Pneumatiques monotubes & multitubes

Coextruded TAT

 

Coextruded TAT

coextrude

The polyamide coextruded TAT is a polyamide monotube covered by a hypalon sheath comprised of a MANURIL® tube as described in paragraph 3-1 which is then covered by a layer of chlorosulfonated polyethylene synthetic rubber (hypalon, trade name of Dupont de nemours).
Coextruded TAT is :
- very resistant to oil and air.
- very resistant to abrasion and tearing.
- very resistant to ozone and atmospheric agents.
Coextruded TAT is used for the transfer of fuels in high ambient temperature engine compartments.
They can be preformed.
Admissible temperature range is from -40°C to +80°C in an atmosphere of 140°C (with peaks to 150°C)
Marking of coextruded TAT is as follows : tecalemit fexibles - part N° - IDxMDxOD - pa12 hypalon - batch N° (white ink)


Table of working pressure ratios of coextruded TAT with regards to temperature of fluid


T(°C) -40° to+20° 30° 40° 50° 60° 80°
Pressure (%) 100% 72% 64% 52% 47% 35%

The values of working pressure ratios according to working temperatures indicated above represent only the average of the results obtained from burst pressures divided by a safety factor, given that these are variable according to tube diameter and wall thickness


Black hypalon sheathed plastified calibrated polyamide 12 pneumatic tube


Part n° Outer
diameter
(mm)
Intermediate
diameter (mm)
Inner
diameter
(mm)
Wall
thickness
(mm)
Working pressure
20°c
(bars)
Weight
(gr/mm)
Bend
radius
(mm)
Tolerance
on inner
diameter
(mm)
Available
9932000 8 6 2 3 15 60 16 +0,10/-0,10 Sur fabrication
9933405 8 6 3 2,5 15 56 16 +0,10/-0,10 Sur fabrication
9933407 9 6 4,5 2,25 15 67 40 +0,10/-0,10 Sur fabrication
9933109 9 6 4 2,5 15 71 30 +0,10/-0,10 Sur fabrication
9932002 11 7 4 3,5 15 114 30 +0,10/-0,10 Sur fabrication
9932105 11 8 6 2,5 15 92 30 +0,10/-0,10 Sur fabrication
9933406 12 8 6 3 15 119 28 +0,10/-0,10 Sur fabrication
9932004 14 6 3 5,5 15 215 30 +0,10/-0,10 Sur fabrication
9932342 14 10 8 3 15 146 40 +0,10/-0,10 Sur fabrication
9932106 16 12 10 3 15 171 NC +0,10/-0,10 Sur fabrication
9932107 18 8 6 6 15 336 NC +0,10/-0,10 Sur fabrication
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Tecalemit Flexibles remains a guarantee of quality and offers a wide range of hydraulic and pneumatic connectors

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