About TongFeng Conduit Catalog Conduit Photo New Product Hose Equipment Staff recruitment News Contact Us
Flexible metal conduit
Instrumentation tubing
1/8” Flexible Conduit
PVC Coated Flexible Conduit

Flexible metal conduit 

New Product Flexible metal conduit

TongFengflex manufactures unique tubing -Flexible metal conduit,Flexible electrical conduit ,Stainless steel Flexible conduit that is relied on in numerous industries. The tubing is produced by helical coiling of a cold-rolled metal strip onto a spindle, with the helical coils being linked with each other by means of a special type of strip profile. Basic materials for the strip are stainless steel. However, other metals are also available.

Applications:Instrumentation tubing is used by manufacturers of various industries, such as Process & Control Instrumentation, Measuring & Controlling Devices, Analytical Instruments, Medical Instruments and many others with specific applications including temperature measuring, wiring conduit or armor cable and protective casing.
Instrumentation tubing is made in two configurations, or constructions, commonly called SquareLok and InterLock, and is often abbreviated as TF-D and TF-S.
Technical Data: SquareLok Style (TF-D)
SquareLok tubing is produced from a continuous metal strip, and is held in position by locking one leg of one profile over the leg of the adjacent profile.

TongFengflex
Part Number
Inside Diameter [mm]
Outside Diameter [mm]
Tolerance +/-
[mm]
Weight +/-10%
[Kg/m]
Minimum bending radius [mm]
RADIAL Load strength min.
[N]
Tensile strength min.
[N]
TF-D0406
4
6
0.1
0.034
15
800
320
TF-D0507
5
7
0.1
0.039
17
835
340
TF-D0608
6
8
0.2
0.044
19
875
360
TF-D0709
7
9
0.2
0.049
20
930
380
TF-D0810
8
10
0.2
0.056
22
975
400
TF-D0911
9
11
0.2
0.063
25
1020
450
TF-D1013
10
13
0.2
0.100
30
1060
500
TF-D1114
11
14
0.2
0.110
31
1095
550
TF-D1215
12
15
0.2
0.120
32
1140
600
TF-D1316
13
16
0.2
0.130
33
1175
650
TF-D1417
14
17
0.2
0.140
35
1215
700
TF-D1518
15
18
0.2
0.150
37
1250
720
TF-D1619
16
19
0.2
0.160
40
1290
760
TF-D1720
17
20
0.2
0.170
45
1330
800
TF-D1821
18
21
0.2
0.180
42
1470
890
TF-D1923
19
23
0.3
0.212
40
1510
840
TF-D2024
20
24
0.3
0.223
42
1545
890
TF-D2125
21
25
0.3
0.235
45
1580
920
TF-D2226
22
26
0.3
0.247
48
1620
940
TF-D2327
23
27
0.3
0.258
52
1655
960
TF-D2428
24
28
0.3
0.269
55
1690
980
TF-D2529
25
29
0.3
0.280
58
1735
1000
TF-D2630
26
30
0.3
0.292
60
1770
1020

 
Fully InterLok Style (TF-S) InterLok metal strip and the edges of the strip are completely interlocked with each other. This offers increased crush protection, and higher axial strength.
Size Inside Diameter Outside Diameter Coiling Diameter Weight Breaking Load Min TongFengflexPart Number

TongFengflex
Part Number
Inside Diameter [mm]
Outside Diameter [mm]
Tolerance +/-
[mm]
Weight +/-10%
[Kg/m]
Minimum bending radius [mm]
RADIAL Load strength min.
[N]
Tensile strength min.
[N]
TF-S0406
4
6
0.2
0.053
25
900
200
TF-S4267
4.2
6.7
0.2
0.066
28
955
285
TF-S5378
5.3
7.8
0.2
0.079
32
1000
395
TF-S5580
5.5
8
0.2
0.082
35
1050
400
TF-S5984
5.9
8.4
0.2
0.086
38
1185
450
TF-S6590
6.5
9
0.2
0.093
40
1125
500
TF-S8011
8
11
0.2
0.141
45
1275
700
TF-S9012
9
12
0.2
0.159
50
1340
800
TF-S1013
10
13
0.2
0.177
55
1415
900
TF-S1114
11
14
0.2
0.195
65
1480
1000
TF-S1215
12
15
0.2
0.213
70
1550
1100
TF-S1316
13
16
0.2
0.230
75
1620
1200
TF-S1417
14
17
0.2
0.248
80
1690
1300
TF-S1518
15
18
0.2
0.265
82
1765
1400
TF-S1619
16
19
0.2
0.283
85
1840
1500
TF-S1720
17
20
0.2
0.301
90
1910
1600
TF-S1821
18
21
0.3
0.319
90
3700
1700
TF-S1923
19
23
0.3
0.380
95
3750
1825
TF-S2024
20
24
0.3
0.400
100
3800
1850
TF-2125
21
25
0.3
0.420
105
3850
1875

 
 

Squarelock Flexible Metal Conduit
Squarelock Flexible Metal Conduit

About TongFeng  |  Conduit Catalog  |  Conduit Photo  |  New Product  |  Hose Equipment  |  Staff recruitment  |  News  |  Contact Us  |  Sitemap  |  Mobile Version
  English     简体版     繁體版