PA12 AIR BRAKE J844 Type A Tubing

ZEC: flexibility for choice

SAE J844 TYPE A STANDARD
BURST PRESSURE FROM 55 TO 97 BAR
CREATED FOR TRAILER BRAKING SYSTEMS

DATA SHEET

TECHNICAL FEATURES

Pneumatics Low pressure

Air

TECHNICAL FEATURES

Metric
Imperial


Code	inch	mm	mm	mm	bar	bar	mm	g/m	Color available	m
TA1-8*40	1/8"	3.18 ±0.08	2.02	0.58 ±0.08	23	70	9.4	4.9	B-N-R-G	100
TA5-32*40	5/32"	4.00 ±0.08	2.38	0.81 ±0.08	28	84	12.7	8.4	B-N-R-G	100
TA3-16*40	3/16"	4.75 ±0.08	2.97	0.89 ±0.08	28	84	19.1	11.1	B-N-R-G	100
TA1-4*40	1/4"	6.35 ±0.08	4.35	1.00 ±0.08	28	84	25.4	17.3	B-N-R-G	100
TA5-16*40	5/16"	8.00 ±0.10	6.00	1.00 ±0.10	23	70	32.0	22.7	B-N-R-G	100
TA3-8J844*40 ⁽¹⁾	3/8"	9.53 ±0.10	6.39	1.57 ±0.10	32	97	52.0	40.0	B-N-R-G	100
TA1-2J844*40 ⁽¹⁾	1/2"	12.70 ±0.13	9.56	1.57 ±0.10	22	66	65.0	56.0	B-N-R-G	100
TA5-8J844*40 ⁽¹⁾	5/8"	15.88 ±0.13	11.20	2.34 ±0.13	20	62	80.0	102.5	B-N-R-G	100
TA3-4J844*40 ⁽¹⁾	3/4"	19.05 ±0.13	14.37	2.34 ±0.13	18	55	150.0	126.3	B-N-R-G	100


Code	inch	-dash	mm	inch	inch	psi	psi	inch	lbs/ft	Color available	mm
TA1-8*40	1/8"	-2	3.18 ±0.08	0.080	0.023	333	1015	0.370	0.003	B-N-R-G	100
TA5-32*40	5/32"	-2.5	4.00 ±0.08	0.094	0.032	406	1218	0.5	0.006	B-N-R-G	100
TA3-16*40	3/16"	-3	4.75 ±0.08	0.117	0.035	406	1218	0.752	0.007	B-N-R-G	100
TA1-4*40	1/4"	-4	6.35 ±0.08	0.171	0.039	406	1218	1	0.012	B-N-R-G	100
TA5-16*40	5/16"	-5	8.00 ±0.10	0.236	0.039	333	1015	1.260	0.015	B-N-R-G	100
TA3-8J844*40 ⁽¹⁾	3/8"	-6	9.53 ±0.10	0.251	0.062	464	1406	2.047	0.027	B-N-R-G	100
TA1-2J844*40 ⁽¹⁾	1/2"	-8	12.70 ±0.13	0.376	0.062	319	957	2.559	0.038	B-N-R-G	100
TA5-8J844*40 ⁽¹⁾	5/8"	-10	15.88 ±0.13	0.441	0.092	290	899	3.150	0.069	B-N-R-G	100
TA3-4J844*40 ⁽¹⁾	3/4"	-12	19.05 ±0.13	0.566	0.092	261	797	5.905	0.085	B-N-R-G	100

N : Black

R : Red

G : Yellow

B : Blue

The ZEC air brake series hoses and tubing have been created for use in the air brake systems of truck and motor vehicles in general. The tubing and hoses comply with the norm SAE J844:2004. According to this norm, the non-reinforced tubing are designed with “type A” designation and the reinforced hose with “type B”.

TECHNICAL FEATURES

Technical-constructive features:
Single wall extrusion made of 100% virgin PA12 stabilized against UV rays.

Working temperature:
From -40°C to +80°C (From -40°F to +176°F).

Specifications:
SAE J844 type A,EU Regulations REACH (2006/1097/EC) and RoHS 2 (2011/65/EU).
⁽¹⁾ Measure exceeding SAE J844.

Color available:
Black, Blue, Red and Yellow. The Black tube is the most suitable for outdoor application.

N.B. In the code there is an *, this must be replaced with the color code of the tube: BLACK (N), BLUE (B), RED (R) or YELLOW (G).
Example: Tube 1/4" SAE J844 A black – code TA1-4N40.

PRESSURE CORRECTION FACTOR ACCORDING TO TEMPERATURE

TECHNICAL FEATURES OF POLYAMIDE

General Properties	Standard	U.M.	Value
Density	ISO R 1183D	g/cm3	1.03
Hardness	ISO 868	Shore D	65
Tensile stress at break	ISO R527	MPa	50
Elongation at break	ISO R527	%	300
Tensile strength modulus	ISO R527	MPa	400
Bending modulus	ISO 178	MPa	400
Charpy impact Unnotched 23°C Unnotched -30°C Notched 23°C Notched -30°C	ISO 179	kj/m2	>100 >100 NC 7
Heat deflection temperature with 0.46 MPa with 1.85 MPa	ISO 75	°C	125 46
Melting point	ISO11357	°C	168-174

OPTIONAL

Color
Packing
Long Length

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

NORMATIVE

SAE J844-A

ACCESSORIES

Hose cutter »

Hose cutter

Tube clamps »

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

Search product

News

Certifications

Catalogs

Reserved Area

Focus On

Article code	Ø Tube (mm)	A (mm)	B (mm)	C (mm)	D (mm)	Ø (mm)	Positions No.
SFT4	4	9	114	11,7	8	2,8	10
SFT6	6	9	114	11,7	10	2,8	10
SFT8	8	12	143	14,6	12	3,8	10
SFT10	10	15	172	17,4	13,8	5,3	10
SFT12	12	19	162	20,5	16,8	5,3	8
SFT14	14	21	180	22,5	18,8	5,3	4

Search product

Thermoplastic Hoses - thermoplastikschläuche - tuyaux à pression - tubos termoplásticos