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Blind Flanges Suppliers | ASTM A182 Blind Pipe Flange Manufacturer

ASTM B462 Blind Flanges | ASTM B564 Blind Flanges | ASTM B381 Blind Flanges | ASTM B151 Blind Flanges

A popular category of pipe flange is the Blind Flange. A Blind Pipe Flange is used to close ends of piping systems. Blind Flange 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. Blind Pipe Flange helps in easy access to a line once it has been sealed. 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. Blind Pipe Flange is used whenever a line must be capped of at a flange. It is good practice to install blind pipe flange at the end od header or at location where future tie-ins are anticipated. Blind Flange are also used extensively for manways, in which case a davit is recommended for ease in handling the unbolted manway cover. Blind Pipe Flange is specified by ANSI B16.47. Blind Flange are manufactured without a bore and used to blank off the ends of piping, Valves and pressure vessel openings.

From the standpoint of internal pressure and bolt loading, Blind Pipe Flange, particularly in the larger sizes, are the most highly stressed flange types. However, most of these stresses are bending types near the center, and since there is no standard inside diameter, Blind Pipe Flange are suitable for higher pressure temperature applications. Blind Flange is used to seal the end of pipes systems and prevent flow, making it easy to conduct pressure tests. Blind Pipe Flange are easy to work around as they allow convenient access to pipes. Siddhagiri Metals and Tubes gives you many customized options on Blind Flange. These include NPT tapped holes and special threads to allow pressure test connections to be fitted. Blind Pipe Flange are generally used to blank off the ends of pipe. Blind Flange also used on similar valves and pressure vessel openings. Because they are often located at the ends of systems, Blind Pipe Flange often are among the highest stressed flange types. However, most of these stresses are bending types near the center, and since there is no standard inside diameter, Blind Pipe Flange are suitable for higher pressure temperature applications. Siddhagiri Metals and Tubes carries stainless steel and specialty alloy Blind Flange.

Blind Pipe Flange ASME B16.5

Blind Flange | Blind Pipe Flange

  • Size: 1/2″ (15 NB) to 48″ (1200NB).
  • Class: 150lbs, 300lbs, 400lbs, 600lbs, 900lbs, 1500lbs, 2500lbs.
  • Types: Blind Pipe Flange, Blind Flange.
  • Standard: ANSI B16.5, ANSI B16.47 Series A and B, MSS SP44, ASA, API-605, AWWA, Custom Drawings.
  • Pressure: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • UNS: N06600, N06601, N06625, N07718, N08020, N08800, N08825, N10276, N10665, R50400, N08904, S31635, S31603, S31703, S31000, S34700, S34709, S30400, S30409, S30900, S32100
  • Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case.
  • 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.
  • Application: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
  • Material: Inconel Blind Flange, Incoloy Blind Flange, Monel Blind Flange, Hastelloy Blind Flange, Copper Nickel Blind Flange, Alloy 20 Blind Flange, Nickel 200 Blind Flange, AISI 4130 Blind Flange, Titanium Blind Flange, Brass Blind Flange, Stainless Steel Blind Flange, Duplex 2205 Blind Flange, Super Duplex Blind Flange, SMO 254 Blind Flange.

Blind Flanges Stockist | Blind Flanges Exporter

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