Carbon Steel Flanges
ANSI B16.5 CS Blind and Plate Flange Suppliers in India, check Carbon Steel Pipe Flanges price list here
Viha Steel & Forging is one of the leading carbon steel flanges manufacturers in india and we produce the flanges in different types, shapes and sizes. The flanges are used to connect pipes together with and outward flare. The carbon steel slip on flanges are some of the most common flanges as they are used with seamless pipes for common connections. There are different specifications and standards to cover the dimensions, material grade and the mechanical properties of the flanges.
The specifications range as the carbon steel blind flange price list and other flange prices vary accordingly. There are ASTM A105, ASME SA105 or A105 specifications to address the carbon steel grade flanges. The standards are ANSI, ASME, BS, DIN and other international standards. The carbon steel pipe flanges come in the size range of ½ inches through 48 inches and there are different pressure classes in the flanges. As the flanges connect pipes with various capacities, they need to withstand the pressure in the pipeline.
The carbon steel threaded flange has threads in addition to or without the bolt holes for connection. Some flanges are welded, some are threaded and some are bolted. Yet a few other types can use any of these different connection mechanisms. The carbon steel flange price list differs according to the face type of the flanges as well. There are flat face, raised face and ring type joint flanges as well. These are useful in different application circumferences. Please feel free to contact us for more information on the different types such as the carbon steel plate flanges and others. You can also get a complete price list from us.
Table Of Content
| Description | Carbon Steel Flanges Price List |
|---|---|
| Forged Carbon So Flanges with Steel | US $ 4.5 / Piece |
|
ANSI/DIN/En1092 Forged Carbon Pn10/16 Welding Neck/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flanges |
US $ 0.6-1 / Piece |
| ANSI 150lb Carbon Steel RF-Blind/Plate Flange | US $ 5-10 / Piece |
| 300lbs Forged Carbon Steel Flanges | US $ 0.9 / Ton |
| ASME B16.48 Carbon Steel Slip on Blind Flange | US $ 20 / Piece |
| ASME B16.5 Carbon Steel Long Welded Neck Flange with Factory Price | US $ 1-10 / Piece |
| Carbon Steel Forged Blind Flange | US $ 4 / Piece |
| Carbon Steel Class 150lbs Lap Joint Pipe Flanges | US $ 0.5-2 / Piece |
| Carbon Steel Blind/Welding Neck/Slip on Flange | US $ 1.58-1.88 / kg |
| Specifications | Carbon Steel Flange |
|---|---|
| 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 Flanges. |
| ASME B16.5 size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Manufacturer of Most common types |
|
| Test Certificates |
|
| Production technique |
|
| Specialized manufacturer of |
|
| Key markets and industries for |
|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF), Flat Face (FF), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Tongue, Large Tongue & Groove, Small Male-Female (SMF) |
| 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 |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
| Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
| Application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Your need for Carbon Steel Pipe Flanges of standard diameter ends here, We provide the best quality range of Mild Steel Flange, view CS Flange Price List
| ASME/ANSI B 16.5 | Threaded Flange, Ring Type Joint Flange, Blind Flange, Welding Neck Flange, Slip on Flange,High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B], Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Slip on Flange, Welding Neck Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Blind Flange, Screwed Boss Flange, Lapped FlangeWelding Neck Flange, Socket Welding Flange, Slip-On Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Blind Flange, Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange |
| TABLE | D, E, F, H |
Check Carbon Steel Forged/ Threaded Flange specifications, CS Slip On/WNRF Flanges Weight chart and rating online
Carbon Steel Blind Flange
Carbon Steel Plate Flanges 
Carbon Steel Pipe Flanges
Mild Steel Flange
CS Lap Joint Flange
Carbon Steel Weld Neck Flange
Flange ANSI B16.5 Class 150
Carbon Steel Slip On Flange
Carbon Steel Industrial Flanges
| Carbon Steel Flange Types | Size | |
| Carbon Steel Slip-On Flanges | Carbon Steel Weld Neck Flanges | Sizes 1/2″ – 48″ Raised Face or Flat Face |
| Carbon Steel Threaded Flanges | Carbon Steel Socket Weld Flanges | |
| Carbon Steel Plate Flanges | Carbon Steel Reducing Flanges | |
| Carbon Steel Lap Joint Flanges | Carbon Steel Blind Flanges | |
| Carbon Steel Square Flanges | Carbon Steel Ring Type Joint Flanges | |
| Carbon Steel Forged Flanges | Carbon Steel Orifice Flanges | |
CS Flange Weights by Pressure Class and Size |
||||||||||||||||||
Pipe Size |
150 # |
300 # |
600 # |
900 # |
1500 # |
2500 # |
||||||||||||
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
|
1/2" |
2 |
1 |
1 |
2 |
1 |
1 |
2 |
2 |
2 |
SEE 1500 # WEIGHTS |
5 |
4 |
4 |
7 |
7 |
7 |
||
3/4" |
2 |
2 |
2 |
3 |
3 |
3 |
4 |
3 |
3 |
SEE 1500 # WEIGHTS |
6 |
5 |
6 |
8 |
8 |
8 |
||
1" |
3 |
2 |
2 |
4 |
3 |
3 |
4 |
4 |
4 |
SEE 1500 # WEIGHTS |
9 |
8 |
8 |
12 |
11 |
11 |
||
1 1/2" |
4 |
3 |
3 |
7 |
6 |
6 |
8 |
7 |
8 |
SEE 1500 # WEIGHTS |
13 |
12 |
13 |
25 |
22 |
23 |
||
2" |
6 |
5 |
5 |
9 |
7 |
8 |
12 |
9 |
10 |
SEE 1500 # WEIGHTS |
25 |
25 |
25 |
42 |
37 |
39 |
||
2 1/2" |
8 |
7 |
7 |
12 |
10 |
12 |
18 |
13 |
15 |
SEE 1500 # WEIGHTS |
36 |
36 |
35 |
52 |
55 |
56 |
||
3" |
10 |
8 |
9 |
15 |
13 |
16 |
23 |
16 |
20 |
31 |
26 |
29 |
48 |
48 |
48 |
94 |
83 |
86 |
4" |
15 |
13 |
17 |
25 |
22 |
27 |
42 |
37 |
41 |
53 |
53 |
54 |
73 |
73 |
73 |
145 |
125 |
130 |
5" |
19 |
15 |
20 |
32 |
28 |
35 |
68 |
63 |
68 |
86 |
83 |
87 |
130 |
130 |
140 |
245 |
210 |
225 |
6" |
24 |
19 |
26 |
42 |
39 |
50 |
81 |
80 |
86 |
110 |
110 |
115 |
165 |
165 |
160 |
380 |
325 |
345 |
8" |
39 |
30 |
45 |
67 |
58 |
81 |
120 |
115 |
140 |
175 |
170 |
200 |
275 |
260 |
300 |
580 |
485 |
530 |
10" |
52 |
43 |
70 |
91 |
81 |
124 |
190 |
170 |
230 |
260 |
245 |
290 |
455 |
435 |
510 |
1075 |
930 |
1025 |
12" |
80 |
64 |
110 |
140 |
115 |
185 |
225 |
200 |
295 |
325 |
325 |
415 |
690 |
580 |
690 |
1525 |
1100 |
1300 |
14" |
110 |
90 |
140 |
180 |
165 |
250 |
280 |
230 |
355 |
400 |
400 |
520 |
940 |
NA |
975 |
NA |
NA |
NA |
16" |
140 |
98 |
180 |
250 |
190 |
295 |
390 |
330 |
495 |
495 |
425 |
600 |
1250 |
NA |
1300 |
NA |
NA |
NA |
18" |
150 |
130 |
220 |
320 |
250 |
395 |
475 |
400 |
630 |
680 |
600 |
850 |
1625 |
NA |
1750 |
NA |
NA |
NA |
20" |
180 |
165 |
285 |
400 |
315 |
505 |
590 |
510 |
810 |
830 |
730 |
1075 |
2050 |
NA |
2225 |
NA |
NA |
NA |
22" |
225 |
185 |
355 |
465 |
370 |
640 |
720 |
590 |
1000 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
24" |
260 |
220 |
430 |
580 |
475 |
790 |
830 |
730 |
1250 |
1500 |
1400 |
2025 |
3325 |
NA |
3625 |
NA |
NA |
NA |
| Conversion Data | ||||
| • 1 inch = 25.44 mm | • 1 mm = 0.03937 inches | • 1 lb/ft^2 = 47.88 Pa | • 1 psi = 6.8948 Pa | • x°F = (5/9)(x-32)°C |
| • 1 pound = 0.45359 Kg | • 1 Kg = 2.20462 pounds | • 1 Pa = 0.020885 lb/ft^2 | • 1 Pa = 0.00014504 psi | • x°C = (9/5)x + 32°F |
get carbon steel lap joint Flanges material specification and dimensions
Carbon Steel Flanges Hsn Code
| HS Code | Description |
|---|---|
| 73079190 | CARBON STEEL FORGED FLANGES |
| 73079190 | CARBON STEEL FORGED FLANGES |
| 73079190 | TUBE OR PIPE FITTING OF IRON OR STEEL (CARBON STEEL FLANGES) FWN08R8038-99-NS 8.0 in x 1500 x WNRTJ x SCH 160 x B 16.5[ |
| 73079190 | TUBE OR PIPE FITTING OF IRON OR STEEL (CARBON STEEL FLANGES) FWN03R8002-99-NS 3.0 in x 1500 x WNRTJ x SCH XXS x B 16.5[N |
| 72071990 | OTHER ARTICLES FORGED BUT NOT FURTHER WORKED- UNTHREADED SEMI FINISHED CARBON STEEL TRANSITION PIECE/ FLANGE : PART NO. |
| 72071990 | OTHER ARTICLES FORGED BUT NOT FURTHER WORKED- UNTHREADED SEMI FINISHED CARBON STEEL TRANSITION PIECE/ FLANGE :- PART NO. |
| 72071990 | OTHER ARTICLES FORGED BUT NOT FURTHER WORKED- UNTHREADED SEMI FINISHED CARBON STEEL TRANSITION PIECE/ FLANGE :- PART NO. |
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
AS4087 |
PN14 |
95 |
67 |
4 |
M12 |
14 |
AS 2129 Flanges |
Table C |
95 |
67 |
4 |
13 |
14 |
Table D |
95 |
67 |
4 |
13 |
14 |
|
Table E |
95 |
67 |
4 |
13 |
14 |
|
Table F |
95 |
67 |
4 |
13 |
14 |
|
Table H |
114 |
83 |
4 |
16 |
17 |
|
Table J |
114 |
83 |
4 |
16 |
17 |
|
ANSI B16.5 |
ANSI 150 |
89 |
60 |
4 |
13 |
16 |
ANSI 300 |
95 |
67 |
4 |
13 |
16 |
|
ANSI 600 |
95 |
67 |
4 |
13 |
16 |
|
ANSI 900 |
121 |
83 |
4 |
19 |
22 |
|
ANSI 1500 |
121 |
83 |
4 |
19 |
22 |
|
ISO 7005 (DIN) Flange |
PN6 |
80 |
55 |
4 |
M10 |
11 |
PN10 |
95 |
65 |
4 |
M12 |
14 |
|
PN16 |
95 |
65 |
4 |
M12 |
14 |
|
PN20 |
90 |
60.5 |
4 |
M14 |
16 |
|
PN25 |
95 |
65 |
4 |
M12 |
14 |
|
PN40 |
95 |
65 |
4 |
M12 |
14 |
Pioneer Supplier Of Carbon Steel Flanged Fittings at best price
| SIZE | OD | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | Raised Face Thickness (T) | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
|---|---|---|---|---|---|---|---|---|
| 1/2" | 3.50" | 2.38" | 1.38" | .063" | .44" | .38" | .62" | 4 |
| 3/4" | 3.88" | 2.75" | 1.69" | .063" | .50" | .44" | .62" | 4 |
| 1" | 4.25" | 3.12" | 2.00" | .063" | .56" | .50" | .62" | 4 |
| 1-1/4" | 4.62" | 3.50" | 2.50" | .063" | .62" | .56" | .62" | 4 |
| 1-1/2" | 5.00" | 3.88" | 2.88" | .063" | .68" | .62" | .62" | 4 |
| 2" | 6.00" | 4.75" | 3.62" | .063" | .75" | .69" | .75" | 4 |
| 2-1/2" | 7.00" | 5.50" | 4.12" | .063" | .88" | .82" | .75" | 4 |
| 3" | 7.50" | 6.00" | 5.00" | .063" | .94" | .88" | .75" | 4 |
| 3-1/2" | 8.50" | 7.00" | 5.50" | .063" | .94" | .88" | .75" | 8 |
| 4" | 9.00" | 7.50" | 6.19" | .063" | .94" | .88" | .75" | 8 |
| 5" | 10.00" | 8.50" | 7.31" | .063" | .94" | .88" | .88" | 8 |
| 6" | 11.00" | 9.50" | 8.50" | .063" | 1.00" | .94" | .88" | 8 |
| 8" | 13.50" | 11.75" | 10.62" | .063" | 1.12" | 1.06" | .88" | 8 |
| 10" | 16.00" | 14.25" | 12.75" | .063" | 1.19" | 1.13" | 1.00" | 12 |
| 12" | 19.00" | 17.00" | 15.00" | .063" | 1.25" | 1.19" | 1.00" | 12 |
| 14" | 21.00" | 18.75" | 16.25" | .063" | 1.38" | 1.32" | 1.12" | 12 |
| 16" | 23.50" | 21.25" | 18.50" | .063" | 1.44" | 1.38" | 1.12" | 16 |
| 18" | 25.00" | 22.75" | 21.00" | .063" | 1.56" | 1.50" | 1.25" | 16 |
| 20" | 27.50" | 25.00" | 23.00" | .063" | 1.69" | 1.63" | 1.25" | 20 |
| 22" | 29.50" | 27.25" | 25.25" | .063" | 1.81" | 1.75" | 1.38" | 20 |
| 24" | 32.00" | 29.50" | 27.25" | .063" | 1.88" | 1.82" | 1.38" | 20 |
Other Types of Carbon Steel Flanges
Carbon Steel SORF Flanges |
Carbon Steel Split Flanges |
Carbon Steel RTJ Flanges |
Carbon Steel BLRF Flanges |
Carbon Steel Puddle Flanges |
Carbon Steel Reducing Flanges |
Carbon Steel Flanges |
EN 1092-1 Flanges |
Carbon Steel Screwed Flanges |
Carbon Steel Tank Flanges |
Carbon Steel SAE Flanges |
Carbon Steel Exhaust Flanges |
Carbon Steel Flanges |
Carbon Steel WNRF Flanges |
Flanges pressure rating in psig for common carbon steel ASME flanges ( A105 / A350 LF2 / A350 LF3 / A350 LF6) |
|||||||
Temperature (F°) |
150# |
300# |
400# |
600# |
900# |
1500# |
2500# |
-20 to 100 |
285 |
740 |
985 |
1480 |
2220 |
3705 |
6170 |
200 |
260 |
680 |
905 |
1360 |
2035 |
3395 |
5655 |
300 |
230 |
655 |
870 |
1310 |
1965 |
3270 |
5450 |
400 |
200 |
635 |
845 |
1265 |
1900 |
3170 |
5280 |
500 |
170 |
605 |
805 |
1205 |
1810 |
3015 |
5025 |
600 |
140 |
570 |
755 |
1135 |
1705 |
2840 |
4730 |
650 |
125 |
550 |
730 |
1100 |
1650 |
2745 |
4575 |
700 |
110 |
530 |
710 |
1060 |
1590 |
2655 |
4425 |
750 |
95 |
505 |
675 |
1015 |
1520 |
2535 |
4230 |
800 |
80 |
410 |
550 |
825 |
1235 |
2055 |
3430 |
850 |
65 |
320 |
425 |
640 |
955 |
1595 |
2655 |
900 |
50 |
230 |
305 |
460 |
690 |
1150 |
1915 |
950 |
35 |
135 |
185 |
275 |
410 |
685 |
1145 |
1000 |
20 |
85 |
115 |
170 |
255 |
430 |
715 |
Get the Local reference about material quality in your place of Living
| Canada, Philippines, Malaysia, Singapore | Carbon Steel Flange Blind Flange |
| Romania, Europe, Japan, Malaysia | JIS B2220 Welded Carbon Steel Flange |
| Malaysia, Sweden, Colombia, China | Carbon Steel Forged Blind Flange |
| Los Alamos -Mexico, Malaysia, Taiwan, Philippines | CNC Machining Turning Carbon Steel Forging Pipe Fitting Flanges |
| NY 12203 (USA), Singapore, South Korea, Malaysia | Hot Forging CNC Machining Mild Carbon Steel Flange with Zinc Surface |
| Philippines, Dammam -KSA, Indonesia, Belgium | Carbon Steel Forged Flange with Steel |
| Europe, Qatar, France, Thailand | ANSI B16.5 Pn16 Forging Carbon Steel Slip on Flange |
| Thailand, Czechia, Germany, Malaysia | Carbon Steel Weld Neck Flange |
| Bangladesh, Malaysia, USA, Finland | Forged Carbon/ Steel Flat Flanges |
| Kuwait, South Africa, Saudi Arabia (KSA), Brazil | Carbon Steel Forged Steel Flange 150lbs/300lbs/600lbs/900lbs |
| Singapore, Bahrain, South Africa | Carbon Steel SAE J518 Split Flange for Hydraulic System |
| UK, Philippines, Australia, Nigeria | Carbon Steel SAE J518, ISO 6162.2 Heavy 6000psi SAE Socket Weld Flange |
| Hong Kong, Oman, Malaysia, UAE | Carbon Steel Plate Flange |
| Iran, Chile, Italy, Singapore | ASME B16.5 Class 150/300/600/900 Forged Carbon Steel Flanges |
| Norway, United Arab Emirates (UAE), Turkey, Malaysia | Carbon Steel Forged Flange |
| Russia, Netherlands, Malaysia, Dubai | ANSI B16.5 Class 150 Welding Neck Carbon Steel Forged Flange |
| Mexico, Egypt, Spain, UK | Carbon Steel Casted Pipe Blank Flange Blind Flange |
| Elements | Composition, % |
| Carbon [C] | ≤0.35 |
| Manganese [Mn] | 0.60-1.05 |
| Phosphorus [P] | ≤0.35 |
| Sulfur [S] | ≤0.40 |
| Silicon [Si] | 0.10-0.35 |
| Copper [Cu] | ≤0.40 |
| Nickel [Ni] | ≤0.40 |
| Chromium [Cr] | ≤0.30 |
| Molybdenum [Mo] | ≤0.12 |
| Vanadium [V] | ≤0.08 |
| Density (lb / cu. in.) | 0.284 |
| Specific Gravity | 7.9 |
| Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) | 0.107 |
| Melting Point (Deg F) | 2740 |
| Thermal Conductivity | 360 |
| Mean Coeff Thermal Expansion | 6.7 |
| Modulus of Elasticity Tension | 30 |
| Modulus of Elasticity Torsion | 11 |
| Tensile Strength min. | Yield Strength min. | Elongation min. | Reduction of Area, min. | Hardness | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | % | HBW |
| 485 | 70 | 250 | 36 | 22 | 30 | 137-187 |