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Flange Adaptors
 
 
We are engaged in manufacturing and exporting an enormous array of flange adaptors which is meticulously designed and fabricated by our in-house team of quality controllers. The finest quality flange adapters are specially fabricated by industrial experts adapting innovative production process that assisted us to provide the complete satisfaction to our most valued customers. Our comprehensive range of flange adapters are complying with industrial quality standards so that we have carved a niche for ourselves. As a reputed flange adaptors manufacturer and exporter, we have gained a lot of admiration from the worldwide customers and most acknowledged due to its efficiency, durability, reliability of our most usable flange adaptors. We are rewarded by
the repeated orders of our esteemed customers because of our unmatched quality products.
 

Flange adaptors allow flanged fittings and valves/meters/pumps to be installed in plain ended pipe systems.

This flange adaptor offers the same advantages as the LEELA sleeve pipe couplings — and more. The flange adaptor is the ideal solution for connecting valves and pumps in your piping system, absorbing damaging stresses that are transmitted along the pipeline and eliminating costly downtime for repair. Also the flange adaptors can be installed quickly and easily.

Adaptors are supplied standard flat faced (Fig. A). Raised face flanges are supplied upon request. Flange drilling can be made according to all international flange specifications.

STANDARD FLANGE ADAPTORS

These are available in three basic styles with different sleeve designs

A. Straight Sleeve

The standard flange adaptor has a straight sleeve and a flat face. The PCD for the flange drilling varies according to the pressure rating of the flange as well as it's nominal size.

B. Expanded Sleeve

Generally for use with very thick walled pipe such as asbestos cemen or concrete. The expanded sleeve can also be used when the nominal sizes of the flange and the pipe are different ( e.g. connecting 250NB/12" nom. pipe to a 200NB/8” nom. valve)

C. Tapped flange

As an alternative to the expanded sleeve, mismatched components may be joined using a tapped flange (Fig. D ). It has a straight sleeve giving a greater pipe insertion length, especially important when the system is subject to excessive movement or temperature fluctuations. Studs, instead of bolts, are used to make the connection to the mating flange. Dimensions B on Fig.D varies with the flange thickness‘t', relative to the tapping diameter.

LEELA flange adaptors

Material Specification

  • Flange adaptor - Rolled steel section - Mild steel plate, BS-436D,

IS- 2062 GR-A 1992. OR graded grey cast iron
IS- 210 FG- 260 grade 20/25, OR SG Ductile iron
To BS- 2789, grade 420/12.

  • End flange - Rolled steel section - Mild steel plate, BS-4360,

IS-2062 GR-A 1992. OR graded grey cast iron lS-210 FG-260 Grade 20/25, OR SG Ductile iron to BS-2789. grade 420/12.

  • Bolt & Nut - BS-970, IS-1367-1980.
  • Rubber - Nitrile as standard. EPDM/Natural/Silicon/Viton are also available.
  • Coating - Flange adaptor body, middlering, endrings are coated epoxy. Bolts & nuts are zinc plated. If coating reqd. Other than this please specify.
 
PIPE 00
NOMDIA.
L IN mm
H IN mm
0 IN mm
NO. BOLT
WP IN BAR
TP IN BAR
APPROX.
mm
PN1O
PNI6
PN1O
PN16
PN1O
PN16
WT.KG.
60.1
50
165
138
165
165
2
42
42
64
64
4.5
76.1
65
165
154
18.5
185
2
35
35
52
52
5.5
88.9
80
170
167
200
200
4
60
60
89
89
6.5
114.3
100
170
192
220
220
4
50
50
75
75
7
139.7
125
170
222
250
250
4
42
42
63
63
9
168.3
150
170
264
285 -
285
4 33 
4 28 
6 
6 32 
6
33
50
50
-12
219.1
200
175
311
340
41
41
62
17
21
219.1
200
235
311
395
340
• 
405
47
56
21
26
273
250
175
365
273
250
235
373
37
323.9 
323.9 
355.6 
355.6 
406.4
300
300 
350 
350 
400
175
416
445 -
460
6 21 
6
27
31
24  
40
24
24
30 
35
235 
- 235 235 
235
424 
448 
455 
498 
506
505
520 -
8 16
16
505
520
8 30
30
45
- 45 24
38
40
565
580
8 16
8 35
16
24
565 -
-580
406.4
400
235
35
53
53
43
457.2
450
235
549
615
640
10 16
16
24
24
44
48
457.2
450
235
557
615
640
10 31
31
47
37
508
500
235
600 -
670
715
10 25
36
25
36
52
609.6
600
240
702
780
840
10 25
36
25
36
66
660.4
650
240
752
780
840
10
16
16
24
24
70
711.2
700
240
803
895
910
12
16
16
24
24
80
762
750
245
854
965
970
12
16
16
24
24
83
812.8
800
245
905
1015
1025
12
16
16
24
24
99
864
800
245
956
1015
1025
12
16
16
24
24
105
914.4
900
245
1007
1115
1125
14
16
16
24
24
115
1016
1000
275
1134
1230
1255
14
22
22
32
32
150
1219.2
1200
275
1337
1455
1485
16
18
18
27
27
21
225
 
 
 
 
 
 
 
 
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VEDH TECHNO ENGINEERS PVT. LTD.
Sales Office : 7, First Floor, Padmavati Industrial Estate, Ganpatipada, Behind Vitawa HP Petrol Pump, Off Thane -Belapur Road, Navi Mumbai-400 708.
Maharashtra , INDIA

Tel. No. : +91 22 2536 8536
Mob. : +91 99302 92537
E-mail : sales@vedhtechno.com
 
 
 
 
Service Works : 5-A, Ground Floor, Padmavati Industrial Estate, Ganpatipada, Behind Vitawa HP Petrol Pump, Off Thane Belapur Road Navi Mumbai-400 708,
Maharashtra , INDIA

Mob . : +91 9930232537
E-Mail : service@vedhtechno.com
 
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