel-pleated brass, stainless steel etc.

Push-to-connect tube connection on five end .A good release cap can withstand greater and stronger pressure without tripping.

【Product Name】52PCS trachea kit combination

【Material】Copper and Plastic and Nickel-plated Copper

【Size】Straight Push to Connect Tube Fittings 10PCS,Tee Push to Connect Tube Fittings 8PCS,Elbows Push to Connect Tube Fittings 6PCS,Straight NPT Thread Tube Union Connectors 14PCS,Elbows NPT Thread Tube Union Connectors 14PCS

1.Product Name: Air Straight Union Check Valve

2.Product Size:1/4" Tube OD

3.Product Material:Nickel-plated copper,Plastic

Material: Nickel Plated Brass

Type: Female x Hose Barb, Single Barb Design

Package Dimension : 4.0 inches L x 6.0 inches W x 1.0 inches H

Item:-Male Adapter

Basic Material:-Metal

Body Material:-Nickel Plated Brass

Material & Construction:High quality Aluminum and Brass and nitrile.Nickel plated brass fitting guards against corrosion.

Installation: Easy to install,no flaring tool required.Double O-ring compression style fitting,the tubing also can be removed if needed.

Temperature Range:-40℉ to 140℉,Ratings ASTM F1282 and ASTM F1974.

⌛【Push-to-Connect-Fittings】Comes with 10 x 4mm Straight Push-to-Connect-Fitting, quick to-Connect fittings to solve your air needs.

⌛【Quality Material】Made of high-quality plastics and nickel-plated copper surface, 4mm male thread fittings are wear-resistant and heat-resistant, durable and can be applied for a long time.

⌛【Product Features】Mini push in quick fitting connector adopts threaded dispensing design, which is easy to install and disassemble, and has good sealing performance.