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Blind Flange
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We are leading manufacturer, supplier, exporter and service provider of Blind Flange to our respected clients. These flanges are available with us in an array of shapes and sizes, which is offered to our customers at economical prices. Duplex & Super Duplex Steel : UNS S31803 UNS S32205 (F 51), UNS S32750 (F 53), UNS S32760 (F 55), UNS S31254 (SMO 254). High Nickel Alloys : Monel 400 , Monel K 500 , Incoloy 600 , Incoloy 625 , Incoloy 800H , Incoloy 825, Incoloy 718, Inconel X - 750, Alloy 20 (CB 20) , Hastelloy C 276 , Hastelloy C 22 , Hastelloy C4. Other Alloys : Titanium Gr 2 , Titanium Gr 5, Aluminium Bronze (AB 2) , Phosphorous Bronze (PB).
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Blind Flanges
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Specifications as per client requirements: ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE Blind Flanges Grade: Stainless Steel Blind Flange: ASTM A182 Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L Duplex Steel Blind Flange: ASTM ASME ASA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. Alloy Steel Blind Flange: ASTM SA 182 F1F5F9F11F22F91 Carbon Steel Blind Flange: ASTMA 105 Gr. F42465256606570 Low Temperature Carbon Steel Blind Flange: A350 LF2A350 LF3 Blind Flanges: Blind Flanges Size: 12"NB TO 48"NB Blind Flanges Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
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Best Deals from Blind Flanges
Stainless Steel Blind Flanges
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Forged Flanges • Screwed Flanges • Threaded Flanges • Spectacle Flanges • Weld Neck Flanges • Ring Type Joint Flanges • WNRF Flanges • RTJ Flanges • Long Neck Weld Flanges • Socket Weld Flanges • Lapped joint Flanges • Reducing Flanges • Blind Flanges • SWRF Flanges • BLRF Flanges • Plate Flanges • Slip On Flanges • Raised face Flanges • SORF Flanges • Orifice Fla
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Blind Flanges
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Blind Flanges The blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a threaded reduction or welded reduction. Grades : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750 Class: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500 Features of blind flanges: Some important features of blind flanges are as follows: Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted. They are used to blank off the ends of pipe. They are also used to blank off the ends of valves and pressure vessel opening. Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges. Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges Blind flanges are made to fit standard pipes in all sizes.. Notes :Flange dimensions to ANSI to B16.5.Dimensions "D" includes raised face thickness.Larger outlet sizes available on applications.ANSI 150# / 300# 2mm Raised Face.ANSI 600# / 2500# 7mm Raised Face.
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spade flange
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Spade Flange are widely used in high pressure applications. Blind flanges are generally used to seal the end of a piping system to prevent flow of liquids or gases. The use of blind flanges allows ease of access to a piping system once it has been closed.
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Brass Blind Flange
125 - 1,650 Per Piece
100 Piece (MOQ)
This flange is a solid circle drilled to match a companion flange. Used to shut off or blank off piping.
Stainless Steel Blind Flange
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The SS Blind Flange that we offer has a low hub and slips onto the pipe prior to welding. The Stainless Steel Blind Flange is offered by us at the most discounted prices.
Blind Flange
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10 Piece (MOQ)
Blind Flange Standard Specifications : Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605 Flange Face Types/Connection Type : Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G) Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103 Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc Details : Blind Flange Material Grades Blind Flange Standards ASME B16.5 Blind Flange Class 150 Dimensions ASME B16.5 Blind Flange Class 300 Dimensions ASME B16.5 Blind Flange Class 400 Dimensions ASME B16.5 Blind Flange Class 600 Dimensions ASME B16.5 Blind Flange Class 900 Dimensions ASME B16.5 Blind Flange Class 1500 Dimensions ASME B16.5 Blind Flange Class 2500 Dimensions How To Order Blind Flanges? Blind Flange Industries and Applications Blind Flanges Supply and Export Network Blind Flange Price and Other Flange Types Weld Neck Flange Long Weld Neck Flange Slip On Flange Spectacle Blind Flanges Socket Weld Flanges Blind Flanges / Dummy Flange Screwed / Threaded Flanges Orifice Flanges Lap Joint Flanges ANSI B16.5 Square Flanges Ring Type Joint Flanges Tongue and Groove Flange Expander Flanges Reducing Flanges Male & Female Flanges Weldolet Flange Nipolet Flange Backing Ring Flanges Ring Spacer Flanges Paddle Blind Flanges Plate Flange High Hub Blind Flange Custom Flanges Swivel Ring Flange
Carbon Steel Blind Flange
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100 Piece (MOQ)
Blind Flanges
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Spade Ring Flanges
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1 Ton (MOQ)
Highly acclaimed Manufacturer & Supplier of Spades Ring Spacers Flanges, Stainless Steel Spades Ring Spacers Flanges, Alloy Steel Spades Ring Spacers Flanges in IndiaWe are largest Manufacturer, Supplier and Exporter of high Quality Spades Rings Spacers Flanges. Spades and Ring Spacers are basically the same as Spectacle Blinds, except that both are not attached to each other. our range of Spades Rings Spacers Flanges can also manufactured as in all material & Size as per the client’s requirement.Spades and Spacers be applied in systems where maintenance is often not necessary, or in applications with large pipe sizes. Spectacle Blinds, Spades and Ring Spacers should be made from a plate or forging specification, approved for use by ASME B31.3, of essentially the same chemical composition as the mating flanges and piping involved.
Blind Flanges
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Our Blind Flanges feature proper bolt holes with a round plate having no center hold. Extensively employed for proper closure of the ends in the piping systems, the range of Blind Flanges is also useful in accessing a line even after its sealing has been done. Blind Flanges are offered by us in varying sizes and dimensions as per the specific requirements of the clients and in standards sizes as well. Useful for standard sized pipes that have to be reduced by threading or welding. Materials of Construction : Stainless Steel Nickel Alloy Carbon Steel Titanium Aluminum Cast Iron Brass Bronze Polypropylene Silicone PVC Information : When used with NPT Fittings, these are useful for testing pressure Blind Flanges handle the highest stress in terms of internal pressure and bolt loading Blind Flanges can be placed at a greater height than other flanges because the maximum stresses in them are the bending stresses at the centre Why our Blind Flanges? Dimensionally accurate Robust construction Smooth finishing Corrosion resistant High stress bearing capacity Hard-wearing Ideal for : Pipes Valves Equipment nozzles Range : ½ (15 NB) to 48 (1200NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. Available with NACE MR 01-75 Availability : Stainless Steel : Grade : 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430L Duplex Steel : Grade : 2205 (UNS No. S31803), 2507 (UNS No. S32750) Nickel Alloy : Grade : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II) Copper Alloy : Grade : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30) Standards : ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 Other : Plate, Plate Blank What we offer : Hot Dipped Galvanizing Heat Treatment CNC Machining Threading
Stainless Steel 304 Spectacle Blind Flange
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1000 Piece (MOQ)
Blind Flange
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10000 Piece (MOQ)
A Flange is a method of connecting pipes, valves, pumps and other equipments to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are useally Welded or Screwed. Flanges joints are made by bolting together two flanges with a Gasket between them to provide a seal. DIAMENTION . STD :- ASME B16.5/B16.47. GRADE :- ASTM/ASME A105, A350 LF2 & A182 Gr.F5,F11,F22,F51,F52,F91,F92,F 304, F304H,F304L,309H, 309S, F310,F316, F316L,F317, F317L,F321 & F347H CLASS :- 150#, 300#, 600#, 900#, 1500# & 2500# RANGES :- 1/2”NB TO 24”NB
Blind Flanges
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10 Piece (MOQ)
Blind Flanges
180 Per Kilogram
Blind Flanges We manufacture and supply superior quality of Blind Flange that is designed and manufactured under the guidance of skilled professionals utilizing quality approved basic material in compliance with international standards. This product is available in different specification to meet the diverse need of the clients. Our offered product can be custom design as per requirement of the client at rock price. These flanges are manufactured without a bore and used as closures or seals for the ends of piping systems. They are also used to provide access covers for pressure vessels. Blind flanges are provided with or without a hub, depending on customer requirements. Under pressure and bolt loading, the blind flange is subjected to more stresses than any other flange type. However, the maximum stresses are bending stresses at the center and are easily absorbed by the flange.
Blind Flanges
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Our Blind Flanges feature proper bolt holes with a round plate having no center hold. Extensively employed for proper closure of the ends in the piping systems, the range of Blind Flanges is also useful in accessing a line even after its sealing has been done. Blind Flanges are offered by us in varying sizes and dimensions as per the specific requirements of the clients and in standards sizes as well. Useful for standard sized pipes that have to be reduced by threading or welding.Materials of Construction : Stainless Steel Nickel Alloy Carbon Steel Titanium Aluminum Cast Iron Brass Bronze Polypropylene Silicone PVC Information : When used with NPT Fittings, these are useful for testing pressure Blind Flanges handle the highest stress in terms of internal pressure and bolt loading Blind Flanges can be placed at a greater height than other flanges because the maximum stresses in them are the bending stresses at the centre Why our Blind Flanges? Dimensionally accurate Robust construction Smooth finishing Corrosion resistant High stress bearing capacity Hard-wearing Ideal for : Pipes Valves Equipment nozzles Range : ½ (15 NB) to 48 (1200NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. Available with NACE MR 01-75Availability : Stainless Steel Grade - 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430L Duplex Steel Grade - 2205 (UNS No. S31803), 2507 (UNS No. S32750) Nickel Alloy Grade - Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II) Copper Alloy Grade - UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30) Standards : ANSI - ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN - DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S - BS4504 , BS4504, BS1560, BS10 What we offer : Hot Dipped Galvanizing Heat Treatment CNC Machining Threading
Blind Flanges
400 Per Piece
100 Piece (MOQ)
Stainless Steel Blind Flanges
50 - 500,000 Per Piece
10 Piece (MOQ)
Copper Alloy Steel Blind Flanges
350 - 750 Per Piece
280 Piece (MOQ)
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