Loose Flanges Manufacturer In India

ANSI b16.5 stainless steel Loose Flange

Loose round flange, carbon steel loose flange manufacturer in India

ANSI b16.5 Loose flange, loose flange connection supplier and exporter in India

ANSI B16.5 Loose Flange

ANSI B16.5 Loose Flange

Stainless steel Loose Flange

Stainless steel Loose Flange

Carbon steel Loose Flange

Carbon steel Loose Flange

DINESH INDUSTRIES leading Loose Flanges Manufacturer In India, founded in 1980. When it comes to product lines and after sales services we pride ourselves on being at the forefront of innovation. This is why we will constantly upgrade our products and services to meet market expectations and demands and this is where we fit in. We are reputed as an excellent quality loose flange connection supplier in the industry.

American iron and steel institute (AISI) use three numbers to clarify different types of steel which are 200, 300, 400 and 600 series. DINESH INDUSTRIES also manufacture & specialized into loose flange en 1092-1 such as A106 GR. B Carbon Steel Seamless Pipes, A53 GR. B, API 5L GR. B Seamless Pipes, A333 GR. 3/6 Pipes, API 5L Gr B ERW Pipes, & Alloy Steel Pipes ASME b16.5 loose flange GR P5 | GR P9 | GR P11 | GR P22 | GR P91.

A loose flange lap joint is a device which consist of two pieces, it looks like a weld neck flange together, and it is butt welded with the pipes, it also like a loose slip-on flange. The narrow shoulder dimensions is like the raise face of the loose steel flange, the butt weld end of the stub-end is like the neck of the weld neck flange, the diameter and thickness is according to the pipe for connection. The back face of the loose blind flange hub has a rounded transition that joins the hub to the sleeve. The front side of loose exhaust flange has flat face and at the center hole an outside fillet to match the fillet of the “Stub-end” piece.

The loose ring type reverse flange are used a lot in the low pressure piping systems, DINESH INDUSTRIES flange factory can produce the lap joint flanges as per request, help clients to reduce the cost and solve the application problems.

Loose Flanges Specification

Product Type ASME 16.5 Loose Flanges
Size ½” (15 NB) to 48″ (1200NB)
Stainless Steel Loose Flanges ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Loose Flanges ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Alloy Steel Loose Flanges ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Loose Flanges ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Pressure Ratings Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Specialize As per drawing
Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN
Connection Type / Flange Face Type Ring Type Joint, Lap-Joint Face, Raised Face, Loose Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove

ANSI b16 5 loose flange material :

Dimensions Base Material Pressure Rating
ASME B16.5 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
API 605 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
ASME B16.47series A & B ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
EN1092-1 ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
BS4504 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
BS10 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)

 

Typical Stainless Steel 18/8 Grade Designations:

ASTM
BS
DIN
EURONORM
304
304S15
X5 Cr Ni 18 10
1.4301
304L
304S11
X2 Cr Ni 18 9
1.4307
316
316S31
X5 Cr Ni Mo 17 12 2
1.4401
316L
316S11
X2 Cr Ni Mo 17 13 2
1.4404
321
321S31
X6 Cr Ni 18 10
1.4541
316Ti
320S31
X6 Cr Ni Mo Ti 17 12 2
1.4571
SMO
254SMO
X1 Cr Ni Mo Cu N 20 18 7
1.4547

Types of Loose flange

Stainless Steel Loose flange Dimensions

  • Stainless Steel Class 150 Loose Flange
  • Stainless Steel Class 300 Loose Flange
  • Stainless Steel Class 600 Loose Flange
  • Stainless Steel Class 900 Loose Flange
  • Stainless Steel Class 1500 Loose Flange
  • Stainless Steel Class 2500 Loose Flange

ANSI ASME B16.5 Loose flange Dimensions

  • ANSI ASME B16.5 Class 150 Loose Flanges
  • ANSI ASME B16.5 Class 300 Loose Flanges
  • ANSI ASME B16.5 Class 400 Loose Flanges
  • ANSI ASME B16.5 Class 600 Loose Flanges
  • ANSI ASME B16.5 Class 900 Loose Flanges
  • ANSI ASME B16.5 Class 1500 Loose Flanges
  • ANSI ASME B16.5 Class 2500 Loose Flanges
Carbon Steel Loose flange Dimensions

  • Carbon Steel Class 150 Loose Flange
  • Carbon Steel Class 300 Loose Flange
  • Carbon Steel Class 600 Loose Flange
  • Carbon Steel Class 900 Loose Flange
  • Carbon Steel Class 1500 Loose Flange
  • Carbon Steel Class 2500 Loose Flange
Class 150 Loose flange Dimensions

  • 30 class 150 Loose flange
  • class 150 spectacle Loose
  • 42 class 150 Loose flange
  • ansi class 150 Loose flange
  • 24 class 150 Loose flange
  • ANSI b16.5 class 150 Loose flanges
  • ASME b16.5 class 150 Loose flange

Loose flange class 150

Drilling
Nominal Bore Loose Flanges Dia.(D) Thick.(E) Dia.(B) Dia.(A) Height(H) Nbr Holes Dia.(C)
1/2″
90
11.2
30
22.9
16
4
15.87
60.3
3/4″
100
12.7
38
28.2
16
4
15.87
69.9
1″
110
14.3
49
34.9
17
4
15.87
79.4
1 1/4″
115
15.9
59
43.7
21
4
15.87
88.9
1 1/2″
125
17.5
65
50.0
22
4
15.87
98.4
2″
150
20.7
78
62.5
25
4
19.05
120.7
2 1/2″
180
22.3
90
75.4
29
4
19.05
139.7
3″
190
23.9
108
91.4
30
4
19.05
152.4
3 1/2″
215
23.9
122
104.1
32
8
19.05
177.8
4″
230
23.9
135
116.8
33
8
19.05
190.5
5″
255
23.9
164
144.4
36
8
22.22
215.9
6″
280
25.4
192
171.4
40
8
22.22
241.3
8″
345
28.6
246
222.2
44
8
22.22
298.5
10″
405
30.2
305
277.4
49
12
25.40
362.0
12″
485
31.8
365
328.2
56
12
25.40
431.8
14″
535
35.0
400
360.2
79
12
28.57
476.3
16″
595
36.6
457
411.2
87
16
28.57
539.8
18″
635
39.7
505
462.3
97
16
31.75
577.9
20″
700
42.9
559
514.4
103
20
31.75
635.0
24″
815
47.7
663
616.0
111
20
34.92
749.3
The dimensions are in millimeters

Loose flange class 300 dimensions

Drilling
Nominal Bore Loose Flanges Dia.(D) Thick.(E) Dia.(B) Dia.(A) Height(H) Nbr Holes Dia.(C)
1/2″
95
14.3
38
22.9
22
4
15.87
66.7
3/4″
115
15.9
48
28.2
25
4
19.05
82.6
1″
125
17.5
54
34.9
27
4
19.05
88.9
1 1/4″
135
19.1
64
43.7
27
4
19.05
98.4
1 1/2″
155
20.7
70
50.0
30
4
22.22
114.3
2″
165
22.3
84
62.5
33
8
19.05
127.0
2 1/2″
190
25.4
100
75.4
38
8
22.22
149.2
3″
210
28.6
117
91.4
43
8
22.22
168.3
3 1/2″
230
30.2
133
104.1
44
8
22.22
184.2
4″
255
31.8
146
116.8
48
8
22.22
200.0
5″
280
35.0
178
144.4
51
8
22.22
235.0
6″
320
36.6
206
171.4
52
12
22.22
269.9
8″
380
41.3
260
222.2
62
12
25.40
330.2
10″
445
47.7
321
277.4
95
16
28.57
387.4
12″
520
50.8
375
328.2
102
16
31.75
450.8
14″
585
54.0
425
360.2
111
20
31.75
514.4
16″
650
57.2
483
411.2
121
20
34.29
571.5
18″
710
60.4
533
462.3
130
24
34.29
628.6
20″
775
63.5
587
514.4
140
24
34.29
685.8
24″
915
69.9
702
616.0
152
24
41.27
812.8
The dimensions are in millimeters

Loose flange class 600 dimensions

Drilling
Nominal Bore Loose Flanges Dia.(D) Thick.(E) Dia.(B) Dia.(A) Height(H) Nbr Holes Dia.(C)
1/2″
95
14.3
38
23.6
22
4
15.87
66.7
3/4″
115
15.9
48
29.0
25
4
19.05
82.6
1″
125
17.5
54
35.8
27
4
19.05
88.9
1 1/4″
135
20.7
64
44.4
29
4
19.05
98.4
1 1/2″
155
22.3
70
50.6
32
4
22.22
114.3
2″
165
25.4
84
63.5
37
8
19.05
127.0
2 1/2″
190
28.6
100
76.2
41
8
22.22
149.2
3″
210
31.8
117
92.2
46
8
22.22
168.3
3 1/2″
230
35.0
133
104.9
49
8
25.40
184.2
4″
275
38.1
152
117.6
54
8
25.40
215.9
5″
330
44.5
189
144.4
60
8
28.57
266.7
6″
355
47.7
222
171.4
67
12
28.57
292.1
8″
420
55.6
273
222.2
76
12
31.75
349.2
10″
510
63.5
343
276.2
111
16
34.92
431.8
12″
560
66.7
400
328.6
117
20
34.92
489.0
14″
605
69.9
432
360.4
127
20
38.10
527.0
16″
685
76.2
495
411.2
140
20
41.27
603.2
18″
745
82.6
546
462.0
152
20
44.45
6654.0
20″
815
88.9
610
512.8
165
24
44.45
723.9
24″
940
101.6
718
614.4
184
24
50.80
838.2
The dimensions are in millimeters

 

Manufacturing standard

ANSI, JIS, DIN, EN, BS4504, GOST etc.

Face

Raised Face (RF), Flat Face(FF), Ring-Type Joint (RTJ),Tongue-and-Groove (T&G), Male-and-Female (M&F)

Surface treatment

Anti Rust Oil, Black Paint Coating, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized, etc.

Pressure:
America Series: Class 150, Class 300, Class 600, Class 900A, Class 1500, Class 2500.
Europe Series: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400.
Flange Material Carbon steel  ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel  ASTM A182, F304/304L, F316/316L
Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, F91etc.
Flange Standard                       ANSI Class 150 Flanges-Class 2500 Flanges
DIN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K Flanges-20K Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar

 

Manufacturing standard

ANSI, JIS, DIN, EN, BS4504, GOST etc.

Face

Raised Face (RF), Flat Face(FF), Ring-Type Joint (RTJ),Tongue-and-Groove (T&G), Male-and-Female (M&F)

Surface treatment

Anti Rust Oil, Black Paint Coating, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized, etc.

Pressure:
America Series: Class 150, Class 300, Class 600, Class 900A, Class 1500, Class 2500.
Europe Series: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400.
Flange Material Carbon steel  ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel  ASTM A182, F304/304L, F316/316L
Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, F91etc.
Flange Standard                       ANSI Class 150 Flanges-Class 2500 Flanges
DIN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K Flanges-20K Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar

Stainless Steel and Carbon Steel Loose Flange Price List in India

Types of Loose flanges Price Unit
stainless steel Loose flanges class 150 $22.45 NOS
stainless steel Loose flanges class 300 $25.39 NOS
stainless steel Loose flanges class 600 $31.19 NOS
carbon steel Loose flanges class 150 $75.89 NOS
carbon steel Loose flanges class 300 $88.12 NOS
carbon steel Loose flanges class 600 $99.52 NOS
Loose flanges ansi b16 5 class 150 $75.56 NOS
Loose flanges ansi b16 5 class 300 $95.56 NOS

Available material and grades in Loose flanges

  • 304 stainless steel Loose flanges manufacturer
  • 304l stainless steel Loose flange manufacturer
  • 304h stainless Loose flange manufacturer
  • 316 stainless spectacle Loose flange manufacturer
  • 317 stainless steel Loose flange manufacturer
  • 321 stainless steel Loose flange manufacturer
  • Stainless 300lb Loose flange manufacturer
  • Stainless steel 900lb Loose flange manufacturer
  • Stainless 2500lb Loose flange manufacturer
  • Stainless 600lb Loose flange manufacturer
  • Stainless 2500lb Loose flange manufacturer
  • Stainless Steel Loose flange manufacturer
  • Stainless spectacle Loose flange manufacturer
  • Class 150 stainless Loose flange manufacturer
  • Class 300 stainless Loose flange manufacturer
  • Stainless 316 Loose Flange manufacturer
  • Stainless Steel 321 class 150 Loose flange manufacturer
  • Stainless Steel 316l Loose flange manufacturer
  • Stainless 304l Loose flange manufacturer
  • Stainless 900lb Loose flange manufacturer
  • Stainless 304h Loose flange manufacturer
  • Stainless 317 Loose flange manufacturer
  • Stainless 316h Loose flange manufacturer
  • stainless forged Loose
  • stainless Loose flange
  • Loose flange stainless
  • 304 stainless spectacle flange
  • 316 stainless Loose flange
  • 317 stainless Loose flange
  • stainless 321 Loose flange
  • stainless 316l Loose flange
  • 304 stainless spectacle flange
  • 316 stainless forged Loose flange
  • 317 stainless rtj Loose flange
  • stainless 321 plate Loose flange
  • stainless 321h Loose flange
  • ASTM A105 carbon steel Loose manufacturer
  • ASTM A350 carbon Loose manufacturer
  • ASTM A182 lf2 carbon Loose flange manufacturer
  • ASTM A694 F42 carbon Loose flange manufacturer
  • ASTM A694 F46 carbon Loose flange manufacturer
  • ASTM A694 F52 carbon Loose flange manufacturer
  • ASTM A694 F60 carbon steel Loose flange manufacturer
  • ASTM A694 F65 carbon Loose flange manufacturer
  • ASTM A694 F70 carbon Loose flange manufacturer
  • 321h Stainless steel 900lb Loose flange manufacturer
  • 317 Stainless 1500lb Loose manufacturer
  • Carbon steel Loose manufacturer
  • Carbon steel Loose manufacturer
  • A105 carbon steel Loose manufacturer
  • A350 carbon steel Loose manufacturer
  • A182 lf2 carbon steel Loose manufacturer
  • A694 F42 carbon steel Loose manufacturer
  • A694 F46 carbon Loose manufacturer
  • A694 F52 carbon Loose flange manufacturer
  • A694 F60 carbon Loose flange manufacturer
  • A694 F65 carbon Loose flange manufacturer
  • A694 F70 carbon steel spectacle flange manufacturer
  • carbon steel 300lb Loose flange manufacturer
  • carbon 900lb Loose flange manufacturer
  • carbon steel 2500lb Loose flange manufacturer
  • carbon 600lb Loose flange manufacturer
  • carbon 2500lb Loose flange manufacturer
  • carbon forged Loose flange
  • carbon Loose flange
  • Loose carbon flange
  • rtj carbon Loose flange
  • spectacle carbon Loose flange
  • forged carbon Loose flange
  • carbon a105n Loose flange
  • carbon a105 Loose flange

We are exporting Loose flanges in following countries

MIDDLE EAST
Saudi Arabia
Kuwait
Jordan
Turkey
Iran
Iraq
Bahrain
Oman
Uae
Qatar
Yemen
Syria
AFRICA

Nigeria
Sudan
Algeria
Angola
Egypt
Equatorial Guinea
South Africa
Libya
The Republic Of Congo
Gabon

NORTH AMERICA

Jamaica
Costa Rica
Puerto Rica
Usa
Canada
Bahamas
Denmark
Mexico
Trinidad And Tobago

EUROPE

Russia
Uk
Norway
Spain
Portugal
Ireland
Croatia
Slovenia
Belgium
Hungary
Albania
Austria
Switzerland
Slovakia
Netherland
Greece
Czech Republic
Germany
France
Italy
Malta

ASIA

Japan
Sri Lanka
Maldives
Singapore
Malaysia
South Korea
Indonesia
India
Thailand
Vietnam
Mayanmar
Taiwan
Cambodia

SOUTH AMERICA

Brazil
Chile
Argentina
Bolivia
Ecuador
Paraguay
Venezuela
Colombia
Uruguay

Ready stock of split loose flange, loose ring type flange in any shape, size and standard

Loose flange en 1092-1, Stainless steel loose pipe flanges stockholder in Mumbai, Maharashtra
Check Loose flange weight and Loose flange dimensions

 

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