AVI International
AVI International
AVI International AVI International AVI International
AVI International
AVI International
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AVLOK Products are available in Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Aluminium, Monel, Inconel, Haste Alloy C etc. with quick/early delivery

Tube Fittings

Matchless in quality, our comprehensive range of tube fitting are precisely designed for instrumentation and process control system tubing. Fabricated from supreme quality material, we provide tube fittings for leak proof and torque free seal of tubing connections. Our entire range of tube fittings eliminate costly hazardous leaks in process and instrumentation tubing lines. We offer these fittings in various dimensional specifications, which can be further customized as per clients' specifications.

AVLOK offers double ferrule, single ferrule, male / female connectors, unions, bulk head unions, cross, elbow, tee, tube plug and tube cap in various sizes. Our fittings are available in Fractional as well as Metric Sizes. Please send a quote request for any size/connection that you may need.

Elbow Fittings

We present a broad spectrum of supreme quality elbow fittings that possess an excellent capacity to withstand high and low temperatures and bear varying pressure. Providing reliable performance and leak free connections, our elbow fittings are widely acknowledged for excellent finish and precise construction. Our elbow fittings are available in stainless steel, brass and monel and encompasses male elbows, female elbows and union elbows.

» Union Elbow

Union Elbow

Union Elbow

Part No. Tube O.D T E Min h H F G I L
in mm in mm in mm
2AVEU 1/8 3.17 2.3 7/16 11.11 7/16 11.11 12.7 15.2 15.7 22.4
3AVEU 3/16 4.76 3.0 7/16 11.11 1/2 12.70 13.7 16.0 17.8 24.4
4AVEU 1/4 6.35 4.8 1/2 12.70 9/16 14.28 15.2 17.8 19.6 26.9
5AVEU 5/16 7.93 6.4 9/16 14.28 5/8 15.87 16.3 18.5 21.3 28.7
6AVEU 3/8 9.52 7.0 5/8 15.87 11/16 17.46 16.8 19.3 23.1 30.5
8AVEU 1/2 12.70 10.0 13/16 20.63 7/8 22.22 22.9 21.8 25.9 36.1
10AVEU 5/8 15.87 12.0 1 25.40 1 25.40 24.4 21.8 28.7 38.9
12AVEU 3/4 19.05 16.0 1 – 1/16 26.98 1 – 1/8 28.57 24.4 21.8 29.7 39.9
14AVEU 7/8 22.22 18.0 1 – 1/4 31.75 1 – 1/4 31.75 25.9 21.8 34.5 44.7
16AVEU 1 25.40 22.0 1 – 3/8 34.92 1 – 1/2 38.10 31.2 26.4 36.8 49.0
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» Male Elbow

Male Elbow

Male Elbow

Part No. Tube O.D (T) P (NPT) E Min h H F G I L L1
in mm in mm in mm
2AVME-2N
2AVME-4N
1/8
1/8
3.17
3.17
1/8
1/4
4.8
4.8
7/16
1/2
11.11
12.70
7/16
7/16
11.11
11.11
12.7
12.7
15.2
15.2
17.0
18.0
23.6
24.6
17.8
23.4
3AVME-2N
3AVME-4N
3/16
3/16
4.76
4.76
1/8
1/4
4.8
4.8
7/16
1/2
11.11
12.70
1/2
1/2
12.70
12.70
13.7
13.7
16.0
16.0
18.8
18.8
25.4
25.4
18.8
23.4
4AVME-2N
4AVME-4N
4AVME-6N
4AVME-8N
1/4
1/4
1/4
1/4
6.35
6.35
6.35
6.35
1/8
1/4
3/8
1/2
4.8
4.8
4.8
4.8
1/2
1/2
11/16
13/16
12.70
12.70
17.46
20.63
9/16
9/16
9/16
9/16
14.28
14.28
14.28
14.28
15.2
15.2
15.2
15.2
17.8
17.8
17.8
17.8
19.6
19.6
22.4
24.4
26.9
26.9
29.7
31.8
18.8
23.4
26.2
33.0
5AVME-2N
5AVME-4N
5AVME-6N
5/16
5/16
5/16
7.93
7.93
7.93
1/8
1/4
3/8
6.4
6.4
6.4
9/16
9/16
11/16
14.28
14.28
17.46
5/8
5/8
5/8
15.87
15.87
15.87
16.3
16.3
16.3
18.5
18.5
18.5
21.3
21.3
23.1
28.7
28.7
30.5
19.8
24.4
26.2
6AVME-2N
6AVME-4N
6AVME-6N
6AVME-8N
6AVME-12N
3/8
3/8
3/8
3/8
3/8
9.52
9.52
9.52
9.52
9.52
1/8
1/4
3/8
1/2
3/4
4.8
6.5
7.0
7.0 7.0
5/8
5/8
11/16
13/16
1-1/16
15.87
15.87
17.46
20.63
26.98
11/16
11/16
11/16
11/16
11/16
17.46
17.46
17.46
17.46
17.46
16.8
16.8
16.8
16.8
16.8
19.3
19.3
19.3
19.3
19.3
23.1
23.1
23.9
25.9
29.7
30.5
30.5
31.2
33.5
37.1
20.8
25.4
26.2
33.0
36.8
8AVME-4N
8AVME-6N
8AVME-8N
8AVME-12N
1/2
1/2
1/2
1/2
12.70
12.70
12.70
12.70
1/4
3/8
1/2
3/4
6.5
10.0
10.0
10.0
13/16
13/16
13/16
1-1/16
20.63
20.63
20.63
26.98
7/8
7/8
7/8
7/8
22.22
22.22
22.22
22.22
22.9
22.9
22.9
22.9
21.8
21.8
21.8
21.8
25.9
25.9
25.9
29.7
36.1
36.1
36.1
39.9
28.2
28.2
33.0
36.8
10AVME-6N
10AVME-8N
10AVME-12N
5/8
5/8
5/8
15.87
15.87
15.87
3/8
1/2
3/4
10.0
12.0
12.0
15/16
15/16
1-1/16
23.80
23.80
26.98
1
1
1
25.40
25.40
25.40
24.4
24.4
24.4
21.8
21.8
21.8
27.9
27.9
29.7
38.1
38.1
39.9
30.2
35.1
36.8
12AVME-8N
12AVME-12N
3/4
3/4
19.05
19.05
1/2
3/4
12.0
16.0
1-1/16
1-1/16
26.98
26.98
1-1/8
1-1/8
28.57
28.57
24.4
24.4
21.8
21.8
29.7
29.7
39.9
39.9
36.8
36.8
14AVME-12N 7/8 22.22 3/4 16.0 1 – 1/4 31.75 1 – 1/4 31.75 25.9 21.8 34.5 44.7 41.7
16AVME-12N
16AVME-16N
1
1
25.40
25.40
3/4
1
16.0
22.0
1-3/8
1-3/8
34.92
34.92
1 – 1/2
1 – 1/2
38.10
38.10
31.2
31.2
26.4
26.4
36.8
36.8
49.0
49.0
41.7
46.5
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» Female Elbow

Female Elbow
Part No. Tube O.D (T) P (NPT) E Min h H F G I L L1
in mm in mm in mm
2AVFE-2N
2AVFE-4N
1/8
1/8
3.17
3.17
1/8
1/4
2.3
2.3
1/2
11/16
12.70
17.46
7/16
7/16
11.11
11.11
12.7
12.7
15.2
15.2
18.0
20.8
24.6
27.4
19.1
22.4
3AVFE-2N 3/16 4.76 1/8 3.0 1/ 2 12.70 1/2 12.70 13.7 16.0 18.8 25.4 19.1
4AVFE-2N
4AVFE-4N
4AVFE-6N
4AVFE-8N
1/4
1/4
1/4
1/4
6.35
6.35
6.35
6.35
1/8
1/4
3/8
1/2
4.8
4.8
4.8
4.8
1/2
11/16
13/16
1
12.70
17.46
20.63
25.40
9/16
9/16
9/16
9/16
14.28
14.28
14.28
14.28
15.2
15.2
15.2
15.2
17.8
17.8
17.8
17.8
19.6
22.4
24.4
27.2
26.9
29.7
31.8
34.5
19.1
22.4
22.4
28.4
5AVFE-2N
5AVFE-4N
5/16
5/16
7.93
7.93
1/8
1/4
6.4
6.4
9/16
11/16
14.28
17.46
5/8
5/8
15.87
15.87
16.3
16.3
18.5
18.5
21.3
23.1
28.7
30.5
19.1
22.4
6AVFE-2N
6AVFE-4N
6AVFE-6N
6AVFE-8N
3/8
3/8
3/8
3/8
9.52
9.52
9.52
9.52
1/8
1/4
3/8
1/2
7.0
7.0
7.0
7.0
5/8
11/16
13/16
1
15.87
17.46
20.63
25.40
11/16
11/16
11/16
11/16
17.46
17.46
17.46
17.46
16.8
16.8
16.8
16.8
19.3
19.3
19.3
19.3
23.1
23.9
25.9
28.7
30.5
31.2
33.3
36.1
19.1
22.4
22.4
28.4
8AVFE-4N
8AVFE-6N
8AVFE-8N
1/2
1/2
1/2
12.70
12.70
12.70
1/4
3/8
1/2
10.0
10.0
10.0
13/16
13/16
1
20.63
20.63
25.40
7/8
7/8
7/8
22.22
22.22
22.22
22.9
22.9
22.9
21.8
21.8
21.8
25.9
25.9
28.7
36.1
36.1
38.9
22.4
22.4
28.4
10AVFE-6N
10AVFE-8N
5/8
5/8
15.87
15.87
3/8
1/2
12.0
12.0
1
1
25.40
25.40
1
1
25.40
25.40
24.4
24.4
21.8
21.8
27.9
29.7
38.1
39.9
22.4
28.4
12AVFE-8N
12AVFE-12N
3/4
3/4
19.05
19.05
1/2
3/4
16.0
16.0
1-1/16
1-1/4
26.98
31.75
1-1/16
1-1/4
28.57
28.57
24.4
24.4
21.8
21.8
29.7
34.5
39.9
44.7
28.4
31.8
14AVFE-12N 7/8 22.22 3/4 18.0 1 – 1/4 31.75 1 – 1/4 31.75 25.9 21.8 34.5 44.7 31.8
16AVFE-12N
16AVFE-16N
1
1
25.40
25.40
3/4
1
22.0
22.0
1-3/8
1-11/16
34.92
42.86
1 – 3/8
1 – 11/16
38.10
38.10
31.2
31.2
26.4
26.4
36.8
38.1
49.0
50.3
31.8
38.1
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» 45 Deg. Male Elbow

TUBE
OD inch
NPT
MALE N
A mm B mm C mm D mm E mm F mm G mm Hx mm Hy mm
1/4 1/8 24.6 9.6 17.8 15.3 4.8 14 14 17.3 16.5
1/4 1/4 24.6 14.3 17.8 15.3 4.8 14 14 17.3 21
3/8 1/8 27.9 9.6 19.3 16.8 4.8 14 17 20.6 18.3
3/8 1/4 27.9 14.3 19.3 16.8 7.1 17 17 20.6 22.9
3/8 3/8 29.2 14.3 19.3 16.8 7.1 17 17 21.8 24.1
1/2 3/8 32 14.3 21.8 22.9 9.6 22 22 21.8 24.1
1/2 1/2 32 19.1 21.8 22.9 10.4 22 22 21.8 29
3/4 3/4 34 19.1 21.8 24.4 15.8 27 28.5 23.9 31.8
1 1 40.4 23.8 26.4 31.2 22.3 35 38 26.2 37.8
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Straight Fittings

Complying with international industry standards, our straight fittings have sufficient strength to hold the tube against pressure. Our range comprises of male connector and female connector. These straight fittings are manufactured using qualitative stainless steel, brass and monel. The straight fittings acknowledged in domestic as well as overseas market for their durability, resistance to corrosion and superior performance.

» Male Connector

Male Connector

Male Connector

Part No. Tube O.D (T) P (NPT) E Min h H F G I L
in mm in mm in mm
2AVMC-2N
2AVMC-4N
2AVMC-6N
2AVMC-8N
1/8
1/8
1/8
1/8
3.17
3.17
3.17
3.17
1/8
1/4
3/8
1/2
2.3
2.3
2.3
2.3
7/16
9/16
11/16
7/8
11.11
14.28
17.46
22.22
7/16
7/16
7/16
7/16
11.11
11.11
11.11
11.11
12.7
12.7
12.7
12.7
15.2
15.2
15.2
15.2
23.9
29.0
29.2
35.6
30.5
35.6
35.8
42.2
3AVMC-2N
3AVMC-4N
3/16
3/16
4.76
4.76
1/8
1/4
3.0
3.0
7/16
9/16
11.11
14.28
1/2
1/2
12.70
12.70
13.7
13.7
16.0
16.0
24.7
29.7
31.2
36.3
4AVMC-2N
4AVMC-4N
4AVMC-6N
4AVMC-8N
4AVMC-12N
1/4
1/4
1/4
1/4
1/4
6.35
6.35
6.35
6.35 6.35
1/8
1/4
3/8
1/2
3/4
4.8
4.8
4.8
4.8
4.8
1/2
9/16
11/16
7/8
1 – 1/16
12.70
14.28
17.46
22.22
26.98
9/16
9/16
9/16
9/16
9/16
14.28
14.28
14.28
14.28
14.28
15.2
15.2
15.2
15.2
15.2
17.8
17.8
17.8
17.8
17.8
25.4
30.5
31.0
37.4
38.9
32.8
37.8
38.4
44.7
46.2
5AVMC-2N
5AVMC-4N
5AVMC-6N
5/16
5/16
5/16
7.93
7.93
7.93
1/8
1/4
3/8
4.8
6.4
6.4
9/16
9/16
11/16
14.28
14.28
17.46
5/8
5/8
5/8
15.87
15.87
15.87
16.3
16.3
16.3
18.5
18.5
18.5
26.7
31.3
31.8
34.0
38.6
39.1
6AVMC-2N
6AVMC-4N
6AVMC-6N
6AVMC-8N
6AVMC-12N
3/8
3/8
3/8
3/8
3/8
9.52
9.52
9.52
9.52
9.52
1/8
1/4
3/8
1/2
3/4
4.8
6.5
7.0
7.0
7.0
5/8
5/8
11/16
7/8
1-1/16
15.87
15.87
17.46
22.22
26.98
11/16
11/16
11/16
11/16
11/16
17.46
17.46
17.46
17.46
17.46
16.8
16.8
16.8
16.8
16.8
19.3
19.3
19.3
19.3
19.3
28.0
32.5
32.5
38.9
40.4
35.3
39.9
39.9
46.2
47.8
8AVMC-2N
8AVMC-4N
8AVMC-6N
8AVMC-8N
8AVMC-12N
8AVMC-16N
1/2
1/2
1/2
1/2
1/2
1/2
12.70
12.70
12.70
12.70
12.70
12.70
1/8
1/4
3/8
1/2
3/4
1
4.8
6.5
10.0
10.0
10.0
10.0
13/16
13/16
13/16
7/8
1 - 1/16
1 – 3/8
20.63
20.63
20.63
22.22
26.98
34.92
7/8
7/8
7/8
7/8
7/8
7/8
22.22
22.22
22.22
22.22
22.22
22.22
22.9
22.9
22.9
22.9
22.9
22.9
21.8
21.8
21.8
21.8
21.8
21.8
28.7
33.3
33.3
38.9
40.4
47.0
38.9
43.4
43.4
49.0
50.5
57.2
10AVMC-6N
10AVMC-8N
10AVMC-12N
5/8
5/8
5/8
15.87
15.87
15.87
3/8
1/2
3/4
10.0
12.0
12.0
15/16
15/16
1-1/16
23.81
23.81
26.98
1
1
1
25.40
25.40
25.40
24.4
24.4
24.4
21.8
21.8
21.8
34.0
38.9
40.4
44.2
49.0
50.5
12AVMC-8N
12AVMC-12N
12AVMC-16N
3/4
3/4
3/4
19.05
19.05
19.05
1/2
3/4
1
12.0
16.0
16.0
1-1/16
1-1/16
1 - 3/8
26.98
26.98
34.92
1-1/8
1-1/8
1-1/8
28.57
28.57
28.57
24.4
24.4
24.4
21.8
21.8
21.8
40.4
40.0
47.0
50.5
50.5
57.2
14AVMC-12N
14AVMC-16N
7/8
7/8
22.22
22.22
3/4 16.0
18.0
1- 3/16
1 – 3/8
30.16
34.92
1-1/4 1-1/4 31.75
31.75
25.9
25.9
21.8
21.8
40.4
47.0
50.5
57.2
1
16AVMC-8N
16AVMC-12N
16AVMC-16N
1
1
1
25.40
25.40
25.40
1/2
3/4
1
12.0
16.0
22.0
1-3/8
1-3/8
1-3/8
34.92
34.92
34.92
1 – 1/2
1 – 1/2
1-1/2
38.10
38.10
38.10
31.2
31.2
1.2
26.4
26.4
26.4
45.2
45.2
50.0
57.4
57.4
62.2
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» Female Connector

Male Connector

Female Connector

Part No. Tube O.D (T) P (NPT) E Min h H F G I L
in mm in mm in mm
2AVFC-2N
2AVFC-4N
1/8
1/8
3.17
3.17
1/8
1/4
2.3
2.3
9/16
3/4
14.28
19.05
7/16
7/16
11.11
11.11
12.7
12.7
15.2
15.2
22.1
26.9
28.7
33.5
3AVFC-2N 3/16 4.76 1/8 3.0 9/16 14.28 1/2 12.70 13.7 16.0 23.1 29.7
4AVFC-2N
4AVFC-4N
4AVFC-6N
4AVFC-8N
1/4
1/4
1/4
1/4
6.35
6.35
6.35
6.35
1/8
1/4
3/8
1/2
4.8
4.8
4.8
4.8
9/16
3/4
7/8
1 – 1/16
14.28
19.05
22.22
26.98
9/16
9/16
9/16
9/16
14.28
14.28
14.28
14.28
15.2
15.2
15.2
15.2
17.8
17.8
17.8
17.8
23.8
28.4
30.2
35.1
31.2
35.8
37.6
42.4
5AVFC-2N
5AVFC-4N
5/16
5/16
7.93
7.93
1/8
1/4
6.4
6.4
9/16
3/4
14.28
19.05
5/8
5/8
15.87
15.87
16.3
16.3
18.5
18.5
24.6
29.5
32.0
36.8
6AVFC-2N
6AVFC-4N
6AVFC-6N
6AVFC-8N
6AVFC-12N
3/8
3/8
3/8
3/8
3/8
9.52
9.52
9.52
9.52
9.52
1/8
1/4
3/8
1/2
1/4
7.0
7.0
7.0
7.0
7.0
5/8
3/4
7/8
1-1/16
1-5/16
15.87
19.05
22.22
26.98
33.33
11/16
11/16
11/16
11/16
11/16
17.46
17.46
17.46
17.46
17.46
16.8
16.8
16.8
16.8
16.8
19.3
19.3
19.3
19.3
19.3
25.4
30.2
31.8
36.6
40.4
32.8
37.6
39.1
43.9
47.8
8AVFC-4N
8AVFC-6N
8AVFC-8N
8AVFC-12N
1/2
1/2
1/2
1/2
12.70
12.70
12.70
12.70
1/4
3/8
1/2
3/4
10.0
10.0
10.0
10.0
13/16
7/8
1-1/16
1-5/16
20.63
22.22
26.98
33.33
7/8
7/8
7/8
7/8
22.22
22.22
22.22
22.22
22.9
22.9
22.9
22.9
21.8
21.8
21.8
21.8
30.2
31.8
36.6
38.1
40.4
41.9
46.7
48.3
10AVFC-6N
10AVFC-8N
5/8
5/8
15.87
15.87
3/8
1/2
12.0
12.0
15/16
1-1/16
33.33
26.98
1
1
25.40
25.40
24.4
24.4
21.8
21.8
31.8
36.6
41.9
46.7
12AVFC-8N
12AVFC-12N
3/4
3/4
19.05
19.05
1/2
3/4
16.0
16.0
1-1/16
1-5/16
26.98
33.33
1-1/8
1-1/8
28.57
28.57
24.4
24.4
21.8
21.8
36.6
38.1
46.7
48.3
14AVFC-12N 7/8 22.22 3/4 18.0 1 – 5/16 33.33 1 – 1/4 31.75 25.9 21.8 39.6 49.8
16AVFC-12N
16AVFC-16N
1
1
25.40
25.40
3/4
1
22.0
22.0
1-3/8
1-5/8
34.92
41.27
1 – 1/2
1 – 1/2
38.10
38.10
31.2
31.2
26.4
26.4
41.1
50.0
53.3
62.2
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