Top 10 Fittings for Plastic Tubing – Water Cooling Systems

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1. Thermaltake

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Thermaltake Pacific DIY LCS 500mm Lengths V-Tubler PETG Hard Tubing 4-Pack OD 16mm 5/8" x ID 12mm 1/2" CL-W065-PL16TR-A

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Thermaltake #ad - 2 year. Non-toxic Substance Free Material. Includes 4 x 500mm Length Tubes. Thicker Wall Design. Od: 16mm / id: 12mm. 100% petg crystal Clear Tube.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height2.6 Inches
Length20 Inches
Weight0.6 Pounds
Width8 Inches
Part NumberCL-W065-PL16TR-A
ModelCL-W065-PL16TR-A
Warranty2 years

2. Hotop

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10 Pieces Black G 1/4 Inch Plug Fitting with O- Ring Water Stop Plug for Computer Water Cooling System

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Hotop #ad - Thoughtful design: the water stop plug is designed with a minus groove design and non-slip texture on the surface, and the installation can be completed by simple tightening by hand, no tools are needed, which provides you with convenience.

Apply to: this plug fitting with a size of g 1/4 inch, the diameter of it is 18 mm, suitable for computer water cooling system applications; After being covered, it can store the liquid in the water cooling system for a long time. Package includes: you will get 10 pieces of plug fittings, each plug contains a rubber sealing ring, you can use it in your computer water cooling system; Sufficient quantity can meet you demands and replacement.

Selected materials: the plug fitting is made of quality copper, which are rustproof or corrosion-proof, and the surface is -plated, can serve you for a long time. Good tightness: the water stop plug is equipped with o-ring rubber gaskets, which provide nice air tightness, which can prevent internal liquid leakage and oxidation and prevent dust from entering the liquid cooling device.
BrandHotop #ad
ManufacturerHotop #ad
Part NumberHotop-Water Stop Plug-WS23

3. EKWB

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Clear, 5/8" OD, EKWB EK-DuraClear Soft Tubing, 3 Meter, 10/16mm 3/8" ID

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EKWB #ad - Logo free no print on tube. Uv resistant. High quality transparent soft tubing. Features smooth inner walls that prevent any kind of bacterial adhesion. Length: 3 meters.
BrandEKWB #ad
ManufacturerEK Water Blocks #ad
Height2.36 Inches
Length10.24 Inches
Weight1.41 Pounds
Width10.24 Inches
Part Number3831109850978
Model3831109850978

4. Bewinner

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Bewinner 4PCS Water Cooling Tube Fittings with 8pcs Sealing Rings for 16mm Outer Diameter Rigid Tube Water Cooling Compression Fitting for Rigid Acrylic Tube for Hardline TubeingWhite

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Bewinner #ad - Suitable for 16mm outer diameter rigid tube Including plastic material and metal material tubes. Three-layer sealing rings, good sealing performance, eliminating leakage risks. High quality brass materials, durable for long term use. Fine workmanship, has passed EU ROHS certification. A variety of colors can be chosen for your different needs.
BrandBewinner #ad
ManufacturerBewinner #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberBewinner349ip0aw6m-02

5. Bitspower

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Clear, 1000mm, Bitspower None Chamfer PETG Link Tube, 4-Pack, 12mm OD

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Bitspower #ad - Petg link Tubing. Color: Clear. Durable And Strength Performance. Compatible with Bitspower EML series fittings. Material: PETG.
BrandBitspower #ad
ManufacturerBitspower #ad
Part NumberTR-BP-NCPLT12-L1000-4P-18347
ModelTR-BP-NCPLT12-L1000-4P

6. DEVMO

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DEVMO 5PCS 10mm to 12mm Tube Air Pneumatic Push in Straight Gas Fittings Plastic Quick Connectors Fitting

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DEVMO #ad - Type: straight Hose to Hose. Operating pressure: 0~102kgf/cm2 0~1. 0mpa. Negative pressure: -750mmhg 10 Torr. Connector type: 4mm, 12mm, 8mm10mm, 6mm, OD Hose. Operating temperature Range: 0~60C.
BrandDEVMO #ad
ManufacturerDEVMO #ad

7. Corsair

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12mm &14mm, XT, Hardline Bending Toolkit, Corsair Hydro X Series

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Corsair #ad - Includes a high-quality fine-toothed hacksaw to cut PMMA acrylic tubing without splintering and a deburring tool to smooth down rough edges. A unique ambidextrous cutting jig holds your tubing firmly in place for perfect cuts, with a protective ridge to prevent damaging your tabletop surface.

Easily cut and bend 12mm or 14mm hardline tubing with this comprehensive kit to create a stunning hardline CORSAIR Hydro X Series custom cooling loop – just add a heat gun. An adjustable bending mandrel makes it easy to create perfect 45°, 90°, and 180° bends, with built-in notches to help accurately measure tube length. A 30cm silicone insert ensures your tubing maintains its shape during heating and bending without kinking.
BrandCorsair #ad
ManufacturerCorsair #ad
Height1.1 Inches
Length7.09 Inches
Width5.12 Inches
Part NumberCX-9059007-WW
ModelCX-9059007-WW
Warranty2 year manufacturer

8. Corsair

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Corsair Hydro X Series Xt Hardline 12mm Tubing

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Corsair #ad - Easy to cut to an ideal length for your custom cooling System using a fine-toothed hacksaw not included. High quality, straight-line tubing for perfect tubing runs. Resilient construction that won't warp or deform under high pressure or high coolant temperatures. Crystal-clear PMMA tubing puts your coolant on display.
BrandCorsair #ad
ManufacturerCorsair #ad
Height0.47 Inches
Length39.37 Inches
Weight0.51 Pounds
Width0.47 Inches
Part NumberCX-9059002-WW
ModelCX-9059002-WW
Warranty2 years

9. PrimoChill

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PrimoChill Universal Tube Cutter Flex and PETG

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PrimoChill #ad - Easy and safe to store with locking mechanism. Perfect size to grip. Works great with all tubing sizes up to and over 1 inch. Extremely sharp, Cuts PETG Clean.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height0.2 Inches
Length0.39 Inches
Width0.12 Inches
Part NumberPCUT
Model8541599719

10. PrimoChill

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6 Pack, Clear, PrimoChill 1/2in. Rigid PETG Tube 30in.

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PrimoChill #ad - Virgin peTG Material. Environmentally Responsible, Safe, and Non Toxic Product. Superior Strength to Acrylic Tubing. Thicker wall for Safer Operation. Trusted/experienced brand, Proudly MADE IN THE USA.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height0.16 Inches
Length0.79 Inches
Width0.16 Inches
Part NumberRTP12-436
ModelRTP12-436