Forged Flanges
Usually, most forged Flanges manufacturer of India follow specification ASTM A350 or standard ANSI B16.5 for the manufacture of components i.e. forged flanges. ANSI B16.5 standard covers testing, materials, dimensions, pressure-temperature ratings, tolerances, marking, and methods of designating openings for pipe flanges for e.g. stainless steel forged flanges and flanged fittings. A350 LF2 forged Flanges are a general Carbon steel grade component that is supplied in any of the following conditions i.e. Normalised condition, Normalised and Tempered condition or Quench and Tempered condition. Carbon steel LF2 grade are typified as having moderate tensile strength and impact toughness properties.
Manufacturer of Stainless steel forged flanges in India, View Class 150/300 Forged flange Dimensions as Per Asme B16.5
ASME B16.5 Forged Flanges
Stainless Steel Forged Flanges
Carbon Steel Forged Flanges
Recognize supplier of ANSI B16.5 forged Flanges, stainless steel forged flanges Stockist, Buy A350 LF2 forged Flanges at best price
Hence this grade is extensively considered to be ideal for the manufacture of forged flanges. The carbon steel forged flanges belonging to grade LF2 are regularly a part of applications that has requirements relating to cold temperature settings where corrosion resistance is a property that is not considered to be important. Forging can be practised on several alloys including carbon steel, alloy steel, stainless steel or superalloys. Forging, when practised on several alloys is what provides them with better mechanical properties. For instance, there is an increase seen in the ANSI B16.5 forged Flanges properties such as ductility and fatigue resistance as well as impact resistance. This is because a forging process not only refines but also directs the grain flow according to the shape of the piece.
Table of Content
Specifications Chart of ASME B16.5 Forged Flanges
| ASME B16.5 Forged Flanges Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Forged Flanges Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Forged Flanges Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Forged Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of Forged Flanges | forged / Threaded / Screwed / Plate |
| Production technique |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| Special design | As per your drawing
AS, ANSI, BS, DIN and JIS |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. Forged Flanges: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
|
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Forged stainless steel flanges, forged welding flange, ASME B16.5 forged weld neck flanges exporter
Available Material of Forged Flanges
Stockist of forged nozzle flanges, forged neck flange, hot forged flanges in Mumbai, Maharashtra
Dimensions of ANSI B16.5 Forged Flanges
|
Nom. Pipe Size
|
O
|
T
|
TJ
|
R
|
X
|
#/Dia of Holesa
|
Bolt Circle Dia
|
B
|
B2b
|
B3
|
H
|
L
|
L2
|
L3c
|
r
|
D
|
Thr
|
|
½
|
3.50
|
0.38
|
0.44
|
1.38
|
1.19
|
4-0.62
|
2.38
|
0.88
|
0.62
|
0.90
|
0.84
|
0.56
|
1.81
|
0.62
|
0.12
|
0.38
|
0.62
|
|
¾
|
3.88
|
0.44
|
0.50
|
1.69
|
1.50
|
4-0.62
|
2.75
|
1.09
|
0.82
|
1.11
|
1.05
|
0.56
|
2.00
|
0.62
|
0.12
|
0.44
|
0.62
|
|
1
|
4.25
|
0.50
|
0.56
|
2.00
|
1.94
|
4-0.62
|
3.12
|
1.36
|
1.05
|
1.38
|
1.32
|
0.62
|
2.12
|
0.69
|
0.12
|
0.50
|
0.69
|
|
1¼
|
4.62
|
0.56
|
0.62
|
2.50
|
2.31
|
4-0.62
|
3.50
|
1.70
|
1.38
|
1.72
|
1.66
|
0.75
|
2.19
|
0.81
|
0.19
|
0.56
|
0.81
|
|
1½
|
5.00
|
0.62
|
0.69
|
2.88
|
2.56
|
4-0.62
|
3.88
|
1.95
|
1.61
|
1.97
|
1.90
|
0.81
|
2.38
|
0.88
|
0.25
|
0.62
|
0.88
|
|
2
|
6.00
|
0.69
|
0.75
|
3.62
|
3.06
|
4-0.75
|
4.75
|
2.44
|
2.07
|
2.46
|
2.38
|
0.94
|
2.44
|
1.00
|
0.31
|
0.69
|
1.00
|
|
2½
|
7.00
|
0.81
|
0.88
|
4.12
|
3.56
|
4-0.75
|
5.50
|
2.94
|
2.47
|
2.97
|
2.88
|
1.06
|
2.69
|
1.12
|
0.31
|
0.75
|
1.12
|
|
3
|
7.50
|
0.88
|
0.94
|
5.00
|
4.25
|
4-0.75
|
6.00
|
3.57
|
3.07
|
3.60
|
3.50
|
1.12
|
2.69
|
1.19
|
0.38
|
0.81
|
1.19
|
|
3½
|
8.50
|
0.88
|
0.94
|
5.50
|
4.81
|
8-0.75
|
7.00
|
4.07
|
3.55
|
4.10
|
4.00
|
1.19
|
2.75
|
1.25
|
0.38
|
0.88
|
1.25
|
|
4
|
9.00
|
0.88
|
0.94
|
6.19
|
5.31
|
8-0.75
|
7.50
|
4.57
|
4.03
|
4.60
|
4.50
|
1.25
|
2.94
|
1.31
|
0.44
|
0.94
|
1.31
|
|
5
|
10.00
|
0.88
|
0.94
|
7.31
|
6.44
|
8-0.88
|
8.50
|
5.66
|
5.05
|
5.69
|
5.56
|
1.38
|
3.44
|
1.44
|
0.44
|
0.94
|
1.44
|
|
6
|
11.00
|
0.94
|
1.00
|
8.50
|
7.56
|
8-0.88
|
9.50
|
6.72
|
6.07
|
6.75
|
6.63
|
1.50
|
3.44
|
1.56
|
0.50
|
1.06
|
1.56
|
|
8
|
13.50
|
1.06
|
1.12
|
10.62
|
9.69
|
8-0.88
|
11.75
|
8.72
|
7.98
|
8.75
|
8.63
|
1.69
|
3.94
|
1.75
|
0.50
|
1.25
|
1.75
|
|
10
|
16.00
|
1.12
|
1.19
|
12.75
|
12.00
|
12-1.00
|
14.25
|
10.88
|
10.02
|
10.92
|
10.75
|
1.88
|
3.94
|
1.94
|
0.50
|
1.31
|
1.94
|
|
12
|
19.00
|
1.19
|
1.25
|
15.00
|
14.38
|
12-1.00
|
17.00
|
12.88
|
12.00
|
12.92
|
12.75
|
2.12
|
4.44
|
2.19
|
0.50
|
1.56
|
2.19
|
|
14
|
21.00
|
1.31
|
1.38
|
16.25
|
15.75
|
12-1.12
|
18.75
|
14.14
|
13.25
|
14.18
|
14.00
|
2.19
|
4.94
|
3.12
|
0.50
|
1.63
|
2.25
|
|
16
|
23.50
|
1.38
|
1.44
|
18.50
|
18.00
|
16-1.12
|
21.25
|
16.16
|
15.25
|
16.19
|
16.00
|
2.44
|
4.94
|
3.44
|
0.50
|
1.75
|
2.50
|
|
18
|
25.00
|
1.50
|
1.56
|
21.00
|
19.88
|
16-1.25
|
22.75
|
18.18
|
17.25
|
18.20
|
18.00
|
2.62
|
5.44
|
3.81
|
0.50
|
1.94
|
2.69
|
|
20
|
27.50
|
1.62
|
1.69
|
23.00
|
22.00
|
20-1.25
|
25.00
|
20.20
|
19.25
|
20.25
|
20.00
|
2.81
|
5.62
|
4.06
|
0.50
|
2.13
|
2.88
|
|
22
|
29.50
|
1.75
|
1.81
|
25.25
|
24.25
|
20-1.38
|
27.25
|
22.22
|
21.25
|
22.25
|
22.00
|
3.07
|
5.82
|
4.25
|
0.50
|
2.38
|
3.13
|
|
24
|
32.00
|
1.81
|
1.88
|
27.25
|
26.12
|
20-1.38
|
29.50
|
24.25
|
23.25
|
24.25
|
24.00
|
3.19
|
5.94
|
4.38
|
0.50
|
2.50
|
3.25
|
Distributor and wholesaler of forged steel flanges dimensions and standard
Price List of Forged Flanges
| Types of forged flanges | Price | Unit |
|---|---|---|
| stainless steel forged flanges class 150 | $22.45 | NOS |
| stainless steel forged flanges class 300 | $25.39 | NOS |
| stainless steel forged flanges class 600 | $31.19 | NOS |
| carbon steel forged flanges class 150 | $75.89 | NOS |
| carbon steel forged flanges class 300 | $88.12 | NOS |
| carbon steel forged flanges class 600 | $99.52 | NOS |
| forged flanges ansi b16 5 class 150 | $75.56 | NOS |
| forged flanges ansi b16 5 class 300 | $95.56 | NOS |