·material: PA12, PA6, PA11
·The size printed in bold type are to be given preference.
1.Based on a 180oC bend, at (23±5)oC.
2.As is DIN 73377.

Nominal Size	d2		d3		Minimum  thickness,  s
		Limit  deviations		Limit  deviations
4×1	4	±0.1	2	±0.1	0.90
6×1	6		4
8×1	8		6
9×1.5	9	±0.15			1.35
10×1	10	±0.1	8		0.90
10×1.25	10	±0.12	7.5		1.12
11×1.5	11	±0.15	8		1.35
12×1.5	12		9
14×2	14		10	±0.15	1.80
15×1.5	15		12	±0.1	1.35
16×2	16		12	±0.15	1.80

Type    of tubing	Nominal   Tubing     OD	Outside Dlimeter    max     mm	Outside Dlimeter    max   in	Outside Dlimeter   min   mm	Outside Dlimeter   min    in	Inside Diameter    Basic      mm	Inside Diameter     Basic     in	Wall Thickness     Basic     mm	Wall Thickness     Basic      in	Wall Thickness  Tolerances      mm	Wall  Thickness  Tolerances       in
A	1/8	3.25	0.128	3.10	0.122	2.01	0.079	0.56	0.023	±0.08	±0.003
A	5/32	4.04	0.159	3.69	0.153	2.34	0.092	0.81	0.032	±0.08	±0.003
A	3/16	4.83	0.190	4.67	0.184	2.97	0.117	0.89	0.035	±0.08	±0.003
A	1/4	6.43	0.253	6.27	0.247	4.32	0.170	1.02	0.040	±0.08	±0.003
A	5/16	8.03	0.316	7.82	0.308	5.89	0.232	1.02	0.040	±0.10	±0.004
B	3/8	9.63	0.379	9.42	0.371	6.38	0.251	1.57	0.062	±0.10	±0.004
B	1/2	12.83	0.505	12.57	0.495	9.55	0.376	1.57	0.062	±010	±0.004
B	5/8	16.00	0.630	15.75	0.620	11.20	0.441	2.34	0.092	±0.13	±0.005
B	3/4	19.18	0.755	18.9	0.745	14.38	0.566	2.34	0.092	±0.13	±0.005