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electric wire protection tube

Product name: LA-1 Aluminum steel type flexible metal conduit

Description:
LA-1 Aluminum steel type flexible metallic conduit, the outside layer is Senior antirust aluminum strip, and the middle layer is the metal strip, the inner layer is the water-tolerant electrical paper.

It has high corrosion resistance, light in weight, good Shielding effect and artistic surface. It is mainly used in the occasions of light in weight, high corrosion resistance, non-toxic and harmless to human body, such as those special industries: food processing plants, locomotives and rolling stock. railway coach equipment piping project.
 
No.
I.D
mm
O.D
mm
O.D. Tolerance
mm
Length/roll
m
Relevant Conduit
Relevant Conduit
for Electric Wire
mm
inch
mm
inch
12#
11.4
16.1
±0.2
50
8
1/4
13
1/2
15#
14.1
19.0
±0.2
50
10
3/8
16
5/8
17#
16.6
21.5
±0.2
50
15
1/2
19
3/4
24#
23.8
28.8
±0.2
25
20
3/4
25
1
30#
29.3
34.9
±0.2
25
25
1
32
11/4
38#
37.1
42.9
±0.4
25
32
11/4
38
11/2
50#
49.1
54.9
±0.4
25
40
11/2
51
2
63#
62.6
69.1
±0.6
10
50
2
64
21/2
76#
76.0
82.9
±0.6
10
70
21/2
76
3
83#
81.0
88.1
±0.6
10
80
3
 
 
101#
100.2
107.3
±0.6
5
100
4
 
 

Standards by JG/T3053-1998
1. The conduit 12#, 15#, 17# allows two joints per roll (3 pieces), the bottom line of first part can not less than 15M. The conduit 24# allows one joints per roll (2 pieces), the bottom line of first part can not less than 10M. 
2. The size of flexible metallic conduit matches the inner diameter of steel tube.

We have so many kinds of flexible metal conduits and connectors, would you like to give me your full data about the products that you need? Then I can quote a best price to you. We can manufacture the products as your requirements.