Carbon Steel A105 Flanges Manufacturer

Carbon Steel A105 is a popular material choice for manufacturing flanges due to its excellent properties & cost-effectiveness. Carbon steel flanges are widely used in piping systems for various applications in oil and gas, petrochemical, and other industries. 

Carbon Steel A105 is a low-carbon steel alloy that contains small amounts of manganese, silicon, sulfur, & phosphorus. It has good weldability, high strength & flexibility. Carbon Steel A105 Flanges have good corrosion resistance & withstand high temperatures and pressures. These properties make it a preferred material for piping systems used in harsh environments.

Carbon Steel A105 Forged Flanges offer several benefits over other materials. It is cost-effective, readily available, and easy to machine. Because of its low carbon content, it exhibits good weldability and can be easily welded using different techniques. ASTM A105 Carbon Steel Flange can withstand high-pressure & high-temperature applications also making it an excellent choice for oil, gas & petrochemical industries. Its good corrosion resistance properties also prevent it from rusting or corroding, reducing maintenance costs.

Carbon Steel A105 flanges are used in various applications, including petrochemical, gas, and oil industries. They are also used in water distribution, heating, ventilation & air conditioning systems. A105 Carbon Steel Flanges are also used in the food and beverage industry, paper mills, and other manufacturing processes. It offers excellent resistance to pitting, stress & corrosion cracking in various environments, making it ideal for high-demand applications. We provide an extensive range of products, such as Inconel 617 Forged Fittings,Titanium Forged Fittings, and many others.

Carbon Steel A105 has numerous properties, making it an ideal material for flange manufacturing. Its low carbon content & alloying elements make it an efficient material for piping systems. It responds well to heat treatment, which enhances its strength & flexibility. A105 Carbon Steel Thread Flange also has excellent machining properties, making it easy to produce high-quality flanges. The high-quality carbon products we provide at Global Steel include Carbon Steel A36 Flanges, Carbon Steel IS2062 Flanges and more.

A105 Carbon Steel Blind Flange offer several benefits over other materials, including cost-effectiveness, weldability, excellent corrosion resistance & machinability. It has excellent properties that make it ideal for use in piping systems in harsh environments. The material is widely used in oil and gas, petrochemical, and other industries & has proven to be efficient for use in demanding applications.

What is a Carbon Steel A105 Flange?

A Carbon Steel A105 Flange is a type of flange made from ASTM A105 carbon steel. Flanges are mechanical components used to connect pipes, valves, pumps, and other equipment in piping systems. A105 is a commonly used material for flanges due to its good mechanical properties and compatibility with a variety of applications, including those involving high-temperature and high-pressure conditions.

What are the dimensions of Carbon Steel A105 Flanges available?

Carbon Steel A105 Flanges types have different designs to suit specific connection requirements. As for dimensions, A105 flanges conform to standard specifications such as ASME B16.5 and ASME B16.47, which outline the dimensions, pressure ratings, and other relevant details.

What are the temperature and pressure ratings of ASTM A105 flanges?

ASTM A105 flanges are designed to withstand a range of temperatures and pressures. The temperature and pressure ratings depend on factors such as the flange’s size, type, and class. Flanges are often categorized based on their pressure classes (e.g., 150, 300, 600, etc.), and the corresponding temperature and pressure ratings are provided in industry standards and reference tables.

Specification of Carbon Steel A105 Flanges

StandardsASTM A105  / ASME SA105
DimensionsANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
StandardANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc
Size1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face TypeFlate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Carbon Steel A105 Flanges

Manufacturing Standards of Carbon Steel A105 Flanges

ASME/ANSI B16.5 Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B16.36 Orifice Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End 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 Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
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

Different Types

Carbon Steel Slip On Flanges

Carbon Steel A105 Slip On Flanges

carbon Steel Blind Flanges

Carbon Steel A105 Blind Flanges

Carbon Steel Socket Weld Flanges

Carbon Steel A105 Socket Weld Flanges

Carbon Steel Weldneck Flanges

Carbon Steel A105 Weld Neck Flanges

Carbon Steel Reducing Flanges

Carbon Steel A105 Reducing Flanges

Carbon Steel Orifce Flanges

Carbon Steel A105 Orifice Flanges

Contact us to get a quick quote for your requirement.

We offer These Carbon Steel A105 Flanges as per DIN, ASTM, ASME, BS, EN, JIS or ANSI Standard.

Available Stock

  • A105M CS Male & Female Flanges
  • ASME B16.47 Carbon Spades Ring Spacers Flanges
  • ANSI B16.5 Carbon Steel Expander Flanges
  • ASTM A105 Carbon Steel Nipoflange
  • A105M CS Pipe Flange
  • Carbon Steel A105 Plate Flange
  • Type ASTM A105 Industrial Forged Flanges
  • SA 105 Carbon Steel Flanges
  • Carbon Steel A105M Lap Joint Flanges
  • ASTM A182 FASTM A105 Carbon Steel Flanges
  • Carbon Steel A105 Tongue Flanges
  • Carbon Steel A105 PN 10 Flange
  • Carbon Steel A105 Nipo Flanges
  • Carbon Steel A105 BS Standard Table E
  • SA 105 Carbon Steel 150 LBS Threaded Flanges
  • Carbon Steel A105M Spectacle Blind Flanges
  • ASTM A105 CS 1500 LBS Flanges
  • ASME SA105 CS Lapped Joint Flanges
  • Carbon Steel A105 Spades Ring Spacers Flanges
  • Carbon Steel A105M British Standard Table D Pipe Flanges
  • Austenitic Carbon Steel A105 Flanges
  • Carbon Steel A105 Long Welding Neck Flange
  • Carbon Steel A105 300 LBS Flanges
  • Grade ASTM A105 Carbon Steel Flanges

Weight Chart

15mm (1/2″) Carbon Steel A105 Flanges Weight Chart

Pipe Normal Diam.
O.D. Flange 
Thk. Of Flange Min 
Diam.
of
Hub 
Diameter of Raised Face 
Length Hub.Y
Thread Length
Diam. 
of Bolt
Circle
Diam. 
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
 
 
1/2″
15
89.00
11.20
30.20
35.10
15.70
15.70
60.50
15.80
4
1/2″
0.4
0.9
3/4″
20
98.50
12.70
38.10
42.90
15.70
15.70
69.90
15.80
4
1/2″
0.7
1.5
1″
25
108.00
14.20
49.30
50.80
17.50
17.50
79.30
15.80
4
1/2″
0.8
1.8
1-1/4″
32
117.50
15.70
58.70
63.50
20.60
20.60
88.90
15.80
4
1/2″
1.2
2.6
1-1/2″
40
127.00
17.50
65.00
73.20
22.40
22.40
98.60
15.80
4
1/2″
1.5
3.3
2″
50
152.50
19.10
77.70
91.90
25.40
25.40
120.70
19.10
4
5/8″
2.3
5.1
2-1/2″
65
178.00
22.40
90.40
104.60
28.40
28.40
139.70
19.10
4
5/8″
3.7
8.1
3″
80
190.50
23.90
108.00
127.00
30.20
30.20
152.40
19.10
4
5/8″
4.1
9
3-1/2″
90
216.00
23.90
122.20
139.70
31.80
31.80
177.80
19.10
8
5/8″
5.1
11.2
4″
100
228.50
23.90
134.90
157.20
33.30
33.30
190.50
19.10
8
5/8″
5.9
13
5″
125
254.00
23.90
163.60
185.70
36.60
36.60
215.90
22.40
8
3/4″
7
15.4
6″
150
279.50
25.40
192.00
215.90
39.60
39.60
241.30
22.40
8
3/4″
8.4
18.5
8″
200
343.00
28.40
246.10
269.70
44.50
44.50
298.50
22.40
8
3/4″
13
28.6
10″
250
406.50
30.20
304.80
323.90
49.30
49.30
362.00
25.40
12
7/8″
18
39.5
12″
300
482.50
31.80
365.30
381.00
55.60
55.60
431.80
25.40
12
7/8″
29
64
14″
350
533.50
35.10
400.10
412.80
57.20
57.20
476.30
28.50
12
1″
39
86
16″
400
597.00
36.60
457.20
469.90
63.50
63.50
539.80
28.50
16
1″
47
103
18″
450
635.00
39.60
505.00
533.40
68.30
68.30
577.90
31.80
16
1 1/8″
57
126
20″
500
698.50
42.90
558.80
584.20
73.20
73.20
635.00
31.80
20
1 1/8″
76
167
24″
600
813.00
47.80
663.40
692.20
82.60
82.60
749.30
35.10
20
1 1/4″
97
214

Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Chemical Structure

Grade C Si Mn P S Mo Ni Cr Cu V
A105 0.35 0.10–0.35 0.60–1.05 0.035 0.040 0.12 0.40 0.30 0.40 0.08

Mechanical Properties

Grade Yield Strength, Min (MPa) Tensile Strength, Min (MPa) Elongation, min, %
A105 250 485 30

We Serve Application Industry

Application Industry

ANSI / ASME 16.5, 16.48, 16.47 Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

Global Steelindia

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

Quick Contact

Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004