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)
PER 100 FT
MINIMUM
BEND
RADIUS
 INCH MMINCH MMINCH MMINCH MMINCH LBKG INCHMM
01
02
.187
.281
4.75
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
1.25
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
1.50
1.75
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
2.00
2.37
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
2.37
2.75
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
3.38
3.88
86
98
15
16
2.000
2.250
50.8
57.2
1.937
2.188
49.2
55.6
2.332
2.582
59.2
65.6
.023
.023
.584
.584
4
4
16.8
17.6
25.0
26.2
4.25
5.38
108
137
17
18
2.500
3.000
63.5
76.2
2.437
2.937
61.9
4.6
2.832
3.332
72.0
84.6
.023
.023
.584
.584
4
4
20.0
25.1
29.8
37.4
6.00
7.00
152
178
194.000 1023.937 1004.332 110.023 .5844 38.156.7 9.50241
Also available in M81914/4 Close Convolution
 

 
 
 
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