As compared to stainless steel grades, the carbon steel pipe flanges have a higher carbon content. This high content of carbon is what gives the carbon steel plate flanges a lower melting point. An increased carbon content in the cs slip on flanges makes them more malleable. Further, these flanges have good durability and they offer better heat distribution properties.
Table of Content
Generally, the cs blind flange is primarily an iron carbon alloy. The carbon steel socket weld flange contains up to 2.06% of carbon with an addition of up to 1.65% of manganese. Apart from the small amount of manganese, the carbon steel slip on flanges contains trace amounts of other elements such as 0.5% of silicon and sulphur and phosphorus as impurities.we are one of the largest Carbon Steel Flanges Manufacturers In India
The content of Carbon in carbon steel spectacle blind flange determines its tensile strength and ductility. The higher the content of carbon in carbon steel blind flange, the higher is the cs flange material tensile strength and the lower is its ductility.
According to the content of carbon in its alloy, these steels are classified into Three groups of carbon steels:
Chemically, Low carbon steels contain less than 0.25% carbon in their alloy. While they cannot be strengthened by heat-treating the alloy, the carbon steel threaded flange can be strengthened through cold working). Although low carbon material is relatively soft and weak, the alloy has outstanding ductility and toughness. Additionally, it has good machineability, good formability and weldability. They are also relatively inexpensive to produce and the carbon steel flange price is lower.
Medium carbon steels have carbon content falling in a range of 0.25% and 0.60%. These steels may be heat-treated by austenizing, quenching, and followed by tempering in order to improve their mechanical properties. The heat-treated medium carbon steels provide tremendous load carrying ability and have good toughness and ductility. They have relatively good strength, can be hardened by quenching.
The properties of High Carbon steel flanges include hardness, high strength and wear resistance, moderate ductility. Click on the given link for carbon steel blind flange price list.
Specifications | ASTM A105 / ASME SA105, A105N |
---|---|
ASME B16.5 Carbon Steel Flanges size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Carbon Steel 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 Flanges. |
Carbon Steel Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Carbon Steel Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Carbon Steel Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Carbon Steel Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Carbon Steel Flanges Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Main Types | Forged / Threaded / Screwed / Plate |
Flange supporting material | Gasket, Ring Joint, Flange Bolts |
Carbon Steel Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Most common types of Carbon Steel Flanges |
|
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 Carbon Steel Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
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 |
Specialized manufacturer of |
|
Carbon Steel Flanges Standard |
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
Key markets and industries for Carbon Steel Flanges |
|
Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
Carbon Steel Flanges Application |
|
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Carbon Steel Blind Flange Price Per Piece in India |
Carbon Steel Blind Flange Price in INR |
Carbon Steel Blind Flange Price in USD |
Carbon Steel Blind Flange Price in UAE Dirham |
1-1/2″ Carbon Steel blind flange Price in India |
2152.97 |
$30.96 |
UAE Dirham 113.72 |
1-1/2″ Carbon Steel blind flange Price List |
6658.50 |
$95.75 |
UAE Dirham 351.70 |
1″ Carbon Steel blind flange Price in India |
1181.49 |
$16.99 |
UAE Dirham 62.41 |
1″ Carbon Steel blind flange Price in India |
2310.83 |
$33.23 |
UAE Dirham 122.06 |
3″ Carbon Steel blind flange Price List |
5060.46 |
$72.77 |
UAE Dirham 267.30 |
Carbon Steel Threaded Flange Price Per Piece in India |
Carbon Steel Threaded Flange Price in INR |
Carbon Steel Threaded Flange Price in USD |
Carbon Steel Threaded Flange Price in UAE Dirham |
3-1/2″ Carbon Steel Threaded Flange Price List |
6697.45 |
$96.31 |
UAE Dirham 353.76 |
1-1/2″ Carbon Steel Threaded Flange Price in India |
3109.16 |
$44.71 |
UAE Dirham 164.23 |
2″ Carbon Steel Threaded Flange Price in India |
3139.06 |
$45.14 |
UAE Dirham 165.81 |
3″ Carbon Steel Slip-On Flange Price List |
8737.07 |
$125.64 |
UAE Dirham 461.49 |
2-1/2″ Carbon Steel Threaded Flange Price in India |
4058.38 |
$58.36 |
UAE Dirham 214.37 |
Carbon Steel Slip on Flange Price Per Piece in India |
Carbon Steel Slip on Flange Price in INR |
Carbon Steel Slip on Flange Price in USD |
Carbon Steel Slip on Flange Price in UAE Dirham |
2″ Carbon Steel Slip-On Flange Price List |
3126.54 |
$44.96 |
UAE Dirham 165.14 |
Forged Carbon Steel Slip-On Flange Price in India |
3201.64 |
$46.04 |
UAE Dirham 169.11 |
Forged Carbon Steel Slip-On Flange Price in India |
1313.62 |
$18.89 |
UAE Dirham 69.39 |
1/2″ Carbon Steel Slip-On Flange Price in India |
1313.62 |
$18.89 |
UAE Dirham 69.39 |
2-1/2″ Carbon Steel Slip-On Flange Price List |
4692.59 |
$67.48 |
UAE Dirham 247.86 |
Carbon Steel Weld Neck Flange Price Per Piece in India |
Carbon Steel Weld Neck Flange Price in INR |
Carbon Steel Weld Neck Flange Price in USD |
Carbon Steel Weld Neck Flange Price in UAE Dirham |
2″ Carbon Steel Weld Neck Flange Price in India |
3303.17 |
$47.5 |
UAE Dirham 174.47 |
4″ Carbon Steel Slip-On Flange Price List |
9255.84 |
$133.1 |
UAE Dirham 488.90 |
3″ Carbon Steel Weld Neck Flange Price List |
5593.84 |
$80.44 |
UAE Dirham 295.47 |
1/2″ Carbon Steel Weld Neck Flange Price in India |
1729.47 |
$24.87 |
UAE Dirham 91.35 |
1-1/2″ Carbon Steel Weld Neck Flange Price in India |
2723.21 |
$39.16 |
UAE Dirham 143.84 |
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 |
A105 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 |
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 |
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 |
A105 Carbon Steel RTJ Flanges |
Carbon Steel A105 BLRF Flanges |
Carbon Steel A105 SORF Flanges |
Carbon Steel A350 Split Flanges Stockist |
Carbon Steel A105 Puddle Flanges |
ASME SA105 Carbon Steel Reducing Flanges Wholesaler |
Carbon Steel SAE Flanges |
ASTM A694 Carbon Steel Exhaust Flanges |
Carbon Steel Screwed Flanges Exporter |
ASME SA105 Carbon Steel Tank Flanges |
Carbon Steel A694 Flanges |
Carbon Steel WNRF Flanges Supplier |
Carbon Steel Flanges Manufacturer |
EN 1092-1 Flanges |
Carbon Steel Pipe Flanges | Carbon Steel Raised Face Slip On Flanges |
Carbon Steel Exhaust Flanges | Carbon Steel Slip On Plate Flanges |
Carbon Steel Header Flanges | Carbon Steel Slip On Flanges |
Carbon Steel Plate Flanges | Carbon Steel Pipe Flanges |
Carbon Steel Backing Flanges | Carbon Steel Exhaust Flanges |
Carbon Steel Tube Flanges | Carbon Steel Header Flanges |
Carbon Steel Stub End Flanges | Carbon Steel Raised Face Weld Neck Flanges |
Carbon Steel Shower Rod Flanges | Carbon Steel Sae Flanges |
Carbon Steel Slip On Flanges | Carbon Steel Weld Neck Flanges |
Carbon Steel Screwed Flanges | Carbon Steel Clad Flanges |
Carbon Steel Socket Weld Flanges | Carbon Steel WNRF Flanges |
Carbon Steel Sbc Header Flanges | Carbon Steel Raised Face Blind Flanges |
Carbon Steel Split Flanges | Carbon Steel Blind Flanges |
Carbon Steel Slip-On Pipe Flanges | Carbon Steel Blind Flanges |
Carbon Steel Square Flanges | Carbon Steel Ansi Flanges |
Ansi 150 Carbon Steel Flanges | Carbon Steel BLRF Flanges |
Carbon Steel Blank Flanges | Carbon Steel Orifice Flanges |
Carbon Steel Bsp Flanges | Carbon Steel Orifice Flanges |
Carbon Steel Companion Flanges | Carbon Steel Orifice Flanges |
Carbon Steel Class 150 Flanges | Carbon Steel Duct Flanges |
Carbon Steel Cover Flanges | Carbon Steel Orifice Flanges |
Custom Carbon Steel Flanges | Carbon Steel Socket weld Flanges |
Class 600 Carbon Steel Flanges | Carbon Steel Socket weld Flanges |
Carbon Steel Din Flanges | Carbon Steel Socket weld Flanges |
Large Diameter Carbon Steel Flanges | Carbon Steel SWRF Flanges |
Table E Carbon Steel Flanges | ASME B16.5 Carbon Steel Socket weld Flanges |
Carbon Steel Floor Flanges | Carbon Steel Threaded Flanges |
Carbon Steel Forged Flanges | Carbon Steel Threaded Flanges |
Gaskets For Carbon Steel Flanges | Carbon Steel Threaded Flanges |
Carbon Steel Handrail Flanges | Carbon Steel Manifold Flanges |
High Pressure Carbon Steel Flanges | Carbon Steel Threaded Flanges |
Carbon Steel Lap Joint Flanges | Carbon Steel Threaded Flanges |
Carbon Steel Long Weld Neck Flanges | Carbon Steel Long weld Neck Flanges |
Carbon Steel Metric Flanges | Carbon Steel Long weld Neck Flanges |
Carbon Steel Muffler Flanges | Carbon Steel Long weld Neck Flanges |
Carbon Steel Pump Flanges | Carbon Steel Orifice Flanges |
Carbon Steel Pressed Flanges | Carbon Steel Ring Type Joint Flanges |
Carbon Steel Puddle Flanges | Carbon Steel Ring Type Joint Flanges |
Carbon Steel Pad Flanges | Carbon Steel RTJ Flanges |
Carbon Steel Reducing Flanges | Carbon Steel RTJ Flanges |
Carbon Steel Raised Face Flanges | Carbon Steel RTJ Flanges |
Carbon Steel Ring Flanges | BS4504 Carbon Steel RTJ Flanges |
Carbon Steel Threaded Reducing Flanges | Carbon Steel Reducing Flanges |
Carbon Steel Wnrf Flanges | Carbon Steel Reducing Flanges |
Carbon Steel Split Flanges | Carbon Steel Reducing Flanges |
Carbon Steel Turbo Flanges | Carbon Steel Forged Flanges |
Carbon Steel Vacuum Flanges | Carbon Steel Reducing Flanges |
Carbon Steel Reducing Flanges | Carbon Steel Forged Flanges |