C.BEST tubes are made of polyamide 12 (PA12), a polyvalent material derived from petroleum. C.BEST tubes are fully compliant with DIN 73378 and DIN 74324 standards. C.BEST tubes combine excellent mechanical and chemical resistance from -40 ° C to + 130 ° C.

img_c.best_polyamide12-eng
Cod. article
PA 12 HIPHL		 Ø
External		 Ø
Internal		 Thickness Bending
Radius		 Burst
pressure 23°C		 DIN
73378
 
T2H003015 3 1,5 0,75 15 147
T2H004025 4 2,5 0,75 20 102 •
T2H004027 4 2,7 0,65 25 85 •
T2H004002 4 2 1 15 147 •
T2H005003 5 3 1 30 110 •
T2H006004 6 4 1 35 88 •
T2H008006 8 6 1 40 63 •
T2H010008 10 8 1 60 49 •
T2H010007 10 7 1,5 45 78
T2H010075 10 7,5 1,25 50 63 •
T2H012010 12 10 1 85 40
T2H012009 12 9 1,5 70 63 •
T2H012008 12 8 2 80 88 •
T2H014012 14 12 1 85 34
T2H014010 14 10 2 90 73 •
T2H015125 15 12,5 1,25 100 40
T2H015012 15 12 1,5 100 49 •
T2H016012 16 12 2 150 63 •
T2H018014 18 14 2 190 55 •
T2H020016 20 16 2 180 49 •
T2H022018 22 18 2 200 44

*other colors available on request

COMPARISON TABLE
Ø External
mm		 Ø Internal
mm		 Thickness
mm		 Minimum Bending
Radius mm		 Burst pressure
at 23°C bar*
        PA 12 PHL PA12 HIPHL PA1012
3 1,5 0,75 15 133 147 147
4 2,5 0,75 20 92 102 102
4 2,7 0,65 25 78 85 85
4 2 1 15 133 147 147
5 3 1 30 100 110 110
6 4 1 35 80 88 88
8 6 1 40 57 63 63
10 8 1 60 44 49 49
10 7 1,5 45 71 78 78
10 7,5 1,25 50 57 63 63
12 10 1 85 36 40 40
12 9 1,5 70 57 63 63
12 8 2 80 80 88 88
14 12 1 85 31 34 34
14 10 2 90 67 73 73
15 12,5 1,25 100 36 40 40
15 12 1,5 100 44 49 49
16 12 2 150 57 63 63
18 14 2 190 50 55 55
20 16 2 180 44 49 49
22 18 2 200 40 44 44
Burst pressure / operating pressure ratio: 3:1*
* Referred to the nominal diameter of the product		 Other dimensions on request

MARKING our standard marking is:

DIN 73378
▼
Standard
8x1mm
▼
External ø
for thickness
PA12HIPHL
▼
Raw
material
C.BEST
▼
Product
name
09012368-19-109-11:50
▼
Batch
number

PRESSURE VARIATION ACCORDING TO TEMPERATURE

PA12PHL
Temp +23° C +30° C +40° C +50° C +60° C +70° C +80° C +90° C +100° C +110° C +120° C +130° C
 
% Pressure * 100 87 74 64 57 52 47 44 40 36 33 30
PA12HIPHL
Temp +23° C +30° C +40° C +50° C +60° C +70° C +80° C +90° C +100° C +110° C +120° C +130° C
 
% Pressure * 100 83 71 62 55 49 45 41 37 34 31 29
PA1012HL
Temp +23° C +30° C +40° C +50° C +60° C +70° C +80° C +90° C +100° C +110° C +120° C +130° C
 
% Pressure * 100 87 74 64 57 52 47 44 40 36 33 30
TOLLERANCE

The tolerances on external diameter,
according to DIN 73378, are:


External diameter from 4 to 10 mm ± 0,2 mm

External diameter from 11 to 20 mm ± 0,3 mm


Upon special request tubes
with narrow tolerances.

USE TEMPERATURE

-40°C ÷ 100°C

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