Gas couplings
To connect your gas cylinders, pressure regulators and/or gas hoses, it is very important that you know which coupling to use. We are happy to help you find the right coupling. Below you will find our standard range of gas couplings. Can't find your desired coupling or need help making the right choice? Please feel free to contact us.
H016514
RU3 PLASTIC SEALING RING NITROGEN 11,8X20X2,5MM
This plastic sealing ring is used to mount a 24.32 connecting pin that is regularly assembled and disassembled. The plastic used for this sealing ring is delrin (P.O.M.). Delrin does not absorb moisture, is suitable for use at 200 bar and is resistant to most common engineering gases.
In stock
H016513
RU1 PLASTIC SEALING RING CARBONIC ACID HYDROGEN 11.8X19X2.5MM
This plastic sealing ring is used to mount a 24.32 connecting pin that is regularly assembled and disassembled. The plastic used for this sealing ring is delrin (P.O.M.). Delrin does not absorb moisture, is suitable for use at 200 bar and is resistant to most common engineering gases.
In stock
H01917032
SOLDER GROMMET FOR 1/2" SWIVEL BORE 12
With this brass solder grommet and a 1/2" swivel, one can position a 1/2" external thread with holconus in any position relative to the pipe. One need not use tape or grommets to make a gas-tight connection.
In stock
H016515
RU6 PLASTIC SEALING RING AIR
This plastic sealing ring is used to mount a 28.8 connecting pin that is regularly assembled and disassembled. The plastic used for this sealing ring is delrin (P.O.M.). Delrin does not absorb moisture, is suitable for use at 200 bar and is resistant to most common engineering gases. This grommet is also used on Air Products/AGA acetylene packages.
In stock
H01913141
ADAPTER NIPPLE 1/2" R X 1/2 R
This double nipple has a male thread on both sides with a hollow cone as a seal, for a hose grommet. The 1/2 "r thread is BSP thread and has a length of 15.5 mm. You can use this double nipple up to a pressure of 40 bar.
In stock
H01914000
HOSE GROMMET 1/8" X 4 MM
The hose grommet is suitable for glands 1/8 "r (H01920128) and 1/8" l (H01920129). The 4 mm hose is mounted with a hose clamp or with a press sleeve.
In stock
H01914010
HOSE GROMMET 3/8" X 4 MM
The hose grommet is suitable for the glands 3/8 "r (H01920132) and 3/8" l (H01920133). The 4 mm (lilliput) hose is mounted with a hose clamp or with a press sleeve.
In stock
H01920133
WARTEL 3/8 "L
This gland is manufactured according to Euronorm EN 560. The gland is suitable for an operating pressure of up to 50 bar. This cable gland has the connection that is common on the outlet of most reducing valves for flammable gases and on the gas connection of most brands of cutting torches. In this swivel you can fit hose grommets for 3.5, 4, 6 and 8 mm hoses.
In stock
H01915138
ADAPTER NIPPLE M12X1 INW. X 1/4" R OUTWARD.
This adapter nipple has an external thread 1/4 "r with a hollow cone according to EN 560. The M12x1 r internal thread has a flat bottom. This side should be taped, glued or sealed with sealing ring.
In stock
H01914007
HOSE GROMMET 1/4" X 6 MM
The hose grommet is suitable for the glands 1/4 "r (H01920130) and 1/4" l (H01920131). The 6 mm hose is mounted with a hose clamp or with a press sleeve. The 1/4" x 6 hose grommet is standard on most cutting torches and handles on oxygen hose. On most non-combustible gas regulators, this hose grommet fits on the outlet side of the regulator.
In stock
H01915019
THREADED GROMMET 3/8" R X 8 MM
The 3/8 "r thread has a hollow cone. Hose grommets H01914009 to H01914012 with a cold seal fit on this, so that 2 hoses can be easily connected or disconnected. Threaded grommets are also often mounted in an internal thread with Teflon tape or they are glued in. An 8 mm hose must be mounted on the grommet with a hose clamp or with a press sleeve.
In stock
H01915010
THREADED GROMMET 1/8" R X 6 MM
The 1/8 "r thread is fitted with a hollow cone. Hose grommets H01914000 and H01914001 with a cold seal fit on this, so that 2 hoses can easily be coupled or disconnected. Threaded grommets are also often mounted in an internal thread with Teflon tape or they are glued in. A 6 mm hose must be mounted on the grommet with a hose clamp or with a press sleeve.
In stock
H01915018
THREADED GROMMET 3/8" R X 6 MM
The 3/8 "r thread has a hollow cone. Hose grommets H01914009 to H01914012 with a cold seal fit on this, so that 2 hoses can be easily connected or disconnected. Threaded grommets are also often mounted in an internal thread with Teflon tape or they are glued in. A 6 mm hose must be mounted on the grommet with a hose clamp or with a press sleeve.
In stock
H01913124
ADAPTER NIPPLE 1/4" R X 3/8" R
This adapter nipple has a male thread on both sides with a hollow cone as a seal, for a hose grommet. The 1/4 "r thread is BSP thread and has a length of 12 mm. The 3/8 "r thread is also a BSP thread. The length of the thread is 13.5 mm. You can use this adapter nipple up to a pressure of 40 bar.
In stock
H01914011
HOSE GROMMET 3/8" X 6 MM
The hose grommet is suitable for the glands 3/8 "r (H01920132) and 3/8" l (H01920133). The 6 mm hose is mounted with a hose clamp or with a press sleeve. This hose grommet fits some brands of cutting torches and handles on oxygen hose. Some brands of reducing valves for non-flammable gases also use this hose grommet. With most brands, the hose grommet 1/4" x 6 is the standard connection
In stock
H01913126
REDUCER NIPPLE 3/8" R X 3/8" R
This double nipple has a male thread on both sides with a hollow cone as a seal, for a hose grommet. The 3/8 "r thread is BSP thread and has a length of 13.5 mm. You can use this double nipple up to a pressure of 40 bar.
In stock
H01915009
THREADED GROMMET 1/8" R X 4 MM
The 1/8 "r thread is fitted with a hollow cone. Hose grommets H01914000 and H01914001 with a cold seal fit on this, so that 2 hoses can easily be coupled or disconnected. Threaded grommets are also often mounted in an internal thread with Teflon tape or they are glued in. A 4 mm (lilliput) hose must be mounted on the grommet with a hose clamp or with a press sleeve.
In stock
H01913127
REDUCER NIPPLE 3/8" R X 3/8" L OUTW.
This adapter nipple has a male thread on both sides with a hollow cone as a seal, for a hose grommet. The 3/8 "r thread is BSP thread and has a length of 13.5 mm. The 3/8 "l thread is also a BSP thread. The length of the thread is 13.5 mm. The notch in the hexagon indicates a left-hand thread. You can use this adapter nipple up to a pressure of 40 bar.
In stock
H01915011
THREADED GROMMET 1/8" R X 8 MM
The 1/8 "r thread is fitted with a hollow cone. Hose grommets H01914000 and H01914001 with a cold seal fit on this, so that 2 hoses can easily be coupled or disconnected. Threaded grommets are also often mounted in an internal thread with Teflon tape or they are glued in. An 8 mm hose must be mounted on the grommet with a hose clamp or with a press sleeve.
In stock
H01916140
CYLINDER SWIVEL 21.8 L BRASS
This swivel is made according to NEN 3268. The 21.8 l thread is used for flammable gases or gases with a flammable component that does not contain toxic components. A 21.8 thread is a BSP thread with a pitch of 14 passes per inch. The 21.8 l connection is used for hydrogen, formation gas, argon mixtures with a hydrogen component, mapp gas, methane (natural gas), Tetrene, butane, butadiene, butene, deuterium, ethane and ethylene, among others.
In stock
H01914016
HOSE GROMMET 1/2" X 8 MM
The hose grommet is suitable for the glands 1/2 "r (H01920134) and 1/2" l (H01920135). The 8 mm hose is mounted with a hose clamp or with a press sleeve. This hose grommet is often mounted on cutting torches for cutting over 400 mm steel.
In stock
H01924087
FREON REDUCER 1/2" INW. X 5/8
This reducer is used to fit a 5/8 "UNF hose (also called 3/8" flair) to a 1/2 "r reducing valve. The reducer nipple has a 1/2 "r internal thread with a flat seal.
In stock
H01920132
HOLE G 3/8 "R
This gland is manufactured according to Euronorm EN 560. The gland is suitable for an operating pressure of up to 50 bar. This gland has the connection which is found on the outlet of Gloor and AGA reducing valves and on Hilo and some AGA cutting burners for non-flammable gases. In this union you can fit hose grommets for 3.5, 4, 6 and 8 mm hose.
In stock
H01920135
HOLE 1/2 "R
This gland is manufactured according to Euronorm EN 560. The gland is suitable for a maximum working pressure of 50 bar. This cable gland has the connection which is used at the outlet of Gloor 40 bar regulators and large capacity regulators of various brands. In this swivel you can fit hose grommets for 6, 8, 11 and 13 mm hoses.
In stock
Can't find the product you're looking for?
Not all products in our range are listed in our online store. If you cannot find the product you are looking for or have questions about our products, please contact us at info@kuilnicos.nl or call053-435 88 96.
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