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Cosmic Alloys is eminent manufacturer, exporter, stockist and supplier of Blind flanges. Flanges are typically used to join two pipes together or to finish a pipe. They are constructed of various substances. The face thickness, drilling centre, and bolting pattern are absent from blind flanges. Manufacturers of blind flanges in India advise using these flanges to close a pipe or tube. To stop the tube from leaking, a blank flange is utilised to seal off the end. With the addition of a few hydrogenating chemicals, a carbon steel blind flange offers good corrosion resistance. Additionally, Rf Blind Flange offers high resistance to alkali, acid, and corrosion.
Bacteria do not flourish on stainless steel blind flange. It neither rusts nor erodes. A tapered pipe thread on the threaded blind flange allows it to fit into a comparable counterpart and form a tight seal. They are utilised in plumbing systems since welding can be risky. Raised Face Blind Flanges are used to focus surface pressure while mating with flanges. It decreases the flange's surface area. It features a machine-serrated finish. When opposed to a flat face flange, a raised face flange creates a tighter seal.A raised face with no centre hole is present on the High Hub Blind Flange. At the pipe's conclusion, it serves as a closing. The pipe is closed by bolting a Flat Face Blind Flange onto it, which makes full contact with the surface. A hub is not included with this particular style of flange. Because of the pressure being applied internally, A105 Blind Flange can withstand significant stress. We can simply fix a system thanks to this without having to take out a whole pipe. Blind flange made of 316 SS is resistant to pitting and crevice corrosion. It is capable of being formed and for welding.
Specifications | ASTM A182 / ASME SA182 |
Size | 1/2″ (15 NB) to 48″ (1200NB) |
Standards | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
Pressure Ratings | Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.. |
Coating/Surface Treatment: | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Value Added Services: | CNC Machining, Customised Flanges |
Duplex & Super Duplex Steel Flanges | Duplex 2205, Super Duplex 2507, Super Duplex Zeron 100 |
SMO 254 Flanges | SMO 254/UNS S31254 Pipes |
High Nickel Alloy Flanges | C22, C276, 600, 601, 625, 718, 800, 825, 400, 500, 20 |
Stainless Steel Flanges | ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
Carbon Steel Flanges | ASTM A105 |
Alloy Steel Flanges | F1, F5, F9, F11, F22, F91 |
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