Siddhagiri Metals & Tubes, is a leading Aluminum Flanges manufacturers. It is been manufactured by taking in to consideration the standard of international and national quality material with our extensive industry experience and adequate workforce. Aluminum Pipe Flanges is method of connecting pipes, pumps, valves, and other instrument to form a piping system. It provides easy access for cleaning, inspection or modification and are commonly welded or screwed. It has good conductive and thermal properties and it is used to form many hard, light, corrosion-resistant product
Aluminum Floor Flange are usually used for home fixtures and plumbing. Their purpose is to help seal pipes onto a wallor floor. It has four bolt holes so that one can securely fasten and screw onto any solid surface. It is ductile and has a low density and melting point.Aluminum V Band Flange is a method of connecting pipes together in conjunction with a v band clamp; it is welded to the exhaust tube and then bolted together with the vband clamp. It is used mainly for exhaust systems in the automotive industry and waste gate return pipes. It can be easily shaped, drawn, rolled, welded, extruded, and therefore it is the ideal for construction.
Round Aluminum Flange can be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. It is designed to connect sections of pipe to join them to an assembly such as a pressure vessel, valve or any equipment. It provides good electrical and thermal conductor.S400 Aluminum Exhaust Flange is a small but essential part to building a well-functioning exhaust system. It is a small flat piece of metal that looks quite insignificant. However, Aluminum Exhaust Flange allows exhaust gases to flow without any obstruction in your car’s exhaust system. It is important in connecting the exhaust manifold to an exhaust pipe.
Table of Content
Aluminium flanges
PN 10, Type Germany, DIN 2642
PN 10, Type Italy, DIN 2642
PN 10, Type Sweden, DIN 2642
PN 16
Blindflanges
PN 10, Type Germany, DIN 2527
PN 10, Type Italy, DIN 2527
Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
---|---|
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 |
Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Flange supporting material | Gasket, Ring Joint, Flange Bolts |
Production technique |
|
Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
Main Types | Forged / Threaded / Screwed / Plate |
Most common types Flanges |
|
Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Key markets and industries |
|
Origin | Indian / West Europe / Japan / USA / Korean |
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 Flange |
Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc., BS Flanges, EN Flanges, API 6A Flanges, ANSI Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flange
|
Application |
|
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Aluminum Floor Flange
Round Aluminum Flange
Aluminum Exhaust Flange
ASTM B247 Alloy 2014 Blind Flange
Description | Per Unit (INR) |
---|---|
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages. 80nb/88.9.0mmod | 2,273 |
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages.. 25NB/30.0MMOD | 592 |
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages. 125NB/133.0.0MMOD | 2,730 |
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages.65NB/76.1MMOD | 5,833 |
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages.125NB/133.0MMOD | 12,475 |
Aluminium Brass Composite Flanges & Hubbed Slip On Flnages. 100NB/108.0.0MMOD | 2,402 |
Grade | Si | Fe | Cu | Zn | Mn | Mg | Ti | Cr | Al | Others |
Aluminium | 0.40 - 0.80 | 0.70 max | 0.15 - 0.40 | 0.25 max | 0.15 max | 0.8 - 1.2 | 0.15 max | 0.04 - 0.35 | Bal | 0.15 max |
Density | Melting Point | Tensile Strength | Yield Strength | Elongation |
2.70 g/cm3 | 582 °C | Ksi – 45, MPa – 310 | Ksi – 21, MPa – 145 | 25 % |
Grade | UNS | DIN |
6061 | A96061 | 3.3211 |
6063 | A96063 | 3.32206 |
6082 | A96082 | 3.2315 |
5083 | A95083 | 3.3547 |
1050 | A91050 | 1.1213 |
1060 | A91060 | 1.0601 |
Philippines, Chile, Canada, Iran | Aluminum Casting Flange for Planetary Reducer |
Europe, United Arab Emirates (UAE), Romania, Norway | Metal Aluminum Threaded Flange |
Sweden, Netherlands, Malaysia, Russia | Aluminum Hydraulic Cylinder Mounting Flange |
Malaysia, Egypt, Los Alamos -Mexico | Hot Forged Maching Aluminium Flange for Coupling Drive |
Singapore, United Kingdom -UK, NY 12203 (USA), Malaysia | 3003/5052/5754//5083/5086 Aluminium Alloy Flanges |
Dammam -KSA, UK, Philippines, Poland | Aluminum B-Series Intake Manifold Flange |
Qatar, Singapore, Europe, Malaysia | Aluminum Precision Electroplate Metal Stainless Steel Flange |
Czechia, Malaysia, Thailand, Japan | Aluminum Forged Flanges |
Malaysia, China, Bangladesh, Colombia | Aluminum Forged Slip-on, Weld Neck, Thread, Blind, Socket Weld Flange |
South Africa, Philippines, Kuwait, Taiwan | 7075 Aluminum Black Anodized Auto Flange |
Bahrain, Malaysia, Singapore, South Korea | 6061t6 Aluminum Flange |
Philippines, Belgium, UK, Indonesia | Aluminum CNC Metal Turning Part Welding Neck Flanges |
Oman, Thailand, Hong Kong, France | Aluminium Aluminum Alloy Forging Forged Flanges |
Germany, Malaysia, Turkey | CNC Machined Aluminum Bronze 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 Flanges | 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) Flanges | 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 |
Drilling | |||||||||
---|---|---|---|---|---|---|---|---|---|
Nominal Bore Slip On | Dia.(D) | Thick.(E) | Dia.(F) | Dia.(B) | Dia.(A) | Height1(H) | Nbr | Holes | Dia.(C) |
1/2″ | 90 | 9.6 | 35.05 | 30 | 22.2 | 14 | 4 | 15.87 | 60.3 |
3/4″ | 100 | 11.2 | 42.93 | 38 | 27.7 | 14 | 4 | 15.87 | 69.9 |
1″ | 110 | 12.7 | 50.80 | 49 | 34.5 | 16 | 4 | 15.87 | 79.4 |
1 1/4″ | 115 | 14.3 | 63.50 | 59 | 43.2 | 19 | 4 | 15.87 | 88.9 |
1 1/2″ | 125 | 15.9 | 73.15 | 65 | 49.5 | 21 | 4 | 15.87 | 98.4 |
2″ | 150 | 17.5 | 91.95 | 78 | 61.9 | 24 | 4 | 19.05 | 120.7 |
2 1/2″ | 180 | 20.7 | 104.65 | 90 | 74.6 | 27 | 4 | 19.05 | 139.7 |
3″ | 190 | 22.3 | 127.00 | 108 | 90.7 | 29 | 4 | 19.05 | 152.4 |
3 1/2″ | 215 | 22.3 | 139.70 | 122 | 103.4 | 30 | 8 | 19.05 | 177.8 |
4″ | 230 | 22.3 | 157.22 | 135 | 116.1 | 32 | 8 | 19.05 | 190.5 |
5″ | 255 | 22.3 | 185.67 | 164 | 143.8 | 35 | 8 | 22.22 | 215.9 |
6″ | 280 | 23.9 | 215.90 | 192 | 170.7 | 38 | 8 | 22.22 | 241.3 |
8″ | 345 | 27.0 | 269.75 | 246 | 221.5 | 43 | 8 | 22.22 | 298.5 |
10″ | 405 | 28.6 | 323.85 | 305 | 276.2 | 48 | 12 | 25.40 | 362.0 |
12″ | 485 | 30.2 | 381.00 | 365 | 327.0 | 54 | 12 | 25.40 | 431.8 |
14″ | 535 | 33.4 | 412.75 | 400 | 359.2 | 56 | 12 | 28.57 | 476.3 |
16″ | 595 | 35.0 | 469.90 | 457 | 410.5 | 62 | 16 | 28.57 | 539.8 |
18″ | 635 | 38.1 | 533.40 | 505 | 461.8 | 67 | 16 | 31.75 | 577.9 |
20″ | 700 | 41.3 | 584.20 | 559 | 513.1 | 71 | 20 | 31.75 | 635.0 |
24″ | 815 | 46.1 | 692.15 | 663 | 616.0 | 81 | 20 | 34.92 | 74 |
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
---|
Aluminium 6063 Blind Flanges | Aluminium Alloy 6082 T6 Plate Flanges | Aluminium 6061 T6 ASME Flanges |
Aluminium 6082 T6 SWRF Flanges | Aluminium WNRF Flanges | Aluminium Alloy 6061 T6 SORF Flanges |
Aluminium Flanges | Aluminium ANSI B16.5 Flanges | Aluminium ANSI B16.47 Flanges |
Aluminium Reducing Flanges | Aluminium Weld Neck Flanges | Aluminium 6063 Industrial Flanges |
Aluminium 6061 T6 Slip-On Flanges | Aluminium Socket Weld Flanges | 6061 Orifice Flanges |
Aluminium 6063 Threaded Flanges | Aluminium 6082 T6 Lap Joint Flanges | Aluminium Long weld Neck Flanges |
Aluminium BLRF Flanges | ANSI b16.5 Aluminium Flanges | Aluminium Forged Flanges |
Aluminium Alloy 6063 Flat Flanges | Aluminium DIN Flanges | Aluminium 6082 ANSI Flanges |
ASME/ANSI B 16.5 | Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Blind Flange [Series A & B], Welding Neck Flange |
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 | Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed Boss Flange, Blind 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 |