HTR AB tubing - ZEC ITALY

ZEC: flexibility for choice

HTR AB Tubing

THERMOPLASTIC POLYESTER ELASTOMERIC TUBING (TPE OR TEEE)
ISO 7628 STANDARD, TÜV SÜD Tested

DATA SHEET

TECHNICAL FEATURES

Automotive Low pressure

Air Hydraulic oil Oil/grease for lubrication

TECHNICAL FEATURES

Metric
Imperial


Code	mm	mm	mm	cat 1 bar	cat 3 bar	mm	available Colours	g/m
HTRAB42N	2,00 (+/-0,10)	4,00 (+/-0,10)	1,00	10	12,5	20	N	11,5
HTRAB64N	4,00 (+/-0,10)	6,00 (+/-0,10)	1,00	10	12,5	30	N	19,2
HTRAB86N	6,00 (+/-0,10)	8,00 (+/-0,10)	1,00	10	12,5	40	N	26,8
HTRAB96N	6,00 (+/-0,10)	9,00 (+/-0,10)	1,50	10	12,5	45	N	43,1
HTRAB108N	8,00 (+/-0,10)	10,00 (+/-0,10)	1,00	10	12,5	50	N	34,5
HTRAB1075N	7,50 (+/-0,10)	10,00 (+/-0,10)	1,25	10	12,5	50	N	41,9
HTRAB118N	8,00 (+/-0,10)	11,00 (+/-0,15)	1,50	10	12,5	55	N	54,6
HTRAB129N	9,00 (+/-0,15)	12,00 (+/-0,15)	1,50	10	12,5	60	N	60,3
HTRAB1410N	10,00 (+/-0,15)	14,00 (+/-0,15)	2,00	10	12,5	70	N	91,9
HTRAB1512N	12,00 (+/-0,15)	15,00 (+/-0,15)	1,50	10	12,5	75	N	77,6
HTRAB1612N	12,00 (+/-0,15)	16,00 (+/-0,15)	2,00	10	12,5	80	N	107,3
HTRAB1814N	14,00 (+/-0,15)	18,00 (+/-0,15)	2,00	10	12,5	90	N	122,6
HTRAB1915N	15,00 (+/-0,15)	19,00 (+/-0,15)	2,00	10	12,5	95	N	130,2

N : Black

ZEC HTR AB is a thermoplastic tubing especially developed for road vehicle air braking systems. The special Thermoplastic Polyester Elastomer polymer (TPE or TEEE) with which these types of low pressure tubing are made is the result of extensive research, aimed at offering a product on the market characterized by excellent mechanical properties and great flexibility. ZEC's HTR AB tubing is a high-quality product that guarantees reliability, pressure seal and resistance to chemicals and aging, within a wide range of working temperatures.

TECHNICAL FEATURES

Technical Features:
ZEC HTR AB thermoplastic tubing are especially developed for road vehicle air braking systems and comply with technical specifications under ISO 7628:2010 Standard.

ZEC's HTR AB flexible hoses meet this Standard with regard to Category 1 and Category 3. Unlike the traditional types of plasticized polyamide tubing widespread in the Air Brake system industry, ZEC's HTR AB tubing do not contain plasticizing additives since flexibility is guaranteed by their inner elastomeric molecular structure. This feature also promotes good long-term flexibility, without the inconvenience of tube stiffening due to the gradual leakage of the plasticizer over time.

The raw thermoplastic material used in making the ZEC HTR AB tubing improves the ability to anchor the fitting and features higher burst pressures and greater tensile strength at high temperatures. From a chemical standpoint, it has improved resistance to battery acid, salt, ethanol, oil, urea and ozone (in line with ISO 7628). Moreover, this material has an excellent elastic memory, ideal for spiraled and preformed tubing.

The working temperature of ZEC's HTR AB tubing range from -50°C to +100°C for Category 1 and from -50°C to +125°C for Category 3 (ISO 7628). For temperatures higher than room temperature (23°C), calculate the correct burst pressure using the correction factor determined through the chart shown in Fig.1.

ZEC's HTR AB tubing are in compliance with REACH (2006/1907/EC) and RoHS 2 (2011/65/EU) European Directives.

Mechanical properties

Tensile stress at break (ISO 527): 30 MPa
Elongation at break (ISO 527): >250%
Tensile stress at 10% (ISO 527): 17.8 MPa
Tensile stress at 50% (ISO 527): 20 MPa
Bending modulus at +23°C (ISO 178): 374 MPa

Physical Properties

Density (ISO 1183): 1.23 g/cm3
Hardness (ISO 868): 65 Shore D

Working Temperatures

from -50°C to +100°C (+125°C for CAT.3)
For water-based fluids max +65°C

OPTIONAL

Color
Packing
Long Length

For any further information about the optional items, please contact the sales office (sales@zecspa.com)

NORMATIVE

ISO 7628
TÜV SÜD Tested

ACCESSORIES

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Plastic Coils »

Codice Bobina Reel Code	Esterno Outside Ø O	Interno Inside Ø I	Foro Hole Ø H	Lunghezza Length L	Larghezza Width W	Tara Tare
Codice Bobina Reel Code	mm	mm	mm	mm	mm	Kg
IBP400200200	400	200	32	230	200	1.8
IBP500250295	500	250	41	325	295	3.1
IBP600310400	600	310	82	440	400	6.0

Plastic Coils with cardboard drum »

Code	Dimensions					Tare
Code	Outside Ø	Inside Ø	Hole Ø	Width	Length	Tare
IBP270120200	275 mm	125 mm	32 mm	200 mm	212 mm	0.5 kg

Wooden Coils »

Code	Dimensions					Tare
Code	Outside Ø	Inside Ø	Hole Ø	Width	Length	Tare
IBL500160200	500 mm	160 mm	80 mm	200 mm	220 mm	2.5 kg
IBL500160300	500 mm	160 mm	80 mm	300 mm	320 mm	2.5 Kg
IBL630315335	630 mm	315 mm	80 mm	335 mm	403 mm	8 Kg
IBL700400470	700 mm	400 mm	80 mm	470 mm	500 mm	8 Kg
IBL800400470	800 mm	400 mm	80 mm	470 mm	538 mm	25 Kg
IBLDIN1000	1000 mm	500 mm	80 mm	580 mm	668 mm	54 Kg
IBLDIN1200	1200 mm	600 mm	82 mm	610 mm	644 mm	27 Kg
IBLDIN1400	1400 mm	710 mm	82 mm	750 mm	858 mm	145 Kg
IBLDIN1600	1600 mm	710 mm	82 mm	900 mm	1028 mm	225 Kg

Cardboard Coils »

Code	Dimensions					Tare
Code	Outside Ø	Inside Ø	Hole Ø	Width	Length	Tare
IBC470250300	470 mm	250 mm	40 mm	300 mm	330 mm	0.4 kg
IBC550400400	550 mm	400 mm	60 mm	400 mm	430 mm	1.7 Kg
IBC550400500	550 mm	400 mm	60 mm	500 mm	530 mm	2 Kg
IBC600400400	600 mm	400 mm	60 mm	400 mm	430 mm	1.9 Kg
IBC600400500	600 mm	400 mm	60 mm	500 mm	530 mm	2.1 Kg
IBC800400400	800 mm	400 mm	60 mm	400 mm	430 mm	3.3 Kg
IBC1060600320	1060 mm	600 mm	84 mm	320 mm	350 mm	5.2 Kg
IBC1060600500	1060 mm	600 mm	84 mm	500 mm	530 mm	6 Kg

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