TEAT | Electrically heated hoses

TYPE WD

TECHNICAL
SPECIFICATIONS

The electrically heated hose WD-type is based on a smooth bore PTFE core with an high resistance external double braid in stainless steel AISI 304. Recommended for medium operating pressures and pulsating pressures, it can reach 320 bar (with Ø 3/16” internal hose and temperatures up to 130°C / 266°F). It’s available in the following versions:

T100 for operating temperatures up to 100°C (212°F)
T200 for operating temperatures up to 200°C (392°F)
T250 for operating temperatures up to 250°C (482°F)

Nominal diameter of the internal hose from 3/16” to 2”.
Lenght on request without limits.

OPERATING PRESSURE

OPERATING TEMPERATURE / VERSIONS

Beyond 130°C (266°F) the maximum operating pressure should be reduced by 0,5% per degree (for example at 180°C, the maximum operating pressure should be reduced by 25%, ie 199 bar).

The maximum operating pressure is calculated on the basis of a 4:1 safety factor relative to the burst pressure.

APPLICATIONS

PAINTS / INSULATING

Paint application, application of insulating materials of various types (e.g. protection of swimming pools, floors), anti-abrasive material applications in ship-building yards.

GLASS INDUSTRY

Industrial glass-working, fields requiring pipes with medium/high operating pressures.

AUTOMOTIVE

Distribution of hotmelts for the assembly of automotive components, home appliance components, electrical components, power connectors, etc. Application of Polyurethane, Polyester, bi-component glues, highly-viscous adhesives (over 50,000 cps).

TECHNICAL DATA

NOMINAL DIAMETER		P.T.F.E. WALL THIKNESS	MINIMUM INTERNAL DIAMETER	MAXIMUM EXTERNAL DIAMETER	MINIMUM BEND RADIUS	MAXIMUM OPERATING PRESSURE
3/16”	5 mm	1 mm	4.5 mm	9 mm	25 mm	320 bar
1/4”	6.5 mm	1 mm	6 mm	10.9 mm	26 mm	310 bar
5/16”	8 mm	1 mm	7.5 mm	12.6 mm	35 mm	275 bar
3/8”	9.5 mm	1 mm	9.1 mm	14.3 mm	50 mm	240 bar
13/32”	10.5 mm	1 mm	10 mm	15.3 mm	60 mm	230 bar
1/2”	13 mm	1 mm	11.9 mm	17.3 mm	75 mm	200 bar
5/8”	16 mm	1.3 mm	15 mm	21.1 mm	100 mm	155 bar
3/4”	19 mm	1.3 mm	18 mm	24.3 mm	135 mm	110 bar
7/8”	22 mm	1.3 mm	21.5 mm	28.5 mm	230 mm	105 bar
1”	25 mm	1.3 mm	24 mm	31.2 mm	250 mm	84 bar
1.1/8”	28.5 mm	1.3 mm	28 mm	35.5 mm	350 mm	40 bar
1.1/4”	32 mm	1.5 mm	30.4 mm	37.5 mm	400 mm	75 bar
1.1/2”	38 mm	1.5 mm	36.2 mm	44.7 mm	800 mm	65 bar
2”	50 mm	1.5 mm	48.8 mm	57.4 mm	1200 mm	40 bar

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TECHNICALSPECIFICATIONS