Gas Pex Couta Group

Pipe and fittings.

Gas Pex Pipe Sizes
 

Gas Pex™ pipe is available in the following nominal diameters: 16mm, 20mm, 25mm, 32mm, 40mm, 50mm & 63mm

Product is available in the following formats:

Gas Pex Pipe
Pipe Nominal Diameter Pack Size
5 metre Length 25 metre Coil 50 metre Coil 100 metre Coil
16mm Yes Yes Yes Yes
20mm Yes Yes Yes Yes
25mm Yes Yes Yes No
32mm Yes Yes Yes No
40mm Yes No No No
50mm Yes No No No
63mm Yes No No No

download brochure
Download Brochure


All piping carries mandatory labelling as per AS 4176 requirements with repeat markings each metre

 

Gas Pex Pipe Products
CODE DESCRIPTION SIZE
Gas Pex Pipe Pex/Al/Pex
GPC-16x100 Pipe 16mm Coil x100 mt 16mm
GPC-16x25 Pipe 16mm Coil x 25 mt 16mm
GPC-16x50 Pipe 16mm Coil x 50 mt 16mm
GPC-20x100 Pipe 20mm Coil x 100 mt 20mm
GPC-20x25 Pipe 20mm Coil x 25 mt 20mm
GPC-20x50 Pipe 20mm Coil x 50 mt 20mm
GPC-25x25 Pipe 25mm Coil x 25 mt 25mm
GPC-25x50 Pipe 25mm Coil x 50 mt 25mm
GPC-32x25 Pipe 32mm Coil x 25 mtr 32mm
GPC-32x50 Pipe 32mm Coil x 50 mt 32mm
GPCL-16 Pipe 16mm x 5 mt Length 16mm
GPCL-20 Pipe 20mm x 5 mt Length 20mm
GPCL-25 Pipe 25mm x 5 mt Length 25mm
GPCL-32 Pipe 32mm x 5 mt Length 32mm
GPCL-40 Pipe 40mm x 5 mt Length 40mm
GPCL-50 Pipe 50mm x 5 mt Length 50mm
GPCL-63 Pipe 63mm x 5 mt Length 63mm

 

Pipe Technical Structure

Gas Pex™ pipe is a macro composite pipe of five layers. The inside layer is made of cross-linked polyethylene, PEX, overlappedweldedby an aluminium layer, then covered by the outside cross-linked polyethylene PEX layer. Between the aluminium layer are the bonding adhesive layers. All layers are extruded in one step.

Gas Pex pipe uses special PEX which is hygienic toxic-free and smooth. The middle aluminium layer is 100% gas/oxygen tight. Thie structure provides Gas Pex pipe the advantages of both metal and plastic while avoiding their weakness.

Fittings

All fittings from sizes 16-32mm diameter are made from high quality DR brass, and may be used for gas and potable water installations. Fittings 40mm diameter and above are manufactured from nickel plated brass and are intended for gas use only.

CODE DESCRIPTION SIZE  
Copper Adaptors
GPCOPA-16 Copper Adaptor Gas 16mm 16mm 
GPCOPA-20 Copper Adaptor Gas 20mm 20mm
Copper Brazing Tail copper brazing tail
GPCOPB-16 Copper Brazing Tail 16mm 16mm 
GPCOPB-20 Copper Brazing Tail 20mm 20mm
GPCOPB-25 Copper Brazing Tail 25mm 25mm
GPCOPB-32 Copper Brazing Tail 32mm 32mm
Equal Elbow equal_elbow
GPE-16 Equal Elbows 16mm 16mm 
GPE-20 Equal Elbows 20mm 20mm
GPE-25 Equal Elbows 25mm 25mm
GPE-32 Equal Elbows 32mm 32mm
GPE-40 Equal Elbows 40mm 40mm
GPE-50 Equal Elbows 50mm 50mm
GPE-63 Equal Elbows 63mm 63mm
End Caps end caps
GPEC-16 End Caps 16mm 16mm 
GPEC-20 End Caps 20mm 20mm
GPEC-25 End Caps 25mm 25mm
GPEC-32 End Caps 32mm 32mm
Female Elbow female elbow
GPEFI-1616 Female Elbow 1616 16 x 1/2”
GPEFI-2016 Female Elbow 2016 20 x 1/2”
GPEFI-2020 Female Elbow 2020 20 x 3/4” 
GPEFI-2520 Female Elbow 2520 25 x 3/4”
GPEFI-2525 Female Elbow 2525 25 x 1”
GPEFI-3225 Female Elbow 3225 32 x 1”
GPEFI-4040 Female Elbow 4040 40 x 1 ½” 
Male Elbow male-elbow
GPEMI-1616 Male Elbow 1616 16 x 1/2”
GPEMI-2016 Male Elbow 2016 20 x 1/2”
GPEMI-2020 Male Elbow 2020 20 x 3/4”
GPEMI-2520 Male Elbow 2520 25 x 3/4”
GPEMI-2525 Male Elbow 2525 25 x 1 “
GPEMI-3225 Male Elbow 3225 32 x 1”
GPEMI-4025 Male Elbow 4025 40 x 1”
GPEMI-5025 Male Elbow 5025 50 x 1”
Female Union female union
GPFI-1616 Female Union 1616 16 x 1/2”
GPFI-2016 Female Union 2016 20 x 1/2”
GPFI-2020 Female Union 2020 20 x 3/4”
GPFI-2516 Female Union 2516 25 x 1/2”
GPFI-2520 Female Union 2520 25 x 3/4”
GPFI-2525 Female Union 2525 25 x 1”
GPFI-3225 Female Union 3225 32 x 1”
GPFI-4025 Female Union 4025 40 x 1”
GPFI-5025 Female Union 5025 50 x 1”
GPFI-6325 Female Union 6325 63 x 1”
GPFI-6350 Female Union 6350 63 x 2”
Female Elbow Lugged female-elbow-lugged
GPFIEL-1616 Female Elbow Lugged 1616 16 x 1/2”
GPFIEL-2016 Female Elbow Lugged 2016 20 x 1/2”
GPFIEL-2020 Female Elbow Lugged 2020 20 x 3/4”
GPFIEL-3225 Female Elbow Lugged 3225 32 x 1”
Female Tee
GPFT-161616 Female Tee 16x16x16 16 x 16 x 16
GPFT-201620 Female Tee 201620 20 x 16 x 20
GPFT-202020 Female Tee 202020 20 x 20 x 20
GPFT-251625 Female Tee 251625 25 x 16 x 25
GPFT-252025 Female Tee 252025 25 x 20 x 25
GPFT-252525 Female Tee 252525 25 x 25 x 25
GPFT-322032 Female Tee 322032 32 x 20 x 32
GPFT-322532 Female Tee 322532 32 x 25 x 32
GPFT-402540 Female Tee 402540 40 x 25 x 40
GPFT-502550 Female Tee 502550 50 x 25 x 50
GPFT-632563 Female Tee 632563 63 x 25 x 63
Loose Nut Adaptor  loose nut adapter
GPLNA-16 Loose Nut Adaptor 16x16mm 16 x 16
GPLNA-2016 Loose Nut Adaptor 20x16mm 20 x 16
GPLNA-20 Loose Nut Adaptor 20x20mm 20 x 20
Loose Nut Adaptor- Elbow
GPELNA-1616 Loose Nut Adaptor Elbow 16x16mm 16 x 16
GPELNA-2016 Loose Nut Adaptor Elbow 20x16mm 20 x 16
GPELNA-2020 Loose Nut Adaptor Elbow 20x20mm 20 x 20
Male Union male-union
GPMI-1616 Male Union 1616 16 x 1/2”
GPMI-2016 Male Union 2016 20 x 1/2”
GPMI-2020 Male Union 2020 20 x 3/4”
GPMI-2520 Male Union 2520 25 x 3/4”
GPMI-2525 Male Union 2525 25 x 1”
GPMI-3220 Male Union 3220 32 x 3/4”
GPMI-3225 Male Union 3225 32 x 1”
GPMI-3232 Male Union 3232 32 x 1 ¼”
GPMI-4025 Male Union 4025 40 x 1”
GPMI-4032 Male Union 4032 40 x 1 ¼” 
GPMI-4040 Male Union 4040 40 x 1 ½”
GPMI-5040 Male Union 5040 50 x 1 ½”
GPMI-5050 Male Union 5050 50 x 2”
GPMI-6332 Male Union 6332 63 x 1 ¼”
GPMI-6350 Male Union 6350 63 x 2”
Male Plated Male Elbow male-plated-male-elbow
GPMIEL-1616 x 90 Male Elbow Lugged 1616x150 1616 x 65 MI
GPMIEL-1616 x 90 Male Elbow Lugged 1616x180 1616 x 90 MI
GPMIEL-1616 x 150 Male Elbow Lugged 1616x65 1616 x 150 MI
GPMIEL-1616 x 180 Male Elbow Lugged 1616x90 1616 x 180 MI
GPMIEL-2016 x 90 Male Elbow Lugged 2016x180 2016 x 90 MI
GPMIEL-2016 x 180 Male Elbow Lugged 2016x90 2016 x 180 MI
GPMIEL-2020 x 90 Male Elbow Lugged 2020x180 2020 x 90 MI
GPMIEL-2020 x 190 Male Elbow Lugged 2020x90 2020 x 180 MI
GPMIEL-2520 x 180 Male Elbow Lugged 2520x180 2520 x 180 MI
Reducer reducer
GPR-2016 Reducer 2016 20 x 16
GPR-2516 Reducer 2516 25 x 16
GPR-2520 Reducer 2520 25 x 20
GPR-3220 Reducer 3220 32 x 20
GPR-3225 Reducer 3225 32 x 25
GPR-4020 Reducer 4020 40 x 20
GPR-4025 Reducer 4025 40 x 25
GPR-4032 Reducer 4032 40 x 32
GPR-5025 Reducer 5025 50 x 25
GPR-5032 Reducer 5032 50 x 32
GPR-5040 Reducer 5040 50 x 40
GPR-6340 Reducer 6340 63 x 40
GPR-6350 Reducer 6350 63 x 50
Straight Coupling straight-coupling
GPSC-16 Straight Coupling 16 mm 16mm 
GPSC-20 Straight Coupling 20 mm 20mm
GPSC-25 Straight Coupling 25 mm 25mm
GPSC-32 Straight Coupling 32 mm 32mm
GPSC-40 Straight Coupling 40 mm 40mm
GPSC-50 Straight Coupling 50 mm 50mm
GPSC-63 Straight Coupling 63 mm 63mm
Equal Tee equal tee
GPT-16 Equal Tee 16 mm 16mm 
GPT-20 Equal Tee 20 mm 20mm
GPT-25 Equal Tee 25 mm 25mm
GPT-32 Equal Tee 32 mm 32mm
GPT-40 Equal Tee 40 mm 40mm
GPT-50 Equal Tee 50 mm 50mm
GPT-63 Equal Tee 63 mm 63mm
Unequal Tee unequal-tee
GPTR-201620 Unequal Tee 201620 20 x 16 x 20
GPTR-202016 Unequal Tee 202016 20 x 20 x 16
GPTR-251625 Unequal Tee 251625 25 x 16 x 25
GPTR-252020 Unequal Tee 252020 25 x 20 x20
GPTR-252025 Unequal Tee 252025 25 x 20 x 25
GPTR-252520 Unequal Tee 252520 25 x 25 x 20
GPTR-321632 Unequal Tee 321632 32 x 16 x 32
GPTR-322032 Unequal Tee 322032 32 x 20 x32
GPTR-322525 Unequal Tee 322525 32 x 25 x 25
GPTR-322532 Unequal Tee 322532 32 x 25 x 32
GPTR-402040 Unequal Tee 402040 40 x 20 x 40
GPTR-402532 Unequal Tee 402532 40 x 25 x 32
GPTR-402540 Unequal Tee 402540 40 x 25 x 40
GPTR-403232 Unequal Tee 403232 40 x 32 x 32
GPTR-403240 Unequal Tee 403240 40 x 32 x 40
GPTR-502050 Unequal Tee 502050 50 x 20 x 50
GPTR-502550 Unequal Tee 502550 50 x 25 x 50
GPTR-503240 Unequal Tee 503240 50 x 32 x 40
GPTR-503250 Unequal Tee 503250 50 x 32 x 50
GPTR-504050 Unequal Tee 504050 50 x 40 x50
GPTR-634063 Unequal Tee 634063 63 x 40 x 63
GPTR-635063 Unequal Tee 635063 63 x 50 x 63
Breeching Tee’s breaching-tee
GPWBT-8 sink/bath Wall Breech sink/bath 8" Wall breech sink/bath 8” 
GPWBT-12 sink/bath Wall Breech sink/bath 12" Wall breech sink/bath 12”
GPWBT-8 shower Wall Breech shower 8" Wall breech shower 8”
Flexible Water Connectors flexible-water-connectors
GPAUW-1616 x 225mm 1/2" F/F X 225mm Flexible Hose - Water 1/2” F/F x 225mm
GPAUW-1616 x 300mm 1/2" F/F X 300mm Flexible Hose - Water 1/2” F/F x 300mm
GPAUW-1616 x 450mm 1/2" F/F X 450mm Flexible Hose - Water 1/2” F/F x 450mm
GPAUW-1616 x 600mm 1/2" F/F X 600mm Flexible Hose - Water 1/2” F/F x 600mm

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