Flat Flanges Manufacturer In India

ASME B16.5 Flat Flanges  Manufacturer in India, Manufacturer & Suppliers of Flat Flanges, SS Flat Flanges, Carbon Steel Flat Flanges manufacturer in india, Stainless Steel Flat Flanges manufacturer in india, Alloy Steel Flat Flanges manufacturer in india, Inconel 625 Flat Flanges, Monel Flat Flanges, Hastelloy Flat Flanges in India & Asia,plate flange manufacturers, Carbon Steel plate Flange, Stainless Steel plate Flanges, Alloy Steel plate Flange

We are largest manufacturers of 304 Flat Flanges, 316 Flat Flanges, astm a105 Flat Flanges, astm a182 Flat Flanges as per asme / ansi B16.5 Flat flanges, ansi 150 flat face flange, ansi b16.5 flat face flange,asa flat face flange,class 125 flat face flange,flat face ansi flange,flat face blind flange, flat face lap joint flange,flat face orifice flange, flat face socket weld flange,flat face threaded flange

Best offer on high quality Flat flange likeClass 150 Flat Flanges, Class 300 Flat Flanges, Class 600 Flat Flanges, Class 900 Flat Flanges, Class 1500 Flat Flanges & Class 2500 Flat Flanges, flat face flange finish, Suppliers in india, Turkey

 Flat Flanges at Our Factory

Flat Flanges at Our Factory

Standard Flanges (Weld-neckSlip-onSocket-weldLap-jointBlind and Screwed Types) are manufactured by Dinesh Industries to specifications of ASME B16.5, ASME B16.47, ASME B16.48, BS EN 1092, BS 4504, API-605, API-590, MSSSP44, DIN 2632 to 2638, DIN 2576, 2642, 2527, 2566. Flanges cover a full range of pressure ratings of these specifications (150 – 2500 psi for ASME & PN6-PN400 for DIN / EN flanges). Non-standard flanges are made upto a diameter of 4500 mm and the weight not exceeding 5,000 kgs.

One of the leading Flat flange manufacturers and supplier in India, Dinesh Industries   manufacturer Flat Flanges in various types of carbon steel, alloy steel, stainless steel and duplex steel flanges as per customer recognised material standard (ASME/ANSI/DIN). The flanges are also manufactured as per customer specific requirements/drawings.

The Flat Face (FF) flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting. Flat face flanges are never to be bolted to a raised face flange. ASME B31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon steel flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.

Flat Face Flange – This type of flange face is for all applications where “Cast Iron” (orother brittle material) is used to make equipment and valves. Cast  Iron is brittle and iscommonly used only in  low temperature, low pressure applications. The flat surfaceallows for full contact across the whole face of the two flanges. Only Full  Face Gasketsare to be used  for “Flat Face” flanges. This  ensures full and equal contact between thetwo mating flanges.

Flat Flanges Specification

Producty Type Flat Flanges
Size ½” (15 NB) to 48″ (1200NB)
Stainless Steel Flat Flanges ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Flat 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 Flat Flanges ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Flat Flanges ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Pressure Class 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 : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673B.S : BS4504 , BS4504, BS1560, BS10
Connection Type / Flange Face Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove

ASME/ ANSI B16.5 Flat Pipe Flanges Manufacturing Materials :

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

 

Manufacturers of Different Types of Flanges, Listed Below

ANSI B16.5 Forged Flanges ANSI B16.5 Blind Flanges ANSI B16.5 Slip on Flanges
ANSI B16.5 Weld Neck Flanges ANSI B16.5 Lapped Joint Flanges  ANSI B16.5 Threaded Flanges
ANSI B16.5 Socket Weld Flanges  ANSI B16.5 Long Weld Neck Flanges  ANSI B16.5 Weldo / Nipo Flanges

ASME B16.36 Orifice Flanges ANSI B16.5 Reducing Flanges ANSI B16.5 Flat Flanges
 ANSI B16.5 Loose Flanges ANSI B16.5 RTJ Flanges ANSI B16.5 Sorf Flanges
   ANSI B16.5 Square Flanges  ansi-asme-b16-5-swrf-flanges-manufacturer ANSI B16.5 Expander Flanges
 ANSI B16.5 Wnrf Flanges  ANSI B16.5 Ring Type Joint Flanges ANSI B16.5 Groove & Tongue Flanges
ANSI B16.5 High Hub Blinds Flanges  ANSI B16.48 Spectacle Blind Flanges ANSI B16.5 Weld Neck Flanges A / B
ANSI B16.48 Spades Ring Spacers Flanges  ANSI B16.5 Screwed Flanges ANSI B16.5 Forging Facing Flanges

Dimension and weight of DIN2503 PN40 Flat Flange

Dimension and weight of DIN2503 PN40 Flat Flange

Nominal Pipe Size
Diameter of Pipe
Flange I.D
No. of holes
Flange Dia
Thk of Flange
Dia of Bolt Circle
Dia of Bolt Holes
Approx.Weight
DN
ISO
DIN
D5
BN
D
b
K
d2
KG/PCS
10
-
14
14.5
4
90
16
60
14
0.7
17.2
-
17.7
4
90
16
60
14
0.69
15
-
20
21
4
95
16
65
14
0.77
21.3
-
22
4
95
16
65
14
0.77
20
-
25
26
4
105
18
75
14
1.06
26.9
-
27.6
4
105
18
75
14
1.05
25
-
30
31
4
115
18
85
14
1.27
33.7
-
34.4
4
115
18
85
14
1.25
32
-
38
39
4
140
18
100
18
1.86
42.4
-
43.1
4
140
18
100
18
1.83
40
-
44.5
45.5
4
150
18
110
18
2.12
48.3
-
49
4
150
18
110
18
2.09
50
-
57
58.1
4
165
20
125
18
2.78
60.3
-
61.1
4
165
20
125
18
2.74
65
76.1
-
77.1
8
185
22
145
18
3.48
80
88.9
-
90.3
8
200
24
160
18
4.33
100
-
108
109.6
8
235
24
190
22
5.82
114.3
-
115.9
8
235
24
190
22
5.61
125
-
133
134.8
8
270
26
220
26
7.91
139.7
-
141.6
8
270
26
220
26
7.6
150
-
159
161.1
8
300
28
250
26
10.12
168.3
-
170.5
8
300
28
250
26
9.58
175
193.7
-
196.1
12
350
32
295
30
14.45
200
219.1
-
221.8
12
375
34
320
30
16.9
250
-
267
270.2
12
450
38
385
33
27.28
273
-
276.2
12
450
38
385
33
26.51
300
323.9
-
327.6
16
515
42
450
33
36.38
350
355.6
-
359.7
16
580
46
510
36
52.83
-
368
372.2
16
580
46
510
36
50.24
400
406.4
-
411
16
660
50
585
39
74.71
-
419
423.7
16
660
50
585
39
71.44
500
508
-
513.6
20
755
52
670
42
86.87
600
610
-
616.5
20
890
54
795
48
121.84
700
711
-
716
24
995
58
900
48
150.93
800
813
-
818
24
1140
64
1030
56
219.08
900
914
-
920
28
1250
70
1140
56
271.16
1000
1016
-
1022
28
1360
78
1250
56
344.95

We Stock All Different Types Of Flat Flanges

  • ansi 150 flat face flange
  • ansi b16.5 flat face flange
  • asa flat face flange
  • asme class 150 flat face flange
  • class 125 flat face flange
  • class 150 flat face flange
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  • flat face blind flange
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  • pn16 flat face flange dimensions

 

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ANSI/ASME steel flanges

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges

EN/PED Steel Flanges

 

BS Steel Flanges

 

JIS Steel Flanges

 

Flange Standard

Flat Flanges Price

 

Type Of Flat Flanges Available At Best Price

 Stainless Steel Flat  Flange  Alloy steel Flat Flange

 Carbon steel Flat Flange

 Duplex steel Flat  Flange  Super Duplex Flat  Flange

stainless steel Flat Flange

Alloy steel Flat Flange

Carbon steel Flat Flange

Duplex steel Flat Flange

Super Duplex Flat Flange

 Alloy 20 Flat Flange

 Nickel Flat  Flange  Inconel Flat  Flange  Hastelloy Flat  Flange  Monel Flat  Flange

Alloy 20 Flat Flange

Nickel Flat Flange

Inconel Flat Flange

Hastelloy Flat Flange

Monel Flat Flange

 

Flat Flanges Marking & Packaging

Flat Flanges Marking & PackagingFlat Flanges  are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Alloy Steel Pipe Fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our Alloy Steel Pipe Fittings

Dinesh Industries emphasis on the packaging to ensure that there is no damage during transit the Flat Flanges are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and Dinesh Industries Brand Mark. You can also contact us for customized marking.

Flat Flanges Quality Assurance

At Dinesh Industries, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Flat Flanges Test Certificates: 

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Dinesh Industries offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Dinesh Industries can be arrange the TPI by World reputed Agencies like Bureau Veritas, DNV, LLOYDS, ICB and many other. Flat Flanges are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. All our Flat Flanges are manufactured with tested raw materials and are supplied with NABL approved lab test reports. On demand, we can also provide, Hydro Testing Reports, Non Destructive Test Reports, or Destructive Test Reports.

Leading manufacturer of Flat Flanges

We also having stock of Flat Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :

manufacturer of Flat  Flanges

  • Flat Flanges | Erne Fittings, Austria
  • Flat Flanges | Metalfar, Italy
  • Flat Flanges | Lame S.r.l., Italy
  • Flat Flanges | BKL- Thai Benkan, Thailand
  • Flat Flanges | BENKAN Corporation, Japan
  • Flat Flanges | TecnoForge, Italy
  • Flat Flanges | Ulma, Spain
  • Flat Flanges | Mega, Italy
  • Flat Flanges | Melesi, Italy
  • Flat Flanges | Interfit, France
  • Flat Flanges | Raccortubi S.p.A., Italy

we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of Flat Flanges.

Our Ready Stock of Flat Flanges

Flat Flanges Application

  • Flat Flanges uses in Oil and Gas Pipeline
  • Flat Flanges uses in Chemical Industry
  • Flat Flanges uses in Plumbing
  • Flat Flanges uses in Oil & Gas Industry
  • Flat Flanges uses in Water Supply Systems
  • Flat Flanges uses in Paper & Pulp Industry
  • Flat Flanges uses in Power Plant
  • Flat Flanges uses in Fabrication Industry
  • Flat Flanges uses in General purpose applications
  • Flat Flanges uses in Food Processing Industry
  • Flat Flanges uses in Structural Pipe
  • Flat Flanges uses in Heat Exchangers

We Have Our Sales & Support Representative in following Location

indonesia
iran
United States Of America
South Korea
Malaysia
Iraq
Brazil
Mozambique
Singapore
oman
mexico
Morocco
Saudi Arabia
South Africa
Netherlands
Philippines
qatar
nigeria
romania
egypt
uae
kenya
colombia
australia
india
uk
venezuela
sudan
kuwait
jordan
canada
thailand
vietnam
turkey

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Ready Stock Of Flat Flanges



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