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The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
Tubing Inch & Metric
8
NORTH AMERICAN FITTINGS & FLOW CONTROL VALVE CATALOG
>
Release 8.6
TUBING INCH & METRIC
CODING EXAMPLE
1422
TYPE
1422 = Polyurethane (95A)
04
TUBE DIAMETER OD:
02 = 1/8”
04 = 1/4”
05 = 5/16”
06 = 3/8”
08 = 1/2”
53 = 5/32”
4mm = 4mm
6mm = 6mm
8mm = 8mm
10mm = 10mm
12mm = 12mm
BL
COLOR:
BL = Blue
BK = Black
CL = Clear
OR = Orange
YL = Yellow
RD = Red
GR = Green
1422 04
BL
OD/ID and Hardness Comparison
INCH
OD/ID
Tolerances
for OD
Minimum
Bend
Radius
Working Pressure (PSI)
(IN)
(IN)
(IN)
@75°F @100°F @125°F @150°F
1/8 x .066
±.005
1/4
233
172
140
116
5/32 x 3/32
±.005
3/8
176
130
106
88
1/4 x .160
±.005
1/2
148
110
89
74
5/16 x .216
±.005
3/4
150
111
90
75
3/8 x .245
±.005
7/8
147
109
88
74
1/2 x .320
±.005
1 1/8
140
104
84
70
METRIC
OD/ID
Tolerances
for OD
Minimum
Bend
Radius
Working Pressure (PSI)
(MM)
(MM)
(IN)
@75°F @100°F @125°F @150°F
4 x 2.4
±.127
3/8
176
130
106
88
6 x 4
±.127
1/2
145
107
87
73
8 x 5
±.127
3/4
155
115
93
78
10 x 6.5 ±.127
7/8
149
110
89
75
12 x 8
±.127
1 1/8
133
133
80
67
WORKING PRESSURE