Alloy Steel ASTM A182 F91 Flanges Manufacturer

Katariya Steel has emerged as the leading manufacturer, trader, exporter, and supplier of a wide variety of Alloy Steel A182 F91 Flanges. Attributes of Alloy Steel A182 F91 Flanges. are Resistance against corrosion, Impeccable finish, Sturdy construction, Anti-corrosion, Rugged construction, Resistance to heat, Hard-wearing, Rust resistance, Durable finish standards, Finely finished, Strong design, and more. They are often used in areas like the oil and chemical industry, food industry, pharmaceutical industry, and automobile manufacturing. They are available in options of different surface finishes like black painting, anti-rust oil, hot galvanized and others. Alloy Steel A182 F91 Flanges can be availed in various thicknesses. ThisAlloy Steel A182 F91 Flange is highly durable and is treated with heat resistant material before making it available in the market. Katariya Steel Distributors also offer these products in custom-made sizes and shapes to our clients. Alloy Steel A182 F91 Flanges are formed of an alloy including several components such as carbon, silicon, manganese, chromium, and molybdenum.

UNS K90901 Flanges, ASTM A182 F91 Flanges, 1.4903 Flanges, Alloy Steel A182 F91 Plate Flange, Alloy Steel F91 Flange, AS F91 Raised Face Flange, Chrome Moly F91 Flat Face Flanges, Chrome Molybdenum Steel F91 Flange, Alloy Steel A182 F91 Flanges Manufacturer in Mumbai, India.

The inclusion of roughly 4% chromium aids in improving resistance to corrosion as well as mechanical properties. The astm Alloy Steel A182 F91 Flanges have a high strength. Because the internal structure of Alloy Steel A182 F91 Flanges is very homogeneous, there are no flaws like pores that can occur in casting flanges. They are more durable and dependable. This is owing to the flange's tight grain structure. Additionally, they are not vulnerable to cavities and do not experience shrinkage. The Alloy Steel A182 F91 Flanges' tight grain structure also helps them to withstand additional wear and tear. Like the casting flanges, they are uncommon to become brittle. As a result, they are often used in harsher settings.

ASTM A182 F91 Alloy Steel Long Weld Neck Flange, ASME B16.36 F91 Orifice Flange, ANSI B16.5 AS F91 Flanges, ASTM A182 F91 CrMo Pipe Flange, Alloy Steel ASTM A182 F91 WNRF Flange, ASTM A182 F91 Slip On Flanges, Alloy Steel F91 Threaded Flange, Alloy Steel F91 Flange Supplier in India.

Specification For Alloy Steel ASTM A182 F91 Flanges

Specifications ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Equivalent Grades Of Alloy Steel ASTM A182 F91 Flanges

Grade UNS DIN Trade Name
Alloy Steel F91 K90901 1.4903 9Cr-1Mo-V

Alloy Steel ASTM A182 F91 Flanges Chemical Composition

Grade C Mn Si S P Cr Mo
Alloy Steel F91 0.08 – 0.12 0.3 – 0.6 0.5 0.01 0.02 8.5 – 9.5 0.85 – 1.05

Alloy Steel ASTM A182 F91 Flanges Mechanical Properties

Tensile Strength Yield Strength (0.2%Offset) Elongation
415 585 20

Ready Stock Of Alloy Steel ASTM A182 F91 Flanges Supplier

  • ASTM A182 Alloy Steel F91 150 LBS Threaded Flanges
  • Chromium Moly Steel A182 F91 Lapped Joint Flanges
  • Alloy Steel A182 F91 ASME Flanges
  • A182 F91 Cr-Mo Flanges
  • ASTM A182 Alloy Steel F91 BS Standard Table E
  • ASME SA182 Alloy Steel F91 Expander Flanges
  • ASTM A182 F91 Alloy Steel Flanges
  • ASME / ANSI B16.5 Alloy Steel F91 Flanges
  • Alloy Steel 1.4903 Orifice Flange
  • Chromium Molybdenum ASTM A182 F91 Forged Flanges
  • ASME SA182 Alloy Steel F91 Nipo Flanges
  • ASME SA182 Alloy Steel F91 Male & Female Flanges
  • Chrome Moly Steel ASME SA182 F91 Spectacle Blind Flanges
  • ASME B16.5 Alloy Steel F91 Flanges
  • ASTM A182 F91 Spades Ring Spacers Flanges
  • ASTM A182 F91 Alloy Steel 300 LBS Flanges
  • Alloy Steel F91 1500 LBS Screwed Flanges
  • ASME SA 182 CrMo F91 Flanges
  • Alloy Steel A182 F91 Flanges
  • ASTM A182 F91 Alloy Steel P+late Flanges
  • A182 F91 Alloy Steel Groove Flanges
  • Alloy Steel Grade F91 ANSI Flanges
  • Chrome Molybdenum ASME SA182 F91 Long Welding Neck Flange
  • ASTM A182 F91 Cr-Mo British Standard Table D Pipe Flanges
  • Chromium Moly Steel A182 F91 Spades Ring Spacers Flanges
  • Alloy Steel A182 F91 NPT Thread Flanges
  • Alloy Steel A182 F91 Industrial Lap Joint Flanges
  • Alloy Steel A182 F91 Flat Face Flanges
  • A182 Alloy Steel Grade F91 Flanges
  • Alloy Steel K90901 Forged Flanges
  • UNS K90901 RTJ Flanges
  • Type ASTM A182 Alloy Steel F91 Threaded Flange
  • ASME SA 182 CrMo F91 High Hub Blind Flanges
  • ASTM A182 Alloy F91 BSP Thread Flange
  • ASME SA182 Alloy Steel F91 Flanges
  • Cr-Mo 1.4903 Tongue Flanges
  • Alloy Steel A182 F91 Weldo Flanges
  • SA182 F91 Alloy Steel Flanges
  • SA182 Alloy Steel Gr.F91 Flanges
  • ASME SA182 F91 DIN Flanges
  • ASTM A182 Alloy Steel F91 Pipe Flanges
  • Chromium Molybdenum ASTM A182 F91 Loose Flanges

Alloy Steel ASTM A182 F91 Flanges Weight Chart

15mm (1/2″) ASTM A182 Alloy Steel F91 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

Alloy Steel ASTM A182 F91 Pipe Flange Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Pipe Flanges Classes 25, 125 and 250
  • ASME B16.5, Flanges 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)

Alloy Steel ASTM A182 F91 Flanges 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

Alloy Steel ASTM A182 F91 Flanges Applications and Uses

Aerospace Industry

Oil & Gas Industry

Petrochemical Industry

Construction Industry

Mining Industry

Domestic Supply of Alloy Steel ASTM A182 F91 Flanges

  • Thane
  • Pune
  • Indore
  • Chennai
  • Nagpur
  • Ludhiana
  • Ranchi
  • Rajkot
  • Hyderabad
  • Kolkata
  • Jaipur
  • Haryana
  • Secunderabad
  • Surat
  • Howrah
  • Gurgaon
  • New Delhi
  • Noida
  • Faridabad
  • Navi Mumbai
  • Jamshedpur
  • Ahmedabad
  • mumbai
  • Ernakulam
  • Kanpur
  • Bhopal
  • Chandigarh
  • Bengaluru
  • Visakhapatnam
  • Thiruvananthapuram
  • Pimpri-Chinchwad
  • Nashik

International Supply of Alloy Steel ASTM A182 F91 Flanges

  • India India
  • Japan Japan
  • Russia Russia
  • United States United States
  • Saudi Arabia Saudi Arabia
  • Kuwait Kuwait
  • Singapore Singapore
  • Malaysia Malaysia
  • Germany Germany
  • Italy Italy
  • China China
  • UK UK
  • Canada Canada
  • Iran Iran
  • Thailand Thailand
  • South Korea South Korea
  • Turkey Turkey
  • Morocco Morocco
  • Costa Rica Costa Rica
  • Kazakhstan Kazakhstan
  • Philippines Philippines
  • Egypt Egypt
  • Vietnam Vietnam
  • Oman Oman
  • Australia Australia
  • Qatar Qatar
  • Portugal Portugal
  • Mexico Mexico
  • Brazil Brazil
  • France France
  • South Africa South Africa
  • Jordan Jordan
  • Spain Spain
  • Hong Kong Hong Kong
  • Netherlands Netherlands
  • Indonesia Indonesia
  • Taiwan Taiwan
  • Nigeria Nigeria
  • Bangladesh Bangladesh
  • Iraq Iraq
  • Ukraine Ukraine
  • Poland Poland
  • Romania Romania
  • Cyprus Cyprus
  • Angola Angola
  • Colombia Colombia
  • Norway Norway
  • Chile Chile
  • Tobago Tobago
  • Greece Greece
  • Czechia Czechia
  • Belgium Belgium
  • Sri Lanka Sri Lanka
  • Myanmar Myanmar
  • Venezuela Venezuela

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