Plastic tubes, semi-rigid PA 12HL
Plastic tubes, flexible PA 12 PHL

Plastic tubes flexible Plastic tubes semi-rigid 
Plastic tubes flexible
Plastic tubes semi-rigid
Plastic tubes flexible Plastic tubes semi-rigid 
Plastic tubes flexible
Plastic tubes semi-rigid
 
 
 

Plastic tubes / nylon tubings semi rigid PA 12 HL


Standard: DIN 73378


Mounting advise:

Please do always use reinforcing sockets for plastic tubes.

104-203 for item N°. 100-010 and 106-203 for item N° 4510-001


Operative pressure for Ø 4 x 0,85 and 23°C: approx. 1044 PSI / 7 MPA / 72 bar

Operative pressure for Ø 6 x 1,25 and 23°C: approx. 1015 PSI / 7 MPA / 70 bar 

Operative pressure for Ø 6 x 1,5 and 23°C: approx. 1291 PSI / 9 MPA / 89 bar       

Item No. Color Description Grease D D1 S m / coil
100-010 black 4 x 0,85 empty
4 2,3 0,85 50
4511-100 black 4 x 0,85 grease NLGI class 000 4 2,3 0,85 50
100-009-25 black 6 x 1,5 grease NLGI class 2 6 3,0 1,5 25
100-004 black 6 x 1,5 grease NLGI class 000 6 3,0 1,5 100
100-003-25 black 6 x 1,5 empty
6 3,0 1,5 25
100-003 black 6 x 1,5 empty
6 3,0 1,5 100
4510-001 transparent 6 x 1,25 empty
6 3,5 1,25 100


_____________________________________________________________________________________________________


Plastic tubes / nylon tubings flexible PA 12 PHL


Standard: 73378 + Cetop


Mounting advise:

Please do always use reinforcing sockets,  item No. 104-203,  for plastic tubes with Ø 4 x 0,85 


Operating pressure: approx. 36 Bar / 580 PSI / 4 MPA 

Item No. Color Description Grease D D1 S m / coil
100-005 black 4 x 0,85 NLGI class 000 4 2,3 0,85 50
100-006 black 4 x 0,85 empty
4 2,3 0,85 50
100-006-T transparent 4 x 0,85 empty
4 2,3 0,85 50


Our plastic tubes / tube lines are used in lubrication systems to connect the progressive distribution unit with the lubrication point or the relubrication distributor (or piston distributor) to the lubrication point.


Technical informations:


Material:           

Plastic tube, semi-flexible:   PA 12 HL

Plastic tube, flexible:            PA 12 PHL
Standard:  DIN 73378 + Cetop


Types:   

PA 12 PHL , natural-coloured or transparent with black print; either unfilled or filled with NLGI viscous oil, class 000.

PA 12 HL are black with white print, They  are either unfilled or filled with NLGI viscous oil, class 000, or NLGl grease, class 2. 


Material properties:   

Both plastic tubes (PA 12 HL and PA 12 PHL) are free of plasticisers, and resistant to light or heat-induced ageing. 


Permissible media:

Excellent resistance to oil, grease and lubricants, and to all types of fuels and chlorine-free cleaning agents and solvents.

Application for other media than those stated above, only upon request!


Permissible operating temperature: ca. – 60 °C bis + 80 °C


Operating pressure at  23° C:    for Ø 6x1.5 approx. 89 bar, 1291 PSI, 9 MPA  for Ø 6x0.85 approx. 72 bar, 1044 PSI, 7 MPA


The permissible operating pressures according to DIN 73378 are calculated by means of the following formula

       
                                                                                                                                     P =  20 · σV · s (Nenn)

                                                                                                                                             -----------------------

                                                                                                                                                     dm

s = nominal wall thickness [mm]; dm = da – s; σV = reference stress N/mm2 at 23 °C


Important advice for assembly!

Our PA12HL plastic tubes according to DIN 73378 in the dimension 6x1.5 (i.e. 6 mm outer diameter and 1.5 mm wall thickness = 3 mm inner diameter) are also referred to as poly tube 6x3. For these tubes, use of a push-in socket is not required. Assembly together with a cutting ring fitting, equal to use of our push-in fitting, is easy and straight forward.


In contrast to that, push-in sockets or reinforcement sockets must be used for PA 12 PHL polyamide tubes with wall thickness of 0.85 mm.

Please note that push-in sockets that are "lost" or "forgotten" during assembly, may result in severe problems and major damage.

As a general rule, we recommend using push-in sockets if the wall thickness of a plastic tube is </= 1.25 mm.


In our capacity as manufacturer, we would like to make our customers aware that assembly of our components for central lubrication (tubes, hoses, screw fittings, ...) must only be performed by appropriately trained and qualified personnel. 


In borderline cases, it is advisable to consult us beforehand. Have the tubes mounted only by qualified and/or accordingly trained personnel.



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