Alloy Steel F11 Flanges

Worldwide Shipping

Largest
Inventory

Modern
Equipments

Expert
Engineers

Efficient Factories

Well
Maintained

Sayed Steel, a trusted name in Safat, Kuwait, is your reliable source for high-grade industrial components. We take pride in supplying robust Alloy Steel F11 Flanges, crafted to meet the stringent demands of various challenging environments. Our team understands that the right components are the backbone of any successful project, and we are committed to ensuring you receive products that guarantee reliability, safety, and optimal performance. We make it our mission to support your operations with quality you can depend on.

Alloy Steel F11 Flanges Exporter in Kuwait, Alloy Steel K11597 Ring Type Joint - RTJ Flanges List in Safat, Alloy Steel F11 Slip on Flanges Supplier in Jahra, Alloy Steel F11 Plate Flanges Exporter in Hawalli, ASTM A182 Alloy Steel F11 SORF Flanges Exporter in Al Ahmadi, Alloy Steel F11 Flanges Size Chart, Alloy DIN 1.7335 Spectacle Blind Flanges Price in Salmiya, Alloy Steel F11 Long Weld Neck Flanges Weight Chart, Alloy Steel F11 Flanges Supplier in Kuwait, Alloy Steel F11 Weld Neck Flanges Stockist in Jahra

Alloy Steel F11 RTJ Flanges

Alloy Steel F11 Forged Flanges

Alloy Steel F11 Plate Flanges

Table of Contents

What is Alloy Steel F11 Flanges?

The composition of Alloy Steel F11 Flanges includes a careful blend of chromium and molybdenum, which directly influences their impressive mechanical strength. This specific mix allows them to maintain excellent durability and resistance to wear, even when subjected to intense pressure. They are specifically designed to perform reliably in high-stress situations, holding their structure under demanding conditions. This makes them a fundamentally strong choice for critical applications.

Alloy Steel F11 Weld Neck Flanges Supplier in Safat, Alloy Steel F11 Flanges Exporter in Jahra, Alloy Steel 1.7335 Flanges Manufacturer in Hawalli, Alloy Steel F11 Slip on Flanges Price List in Kuwait, Alloy F11 Spectacle Blind Flanges Distributor in Al Ahmadi, Alloy Steel F11 Pipe Flanges in Salmiya, Alloy Steel F11 SORF Flanges Supplier in Hawalli, ASME SA182 Alloy Steel F11 Flanges Distributor in Kuwait, Alloy Steel F11 Flanges Stockist in Jahra

Alloy Steel Flanges

Alloy Steel F11 Flanges Specification

SpecificationsASTM A182 Alloy Steel F11 Flanges
ASME B16.5 Alloy Steel F11 Flanges size range1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Alloy Steel F11 Flanges StandardsASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges,
Alloy Steel F11 Flanges Standard DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Alloy Steel F11 Flanges Standard ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Alloy Steel F11 Flanges Standard UNI6Bar 10Bar 16Bar 25Bar 40Bar
Alloy Steel F11 Flanges Standard JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Alloy Steel F11 Flanges Standard EN6Bar 10Bar 16Bar 25Bar 40Bar
Main TypesForged / Threaded / Screwed / Plate
Flange supporting materialGasket, Ring Joint, Flange Bolts
Alloy Steel F11 Pipe Flanges Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face TypeSmall Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove,Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF)
Most common types of Alloy Steel F11 Flanges
  • Blind Ring Flange (BLRF), Alloy Steel F11 Flanges
  • Threaded Ring Flange, Alloy Steel F11 Flanges
  • Ring Type Joint Flange (RTJF), Alloy Steel F11 Flanges
  • Weld Neck Ring Flange (WNRF), Alloy Steel F11 Flanges
  • Lap Joint Ring Flange (LJRF), Alloy Steel F11 Flanges
  • Socket Weld Ring Flange (SWRF), Alloy Steel F11 Flanges
  • Slip-On Ring Flange (SORF), Alloy Steel F11 Flanges
  •  
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

Alloy Steel F11 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges

TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
OriginIndian / West Europe / Japan / USA / Korean
EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Specialized manufacturer of
  • DIN 2566 pn16
  • DIN 2566 en 1092 1
  • DIN 2566 pn10
  • Rtj Flanges
  • Pn16 Flanges
  • Alloy Steel F11 Weld Neck Flanges
  • Alloy Steel F11 Flanges
  • Alloy Steel F11 Slip-On Flanges
  • Alloy Steel F11 Socketweld Flanges
  • Alloy Steel F11 Plate Flanges
  • Alloy Steel F11 Large Diameter Flanges
  • Alloy Steel F11 Sorf Flanges
  • Alloy Steel F11 Blind Flanges
  • Alloy Steel F11 Table Flanges
  • Alloy Steel F11 Lap Joint Flanges
  • Alloy Steel F11 Loose Flanges
  • Alloy Steel F11 Orifice Flanges
  • Alloy Steel F11 AS 4087 Water Flanges
Alloy Steel F11 Flanges Standard

ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE,
BS Flange, EN Flange, API 6A Flange etc

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Key markets and industries for Alloy Steel F11 Flanges
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
  • Bitumen upgraders.
  • Heavy oil refineries.
Export toThailand, Peru, Iran, Korea, Singapore, Ireland, Oman, Dubai, Ukraine, Brazil, India, Canada, Egypt, Indonesia, USA, Spain, Saudi Arabia, etc
Alloy Steel F11 Flanges Application
  • To Connect Pipe & Tubes in Gas,Construction Metallurgy, Petroleum, Shipbuilding, Power, Chemical etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Alloy Steel F11 Flanges Chemical Composition

GradeCMnPSSiNiChMoCb
F110.150.30-0.600.0300.0300.50-1.001.00-1.500.44-0.65

Alloy Steel F11 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
F11 415 205 20 121-174

Alloy Steel F11 Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Alloy Steel F11 K11597/K11572 1.7335

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 F11 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 F11 Flanges in Safat, Kuwait​

Sayed Steel is a top manufacturer and supplier of high-quality Alloy Steel F11 Flanges products in Safat, Kuwait. 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 F11 Flanges Supplier in Safat, Alloy Steel F11 SORF Flanges Exporter in Jahra, UNS K11597 Alloy Steel F11 Slip on Flanges Manufacturer in Hawalli, Alloy F11 Spectacle Blind Flanges Dealer Price List in Kuwait, Alloy Steel F11 Plate Flanges Distributor in Al Ahmadi, Alloy Steel F11 Flanges in Salmiya, Alloy F11 Threaded Flanges Supplier in Hawalli, Alloy Steel F11 SORF Flanges Distributor in Kuwait

Types of Alloy Steel F11 Flanges

Alloy Steel F11 Socket Weld Flanges
Alloy Steel F11 Long Weld Neck Flanges
Alloy Steel F11 Ring Type Joint Flanges
Alloy Steel F11 Lap Joint Flanges
Alloy Steel F11 Blind Flanges
Alloy Steel F11 Weld Neck Flanges

Alloy Steel F11 SORF Flanges Exporter in Kuwait, Alloy Steel F11 Plate Flanges Price List in Safat, Alloy DIN 1.7335 Spectacle Blind Flanges Supplier in Jahra, ASTM A182 Alloy Steel F11 SORF Flanges Exporter in Hawalli, Alloy Steel K11597Ring Type Joint - RTJ Flanges Exporter in Al Ahmadi, Alloy Steel F11 Blind Flanges Size Chart, Alloy Steel F11 Slip on Flanges Price in Salmiya, Alloy Steel F11 Pipe Flanges Weight Chart, Alloy Steel F11 Plate Flanges Thickness, Alloy Steel F11 Weld Neck Flanges Supplier in Kuwait

Uses of Alloy Steel F11 Flanges

When your project involves high-pressure steam lines, power generation boilers, or intricate refinery piping, these flanges are up to the task. They excel in handling hot water and steam systems, making them a common sight in petrochemical and desalination plants. Essentially, anywhere heat and pressure are constant factors, F11 Flanges provide a dependable seal. They are the unsung heroes that help keep complex industrial systems running smoothly and safely.

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry