One-Touch Fitting（Union, Equal Dia.：Union Straight）

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  MiSUMi Economy

  One-Touch Fittings Union Straight, Equal Dia.【1-50 Pieces Per Package】

  MISUMI

  One-Touch Fitting, Union Straight, Equal Dia.
  One-Touch Fittings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
  [Feature]
  ● Shape : Union Straight, Equal Dia.
  ● Applicable Tube O.D. (mm.) : 4, 6, 8, 10 and 12
  ● Operating Temperature Range(°C) : -20 to 80
  ● Operating Pressure Range (MPa) : 0 to 1.0
  ● Material
  Body - PBT (Polybutylene Terephthalate)
  [Application]
  It is suitable for automation machine in pneumatic system
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  MiSUMi Economy

  One-Touch Fittings Stainless Steel, Union Push To Connect【2-10 Pieces Per Package】

  MISUMI

  Affordable, corrosion resistant, heat and pressure resistant.

  • Volume Discount

  Days to Ship:	10 Day(s)

• • On Sale Till 31/03/2025

  

  For General Piping, Tube Fitting, Union Straight

  PISCO

  Many types of one-touch fittings for standard piping.
  
  [Features]
  · One-touch fitting for general pneumatic pipes.
  · Can change the take-off angle of the resin body after mounting.
  · Diverse lineup.
  · Centralized piping is supported

  • STOCK

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  One-Touch Couplings - Union Straight

  MISUMI

  One-Touch Fittings - Union Straight
  One-Touch Fitting is a joint used for connecting hoses, pipes, or tools. It offers a wide variety of sizes to choose from.
  [Feature]
  ● Shape : Union Straight
  ● Applicable Tube O.D. (mm.) : 4, 6, 8, 10, 12 and 16
  ● Operating Temperature Range(°C) : 0 to 60
  ● Material
  Body - PBT (Polybutylene Terephthalate)
  Seal - Nitrile Rubber
  [Application]
  It is suitable for automation machine in pneumatic system
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day

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  One-Touch Couplings - Union Straight

  MISUMI

  Economy Type suitable for being used in standard environments where strictness is not required for flow rate calculation. RoHS-Incompliant.

  CAD ：

  2D / 3D

  Days to Ship:	10 Day(s)

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  New Joint GWS □-0 Series【1-10 Pieces Per Package】

  CKD

  White body flame retardant type. Electroless nickel plating to the brass part

  CAD ：

  2D / 3D

  Days to Ship:	9 Day(s) or more

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  for Corrosion Resistance, Corrosion Resistant SUS303 Equivalent Fitting, Different Diameters Union Straight

  PISCO

  No copper-based metal used. Also optimal for dealing with low-concentration ozone .
  
  [Features]
  · Perfect when additional strength is required for corrosive atmosphere applications.
  · Metal body uses special stainless steel for which corrosion resistance is SUS303 equivalent (Cr19 - 21%, Mo1.5 - 2.5% stainless).
  · Copper based metal is not used.
  · HNBR has been utilized in the sealing rubber material in order to cope with low-concentration ozone.

  CAD ：

  2D / 3D

  Days to Ship:	14 Day(s) or more

• 

  MiSUMi Economy

  One-Touch Fittings Brass, Union Straight Push To Connect【5-20 Pieces Per Package】

  MISUMI

  Temperature and pressure resistance, quality assurance, super strong sealing.

  • Volume Discount

  Days to Ship:	10 Day(s)

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  Touch Connector Nipple Union

  CHIYODA

  A vacuum-compatible one-touch fitting featuring great drawing strength and durability. Nipple union. Metal type and resin type are available.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

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  Chemifit C1 Series, Union Connector EUC-C1

  NITTA

  [Features]
  ・ Completely oil-free processed product. Parts are washed and assembled in a cleanroom. No fats or oils are used in the sealing material
  ・ The tube is connected by a PushOne Fitting: No jigs nor tools are required for connecting the tube. No jigs or tools are required to connect the tubes
  ・ Non-metallic wetted parts. Since the fluid does not touch the metal, there is no elution of metal ions
  ・ No dust generation and has excellent non-polluting properties. Made of special polypropylene resin
  ・ Has excellent inner surface smoothness. Since it is an injection molded product, the inner surface is smooth.
  ・ Double clean packaging. Packed one by one in a cleanroom and then packed in a zipper seal bag
  ・ The body and adapter rotate. Elbows and tees can be oriented when piping
  ・ Compliant with Ministry of Health, Labour and Welfare of Japan Notification No. 201 (2006) and Ministry of Health, Labour and Welfare Notification No. 370 (1959)

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

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  Junron One-Touch Fitting M Series (for General Piping) Union

  JUNKOSHA

  [Features]
  · Electroless nickel plating is applied to metal parts as standard.
  · The nickel plating in all brass parts of M series nipples and plastic bodies are standardized.
  · Color seal for seal identification.
  · Each of the different types of R (PT) screws are coated with a different colored seal so they can be identified at a glance (PAT.NO.1820889).
  · You can position the body in accordance with the removal direction of the tube.
  ・R (PT) screw parts of elbow/Tee and the resin joint part rotate allowing for free positioning according to the retrieval direction of the tube after the fitting has been mounted. Moreover, the screw can be tightened while the resin part is fixed.
  ▪ The tube grip comes with a rotating mechanism.
  ▪ The tube grip rotates smoothly in the fitting thus preventing the turning of the tube.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

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  Miniature One-Touch Coupling Connectors - Unions

  MISUMI

  [Features]·A miniature type quick-connect fitting. ·A union type.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

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  All Stainless Steel One-Touch Couplings - Union Straight

  MISUMI

  [Features]·An all-stainless steel quick-connect fitting. [Material]·SUS316.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	14 Day(s) or more

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  One-Touch Couplings for Clean Applications - Union Straight

  MISUMI

  [Features]·A quick-connect fitting suitable for clean environments. [Material]·It is polypropylene.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

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  Compact Air Fittings - Tubes, One-Touch Couplings, Speed Controllers - Bulkhead Unions

  MISUMI

  [Features]·A quick-connect fitting with the same diameter union. [Material]·It is polypropylene.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	17 Day(s) or more

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  One-Touch Fitting for Air Fiber PG-S2-0 Series

  CKD

  [Features]
  · As far as materials are concerned, brass and electroless nickel plating are used, and standard PP is used for the resin

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

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  For Clean Environment, Tube Fitting PP Type, With Union Straight

  PISCO

  [Features]
  · The main body uses PP resin suitable for clean environments.
  · EPDM is utilized in the seal.
  · FKM and NBR types are available as optional extras.
  · PP or SUS304 can be selected for the screw element.
  · Use of oil permitted.
  · Plastic body is clear colored to allow water flow to be observed.
  · Two packaging specifications--normal packaging and clean room packaging--are available according to the desired application.

  • STOCK

  CAD ：

  2D / 3D

  Days to Ship:	1 Day(s) or more

• • On Sale Till 31/03/2025

  

  for Chemicals, Tube Fitting Chemical Type Union Straight

  PISCO

  PPS is used for the main body material for excellent heat resistance, flame retardancy, and chemical resistance.
  
  [Features]
  · PPS is used for the main body material for excellent heat resistance, flame retardancy (UL94V-0), and chemical resistance.
  · FKM is a use option for the seal. Other options include NBR and EPDM.
  · None of the parts used must be exposed to grease.
  · Also compliant with the Food Sanitation Law of Japan (FKM type only).
  · No need to worry about rust or metal ions.
  · Two packaging specifications are available to suit the application, normal packaging and clean room packaging.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  For General Piping, Mini-Type Tube Fitting, Union Straight

  PISCO

  Quick-connect fitting that enables easy attachment and detachment of tubes despite its ultra compact size.
  [Features]
  · Ultra compact quick-connect fitting for general pneumatic piping.
  · 40% more compact by volume compared to the standard type.
  · The oval release ring makes it easy to disconnect the tube.
  · The ø1.8 (diameter: 1.8 mm) type is the industry's first and smallest single-action type.
  · Light gray specifications and cleanroom packaging specifications are also available as options.
  · The cleanroom packaging specification uses fluorine-based grease.
  · The product is washed with clean air and then packaged in a cleanroom (ISO class 6 equivalent).
  [Applications]
  · Ideal for pipes in small actuators and similar equipment.

  • STOCK

  CAD ：

  2D / 3D

  Days to Ship:	1 Day(s) or more

• • On Sale Till 31/03/2025

  

  for Anti Static, Tube Fitting EG, Union Straight

  PISCO

  Optimal for lines requiring static electricity dissipation and anti-static properties.

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• 

  Tube Fitting Spatter-Resistant Union Straight

  PISCO

  Uses a flame retardant resin. Superior sputter (spark) proofing (V-0 equivalent).

  CAD ：

  2D / 3D

  Days to Ship:	9 Day(s) or more

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  Tube Fitting Plus Union Straight for Sputtering Resistance

  PISCO

  The main body and release ring are made of brass for superior flame retardance and sputtering resistance.
  
  [Features]
  · Available sealing rubber materials include HNBR, FKM, and NBR.
  · Ideal for environments where exposure to sparks may occur.
  · Release ring made of brass offers excellent flame retardance and sputter resistance. Cover type prevents sputtering inside the fitting and dust intrusion.
  · An optional spatter cover shuts out fine sparks.
  · By placing a release ring cover (CS), sold separately, sparks that penetrate through the gap between the release ring and the tube can not get close

  Days to Ship:	11 Day(s) or more

• • On Sale Till 31/03/2025

  

  for Sputtering Resistance, Tube Fitting Brass Union Straight, No Cover

  PISCO

  The main body and release ring are made of brass for superior flame retardancy and sputtering resistance.

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  for Corrosion Resistance, SUS304 Fitting, Union Straight

  PISCO

  Best when used near chemicals if extra strength is required.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  for Corrosion Resistance, SUS316 Fitting, Union Straight

  PISCO

  All metal parts and materials use SUS316 for excellent rust resistance.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day

• 

  for Corrosion Resistance Corrosion Resistant SUS303 Equivalent Fitting Union Straight

  PISCO

  No copper-based metal used. Also optimal for low-concentration ozone measures.
  
  [Features]
  · Perfect when additional strength is required and when used in a corrosive atmosphere.
  · Metal body uses special stainless steel whose corrosion resistance is SUS303 equivalent (Cr19 - 21%, Mo1.5 - 2.5% stainless).
  · Copper based metal is not used.
  · HNBR has been utilized in the sealing rubber material as part of efforts to reduce ozone concentrations.

  CAD ：

  2D / 3D

  Days to Ship:	13 Day(s) or more

• • On Sale Till 31/03/2025

  

  Touch Connector Five Union

  CHIYODA

  A low-weight quick-connect fitting that allows you to easily attach and detach the air tube.
  [Features]
  · Cost-effectiveness by thorough material reduction. Achieves thorough cost-effectiveness by eliminating unnecessary parts and forming with the smallest parts
  · Weight reduction by thorough material reduction. Partial body made of resin to further reduce weight
  · New-type lock ring employed. Realizes a joint function for smooth and reliable piping work
  · New-type ring seal employed. Reducing connection operation force while maintaining high airtightness
  ・ All items are laser marked. The model number of all items is described on the product
  ・ Flame-retardant body. Flame-retardant resin standard adoption
  · Thread section sealing (tapered male thread). Due to the thread section sealing, piping is possible as it is.
  · Flexibility of the threaded top portion. The body of the elbow, branch tee, etc., and the thread section can be rotated (Not a rotary type. The all resin type does not rotate)
  ・ Two colors of white and black can be selected for the body resin part
  [Applications]
  ・ Most suitable for industrial water piping, air piping in general (equipment piping, equipment piping, air tools, etc.)

  • STOCK

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• 

  Touch Connector Mini Union

  CHIYODA

  Ultra-compact one-touch fitting useful for reducing space occupied by piping. Union.
  
  [Features]
  · Ultra-small, reducing piping space.
  · Electro-less nickel plating, which provides superior corrosion resistance properties, is used.
  · A hex recess type male connector (straight) is used to save space.
  · Rotation lock ring prevents full rotation of the tube.
  · The body and screw elements of the elbows and branch tees can rotate.
  · *Not a rotary type.
  · Screw element sealing (R screw): Can be used for piping as-is due to screw element sealing

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Touch Connector Fuji, Union

  CHIYODA

  One-touch fittings with a rotation lock ring to prevent rotation out of the tube. Union fitting; select from a metal or plastic body.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Touch Connector FUJI H Type Union

  CHIYODA

  Union with a sturdy metal exterior ideal for environments where sparks are generated.
  
  [Features]
  · All-metal types and resin body types available.
  · All-metal types feature excellent strength under tough conditions, while resin body types are lightweight.
  · Pipes connected to different machines can be identified easily when indicator rings (sold separately) are attached.
  · Rotation lock ring prevents rotation stoppage of tubing.
  · Screw element sealing (R screw): Can be used for piping as-is due to screw element sealing.
  · The body and screw elements of elbows and branch tees can rotate.
  · *Not a rotary type.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Touch Connector Five, H Type, Union Nipple

  CHIYODA

  A nipple that eliminates sputtering.

  Days to Ship:	16 Day(s) or more

• 

  Junron One-Touch Fitting W Series (Spot Welding Equipment for Piping) Union (Made of Plastic)

  JUNKOSHA

  Incombustible. Superior body strength and impact resistance. The tube grip comes with a rotating mechanism. All the sealing material is water resistant NBR. No need for sealing tape. The R (PT) thread part and resin connection part rotate.
  
  [Features]
  · All the resin parts conform to UL94V-0 flame retardancy rating.
  · The burst strength of the R (PT) resin press fit part is stronger than that of conventional parts.
  · The impact resistance has improved tremendously thanks to a newly-designed tube grip.
  · The tube grip rotates smoothly in the fitting, preventing the tube from breaking due to the rotation of the tube.
  ▪ The O-ring and V-seal use water-resistant NBR.
  ▪ The R (PT) screw part is already sealed, so no sealing tape is required.
  ▪ The elbow/tee R (P) screw parts and resin parts can be rotated. After setting, the piping direction can be set freely and the screw part can be tightened, even if the resin part is fixed in place.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Junron One-Touch Fitting W Series (Spot Welding Equipment for Piping) Union (Made of Brass)

  JUNKOSHA

  Non-flammable. Superior body strength and impact resistance. The tube grip comes with a rotating mechanism. All the sealing material is water resistant NBR. No need for sealing tape. The R (PT) thread part and resin connection part rotate.
  
  [Features]
  · Plastic portion conforms to UL94V-0 flame retardant rating.
  · The burst strength of the R (PT) resin press fit part is stronger than that of conventional parts.
  · The shock resistance has improved tremendously thanks to a new tube grip mechanism.
  · The tube clip rotates smoothly in the fitting and prevents tube breakage due to rotation of the tube.
  · Water resistant O-ring and V-seal made of NBR.
  · R (PT) screw part is already sealed, hence sealing tape is not required.
  · The combined part of the R (PT) screw part of the elbow tee and the resin part can be rotated after setting, meaning the piping can be installed in any direction and the screw part can be tightened even if the resin part is fixed.

  Days to Ship:	8 Day(s) or more

• 

  Push One A Series Union Connector

  NITTA

  No jigs or tools are required for connecting tubes to this union connector. The surface is resistant to degradation, preventing elution of copper ions.

  CAD ：

  2D

  Days to Ship:	11 Day(s) or more

• 

  Push One E Series, Union Connector

  NITTA

  [Features]
  ・ The tube is a push-one connection
  ・ No jigs or tools are required to connect the tubes
  ・ Electroless nickel plating treatment is applied
  ・ There is little deterioration of the surface and elution of copper ions into the fluid is prevented
  ・ Uses flame-retardant resin (equivalent to UL94 standard V-0)
  ・ Uses flame-retardant PBT resin as material
  ・ Equivalent to UL94 V-0 and has excellent self-extinguishing property
  ・ It can be used even in an environment where spatter is scattered
  ・ Sealing on tapered male thread
  ・ No need to wrap sealing tape

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Push-in Fittings - WP Series - Union

  MYOUTOKU

  [Features]
  · Fitting consists of a minimal 6 parts.
  · New lock ring to tightly connect and softly separate the tube.
  · A lot of joint functions make piping work smooth and sure.
  · The secret to excellent reliability is the ring packing which reduces the connection operation power of the tube and maintains air-tightness.
  · PA+F/G resin (polyamide) is used as standard.

  Days to Ship:	1 Day(s)

• 

  Straight Union【2 Pieces Per Package】

  ESCO

  [Features]·ESCO Co., Ltd Quick-connect fitting, Straight union (2 pcs.).

  • Volume Discount

  Days to Ship:	16 Day(s) or more

• 

  Union (Stainless Steel)

  ESCO

  [Features]·ESCO Co., Ltd Quick-connect fitting, Union (stainless steel).

  Days to Ship:	16 Day(s) or more

• 

  Union (straight/stainless steel)

  ESCO

  【Product Specifications】
  ・Material-SUS316
  ・Applicable fluid-Air, water
  ・Operating pressure-0 to 1.0MPa (0 to 10kgf/cm2)
  ・Operating temperature： -15 to 120℃ (no freezing)
  ・Tube OD…8mm

  Days to Ship:	16 Day(s) or more

• 

  Union (Straight/Stainless Steel) Food/Medicine Specifications

  ESCO

  【Product Specifications】
  ・Material-SUS316
  ・Applicable fluid-Air, water, chemicals
  ・Operating temperature-Air： -65 to 260℃, Water： 0 to 100℃
  ・Tube OD…12mm
  ・Tube ID…8mm

  Days to Ship:	16 Day(s) or more

• 

  Union (Made of Fluoropolymer)

  ESCO

  【Product Specifications】
  ・Material-Body： fluororesin [PTFE]Nut： fluororesin [ECTFE]
  ・Max operating temperature-100℃
  ・Applicable tube-PFA, PTFE fluoropolymer resin tube
  ・Chemical resistance
  ・Easy setting (No special tool required for installation, taper shrink seal type)
  ・Tube dim.(mm)…6
  ・Max pressure(23℃)…0.8MPa

  Days to Ship:	16 Day(s) or more

• 

  Union (Bulkhead/made of fluororesin)

  ESCO

  【Product Specifications】
  ・Material-Body： fluororesin [PTFE]Nut： fluororesin [ECTFE]
  ・Max operating temperature-100℃
  ・Applicable tube-PFA, PTFE fluoropolymer resin tube
  ・Chemical resistance
  ・Easy setting (No special tool required for installation, taper shrink seal type)
  ・Tube dim.(mm)…6
  ・Max pressure(23℃)…0.8MPa

  Days to Ship:	16 Day(s) or more

• 

  Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series Straight KRH-W2

  SMC

  A one-touch coupling from SMC Corporation.
  [Features]
  · Can be used with FR soft nylon.
  · High holding force.
  · Can be used for everything from low vacuums to 1 MPa.
  · Little force required for removal.
  · Effective for piping in tight spaces.
  [Applications]
  · Use to connect tubes in the same orientation.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

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