Alloy Steel F9 Flanges

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Welcome to Samuel Steels, your trusted partner for industrial solutions right here in Abuja. We specialize in providing high-quality Alloy Steel F9 Flanges, engineered to meet the rigorous demands of various sectors. Our commitment is to supply durable and reliable components that ensure the integrity and efficiency of your projects, backed by a dedication to excellent service and local expertise you can count on.

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Alloy Steel F9 RTJ Flanges

Alloy Steel F9 Forged Flanges

Alloy Steel F9 Plate Flanges

Table of Contents

What is Alloy Steel F9 Flanges?

The composition of Alloy Steel F9 Flanges is a key to their strength, primarily consisting of chromium and molybdenum, which gives them remarkable resistance to heat and corrosion. This specific blend results in excellent mechanical properties, including high tensile strength and good creep resistance, allowing them to perform reliably under high-pressure and high-temperature conditions without compromising their structural integrity.

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Alloy Steel Flanges

Alloy Steel F9 Flanges Specification

Alloy Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : 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)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Alloy Steel F9 Flanges Chemical Composition

Grade C Mn P S Si Ni Ch Mo Cb
F9 0.15 0.30-0.60 0.030 0.030 0.50-1.00 8.0-10.0 0.90-1.10

Alloy Steel F9 Flanges Mechanical Properties

Grade  Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
F9 585 380 20 179-217

Alloy Steel F9 Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Alloy Steel F9 K90941 1.7386

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Alloy Steel F9 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

Top Manufacturer and Supplier of Alloy Steel F9 Flanges in Abuja, Nigeria​

Samuel Steel is a top manufacturer and supplier of high-quality Alloy Steel F9 Flanges products in Abuja, Nigeria. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.

Alloy Steel F9 Flanges Supplier in Abuja, Alloy Steel F9 SORF Flanges Exporter in Kano, Alloy Steel F9 Slip on Flanges Manufacturer in Abuja, Alloy F9 Spectacle Blind Flanges Dealer Price List in Ibadan, Alloy Steel F9 Plate Flanges Distributor in Abuja, Alloy Steel F9 Flanges in Port Harcourt, Alloy F9 Threaded Flanges Supplier in Abuja, Alloy Steel F9 SORF Flanges Distributor in Nigeria

Types of Alloy Steel F9 Flanges

Alloy Steel F9 Socket Weld Flanges
Alloy Steel F9 Long Weld Neck Flanges
Alloy Steel F9 Ring Type Joint Flange
Alloy Steel F9 Lap Joint Flanges
Alloy Steel F9 Blind Flanges
Alloy Steel F9 Weld Neck Flanges

Alloy Steel F9 SORF Flanges Exporter in Nigeria, Alloy Steel F9 Plate Flanges Price List in Abuja, Alloy DIN 1.7386 Spectacle Blind Flanges Supplier in Kano, ASTM A182 Alloy Steel F9 SORF Flanges Exporter in Abuja, Alloy Steel K90941 Ring Type Joint - RTJ Flanges Exporter in Abuja, Alloy Steel F9 Blind Flanges Size Chart, Alloy Steel F9 Slip on Flanges Price in Port Harcourt, Alloy Steel F9 Pipe Flanges Weight Chart, Alloy Steel F9 Plate Flanges Thickness, Alloy Steel F9 Weld Neck Flanges Supplier in Ibadan

Uses of Alloy Steel F9 Flanges

These flanges are indispensable in environments where strength and durability are non-negotiable. You’ll find them connecting critical piping in power generation plants, refineries, and petrochemical facilities, where they handle high-pressure steam, hot oils, and other aggressive media. Their robust nature also makes them a preferred choice for heavy-duty industrial processing systems, ensuring safe and long-lasting connections that keep operations running smoothly under challenging conditions.

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry