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ASTM A182 Alloy Steel Pipe Flanges manufacturer in India

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Alloy Steel Flanges

Low Alloy Steel Blind Flanges manufacturer in india, Asme SA182 High Alloy Steel Socket Weld Flanges stock at best price

Multi Metals (India) is one of the leading Alloy Steel Flanges manufacturers in India. We manufacture the alloy steel flanges in different specifications, grades, scales and dimensions for different application types. The Low Alloy Steel Flanges consist of various elements in the composition, but the total alloyants are less than 3% in the composition. If the chromium content is prominent among the alloyants, the flanges are called chrome alloy flanges. The grade vary with the composition difference. This also influences the strength of the Alloy Steel Pipe Flanges.

There are minimum yield strengths ranging from 175MPa to 585MPa with tensile strengths varying from 405MPa and higher. The different types of flanges are manufactured to suit different types of connections. The As Blind Flanges are made to solely close a pipeline. The blind flange can either be bolted at the end of the pipe or be welded for permanent closure. There are others like the Low Alloy Steel Lap Joint Flanges which have a lap joint on them. This allows the pipes to be welded to the lap joint for more secure connection. There are also High Alloy Steel Socket Weld Flanges which are made up of higher amounts of alloyants.

The socket weld flanges are common in smaller size pipes to hold the pipes together in place. Also, the welding surface is higher in the socket weld flanges so that the connection is secure. Please feel free to contact us to know more about the different types such as the Chromium Alloy Steel Slip On Flanges and the prices of the flanges.

 

Chromium Alloy Steel Slip On Flanges available according to international standards and specifications

 

Low Alloy Steel Flanges Price List India
Alloy Steel Flange
Price in INR
Price in USD
Price in UAE Dirham
3-1/2″ Alloy Steel Threaded Flange Price List
13361.88
$192.63
UAE Dirham 707.54
2″ Alloy Steel Slip-On Flange Price List
330.28
$89.92
UAE Dirham 6237.35
3″ Alloy Steel Weld Neck Flange Price List
11160.22
$160.89
UAE Dirham 590.95
1-1/2″ Alloy Steel F5 blind flange Price in India
4295.11
$61.92
UAE Dirham 227.43


Size Standard And Specification Of Alloy Steel Pipe Flanges
ASME B16.5 size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Standards BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Flange supporting material Gasket, Ring Joint, Flange Bolts
Specifications Alloy Steel Flanges - ASTM A182 / ASME SA182
Main Types Forged / Threaded / Screwed / Plate
Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Connect Type/ Flange Face Type Small Tongue, Large Tongue & Groove, Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF),
Most common types of 
  • Blind Ring Flange (BLRF),
  • Ring Type Joint Flange (RTJF),
  • Lap Joint Ring Flange (LJRF),
  • Weld Neck Ring Flange (WNRF),
  • Threaded Ring Flange,
  • Socket Weld Ring Flange (SWRF),
  • Slip-On Ring Flange (SORF),
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

  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • AS 2129: Table D; Table E; Table H
  • B.S: BS4504 , BS3293, BS1560, BS10
  • British standard (BS)
  • 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
  • Any other specilised flanges
  • American standard (ANSI)
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • German (DIN)
Special design

As per your drawing

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

 Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges
Origin West Europe / Indian /USA / Korean/ Japan
Specialized manufacturer of
  • Alloy Steel Orifice Flanges
  • Alloy Steel Blind Flanges
  • DIN 2566 en 1092 1
  • Alloy Steel Loose Flanges
  • Alloy Steel Slip-On Flanges
  • Rtj Flanges
  • Alloy Steel Socketweld Flanges
  • DIN 2566 pn16
  • Alloy Steel Table Flanges
  • Alloy Steel Lap Joint Flanges
  • Alloy Steel AS 4087 Water Flanges
  • Alloy Steel Plate Flanges
  • Alloy Steel Large Diameter Flanges
  • Alloy Steel Sorf Flanges
  • Pn16 Flanges
  • Alloy Steel Weld Neck Flanges
  • DIN 2566 pn10
industries for
  • Heavy oil refineries.
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
Equipment Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Test Hydrostatic testing machine, Direct-reading Spectrograph, X-ray detector, Magnetic particle detector, UI trasonic flaw detector
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Application
  • To Connect Pipe & Tubes in Petroleum, Power, Gas, Metallurgy, Shipbuilding Construction, Chemical etc
Test Certificates certifying NACE MR0103, NACE MR0175, Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2

Cast Alloy Steel Weld Neck Flange Suppliers, Before Buy Check ASTM A182 Alloy Steel Forged Flanges price in India

 

Pressure Ratings of ASTM A182 Alloy Steel Flanges

Alloy Steel Flange Standards / Types And Pressure Class

ASME/ANSI B 16.5 Slip on Flange, Welding Neck Flange,Blind Flange, Threaded Flange, Socket Weld Flange,High Hub Blind Flange, Lap Joint Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Slip on Flange, Welding Neck Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange,Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Hubbed Slip-On Hubbed Threaded, Plate Flange, Welding Neck Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Socket Welding Flange, Welding Neck Flange,Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Blind Flange, Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss 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

we can help with all Alloy Steel Plate Flange need, check 4140 Alloy Steel RTJ Flange specification

 

Weight Chart of Chromoly Flanges
Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14


Pipe Flanges Available Grades
Know more about Chromoly Steel Alloy Lapped joint Flanges available in different sizes buy online and save cost

 

Standard of AS Flanges
  • API Flanges
  • Australian Flanges
  • JIS B2220 Flange
  • BS 10 Flanges
  • Korean FLANGE
  • ISO Flanges
  • BS 4504 Flanges
  • MSS SP-44 Flange
  • GOST 12820 80 Flanges
  • AWWA C207 Flanges
  • EN 1092-1 Flange
  • SABS / SANS 1123 Flanges

 

Alloy Steel Flange Sizes Metric
Alloy Steel Flange Sizes Metric
Alloy Steel Flange Sizes Metric

 

Chemical Compatibility Chart Of Alloy Steel Lap Joint Flange
Grade
C
Mn
Si
P
S
Cr
Mo
Alloy Steel F1
0.15 max
0.3-0.6
0.5
0.03
0.03
4-6
0.44-0.65
Alloy Steel F5
0.15 max
0.3-0.6
0.5-1.0
0.03
0.03
4-6
0.44-0.65
Alloy Steel F9
0.15 max
0.3-0.6
0.5-1.0
0.03
0.03
8-10
0.9-1.1
Alloy Steel F11
0.5-0.15
0.3-0.6
0.5-1.0
0.03
0.03
1.0-1.5
0.44-0.65
Alloy Steel F12
0.15 max
0.3-0.6
0.5
0.03
0.03
4-6
0.44-0.65
Alloy Steel F22
0.50.15 max
0.3-0.6
0.5
0.03
0.03
4-6
0.44-0.65
Alloy Steel F91
0.15 max
0.3-0.6
0.5-1.0
0.03
0.03
8-10
0.9-1.1

 

Mechanical Properties Analysis Of As Blind Flanges
Grade
Tensile Strength
Yield Strength (0.2%Offset)
Elongation
Alloy Steel F1
275
485
20 %
Alloy Steel F5
275
485
20 %
Alloy Steel F9
380
585
20 %
Alloy Steel F11
205
415
20 %
Alloy Steel F12
275
485
20 %
Alloy Steel F22
205
415
20 %
Alloy Steel F91
380
585
20 %