Convoluted Tubing
M81914/3 (Natural) FEP Convoluted Tubing Standard Convolutions
 

 

SIZE MAXIMUM
INSIDE
DIAMETER
MINIMUM
INSIDE
DIAMETER
MAXIMUM
OUTSIDE
DIAMETER
MAXIMUM
WALL
CONV.
PER INCH
+ OR - 1/2
WEIGHT
(MAXIMUM)
MINIMUM
BEND
RADIUS
  INCH MM INCH MM INCH MM INCH MM INCH LB
/100 ft
KG
/100 mtr
INCH MM
01
02
.188
.281
4.78
7.14
.181
.273
4.60
6.93
.320
.414
8.13
10.5
.018
.018
.457
.457
8
8
1.5
1.7
2.23
2.53
.500
.750
13
19
03
04
.312
.375
7.93
9.53
.306
.364
7.77
9.25
.450
.510
11.4
13.0
.018
.018
.457
.457
8
8
1.9
2.2
2.83
3.27
.750
.875
19
22
05
06
.437
.500
11.1
12.7
.427
.485
10.9
12.3
.571
.650
14.5
16.5
.018
.023
.457
.584
8
7
3.1
4.0
4.61
5.95
.875
1.250
22
32
07
08
.625
.750
15.9
19.1
.608
.730
15.4
18.5
.770
.930
19.6
23.6
.023
.023
.584
.584
7
6
4.8
6.1
7.14
9.07
1.500
1.750
38
44
09
10
.875
1.000
22.2
25.4
.860
.975
21.8
24.8
1.073
1.226
27.3
31.1
.023
.023
.584
.584
5
5
7.0
8.5
10.4
12.7
2.000
2.375
51
60
11
12
1.125
1.250
28.6
31.8
1.105
1.210
28.1
30.7
1.390
1.539
35.3
39.1
.023
.023
.584
.584
5
4
9.3
10.9
13.8
16.2
2.375
2.750
60
70
13
14
1.500
1.750
38.1
44.5
1.437
1.688
36.5
42.9
1.832
2.082
46.5
52.9
.023
.023
.584
.584
4
4
12.6
14.8
18.8
22.0
3.875
3.875
86
98
15 2.000 50.8 1.937 49.2 2.332 59.2 .023 .584 4 16.8 25.0 4.250 108
 
Also available in M81914/4 Close Convolution
 

 
 
 
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