The purpose of the Flat flange is to avoid the bending moment that is put on the flange as the bolts are torqued. Some flange materials can easily break at this time, such as cast iron and fiberglass. Flat flanges solve this problem.
What are flanges used for?
Flanges are used to connect pipes with each other, to valves, to fittings, and speciality items such as strainers and pressure vessels. A cover plate can be attached to create a blind flange. The flanges are bolted together, and the sealing is often completed by the use of gaskets or other methods. There are different types of flange faces such as Lap joints, Flat Flanges, etc.
Applications of Flat Flanges in the following Industries:
- Chemical
- Fertilizer Industries
- Heat Exchangers
- Instrumentation
- Water Gas Piping System
- These flanges are used in low-pressure water piping.
Specification of Flat Flanges
- Size : 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
- Dimensions : 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 Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
- Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
- 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, DIN 2673
- BS : BS 4504, BS 4504, BS 1560, BS 10
- Pressure : PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160
- JIS : JIS B2220, JIS B2221, 5K, 10K, 16K, 20K, 30K, 40K, 63K
- Connect Type/ Flange Face Type : Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Small Male-Female (SMF)
Flat Flanges Material & Grades
Stainless Steel Flat Flanges :
ASTM A182, F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L, SMO 254
Duplex & Super Duplex Steel Flat Flanges :
ASTM / ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61 / Duplex 2205 – UNS S31803, UNS S32205 / Super Duplex 2507 – UNS S32750, UNS S32760
Hastelloy Flat Flanges :
ASTM B/SB564, Hastelloy B2 – UNS No. N10665, Hastelloy B3 – UNS No. N010675, Hastelloy C4 – UNS No. N06455, Hastelloy C22 – UNS No. N06022, Hastelloy C276 – UNS No. N10276, Hastelloy C2000 – UNS No. N06200, Hastelloy X – UNS No. N06002
Inconel Flat Flanges : ASTM B564, Inconel 600 – UNS No. N06600, Inconel 601 – UNS No. N06601, Inconel 625 -UNS No. N06625, Inconel 715, Inconel 718 – UNS No. N07718, Incoloy 800 / 800H /800HT – (UNS No. N08800 / N08810 / N08811), Incoloy 825 – UNS No. N08825, Incoloy 925 – UNS No. N09925
Monel Flat Flanges :
ASME SB 564, Monel 400 – UNS No. N04400, Monel K500 – UNS No. N05500
Nickel Flat Flanges : Nickel 200 – UNS No. N02200 , Nickel 201 – UNS No. N02201
Titanium Flat Flanges :
ASTM B381 / ASME SB381, Grade 2 – UNS No. R50400, Grade 5 – UNS No. R56400
Alloy 20 Flat Flanges :
ASTM B462 / ASME SB462, Grade 2 – UNS No. N08020
ANSI/ASME Flat Flanges
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EN/PED Flat Flanges
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BS Flat Flanges
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JIS Flat Flanges
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Flange Standard
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Contact us to get a quick quote for your requirement.
Other types of Flat Flanges Stock
- 316L Stainless Steel Flat Flanges
- UNS S32750 Flat Raised Faced Flanges
- Incoloy 825 Flat Flange
- UNS S31803 Duplex Steel Class 150 Flat Flange
- Inconel 625 Class 300 Flat Flange
- Duplex S32205 Raised Faced Flat Flanges
- Incoloy 800 Class 150 Flat Flanges
- SS 304L AWWA C207 Class E Flat Flanges
- 600 Inconel EN 1092-2 PN16 Flat Flange
- Monel 400 Flat Flange 600#
- Stainless Steel 304 Industrial Flat Flanges
- ASME B16.5 SS 316L Flat Flange Manufacturer
- Stainless Steel 316 Flat Flanges
- Duplex 2205 BS4504 PN16 Flat Flange
- Super Duplex Steel S32760 Flat Flanges
- Nickel Alloy 201 Flat Flanges Exporter
- Stainless Steel 446 Flat Flange
- ASTM A182 F317 Stainless Steel Flat Flange
- Large Diameter Flat Flange Supplier
- Hastelloy C22 Flat Flanges Supplier
- ASTM A182 F347 SS BS 10 Table E Flat Flange
- 321H Stainless Steel Flat Flanges
- Stainless Steel Flat Flange Dimensions PN16
- Hastelloy C276 JIS 5K Flat Flanges
- Titanium Grade 2 JIS B2220 Flat Flanges
- ANSI B16.5 Stainless Steel 904L Flat Flange
- SMO 254 Flat Flanges Stockist
- Inconel 718 Flat Flange Dealers
- Titanium Gr 5 BS4504 PN16 Flat Flanges
- ASME B16.47 Stainless Steel Flat Flanges
Exporter of Flat Flange in the following Destinations
Countries
MIDDLE EAST
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AFRICA
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EUROPE
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ASIA
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Cities
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