Alloy Steel Flanges Manufacturer

Katariya Steel Distributors manufactures, exports and supplies Alloy Steel Flanges that are of great quality. We are known to supply products that are created from premium quality resources that are needed to manufacture these Alloy Steel Flanges. We verify all our products before supplying them to our esteemed customers. We are one of the most notable suppliers of these flanges and therefore, we supply these flanges at market-leading rates.

Nickel, chromium, and molybdenum, as well as other alloying elements, make up Alloy Steel Flanges, which account for less than 10.5 per cent of the overall alloy percentage. Alloy Steel Flanges come in a variety of shapes and sizes, including alloy steel blind flanges, alloy steel threaded flanges, alloy steel pipe flanges, low alloy steel flanges, and alloy steel slip-on flanges. Because of their ease of use and precision in attachment location, slip-on flanges are one of the most used flanges. Flanges in sizes ranging from 12 to 48 inches are available.

ASTM A182 Flanges, Alloy Steel Flange, AS Raised Face Flange, ASTM A182 Slip On Flanges, Alloy Steel A182 Plate Flange, Chrome Moly Flat Face Flanges, Chrome Molybdenum Steel Flange, Alloy Steel A182 Flanges Manufacturer in Mumbai, India.

Depending on the mechanical properties required, high alloy or low alloy flanges may be used. Low alloy steel flanges include few alloying elements, whereas high alloy steel flanges contain more alloying elements, including economically pure materials on occasion. All of our products go through a variety of tests to confirm that they are reliable and safe to use. We produce the best durable and non-defective Alloy Steel Flanges.

These Alloy Steel Flanges are widely used in several industries due to their amazing features, characteristics and properties. Among the applications are oil and gas, petroleum, water lines, high and low-temperature services, chemical plants, food processing plants, acid processing plants, and other industrial uses. They are highly demanded in the above-stated industries. These alloy steel flanges have a long service life and are quite durable. Another notable quality of these flanges is they are low maintenance.

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

Specification For Alloy Steel 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)

Ready Stock Of Alloy Steel Flanges Supplier

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

Alloy Steel Flanges Weight Chart

15mm (1/2″) Alloy Steel 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 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 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 Flanges Applications and Uses

Aerospace Industry

Oil & Gas Industry

Petrochemical Industry

Construction Industry

Mining Industry

Domestic Supply of Alloy Steel 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 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

We’re Good in All
Steel Works

Expert & Professional
Workers

Very Reasonable
Price