Blind Flanges

MSS SP44 , ANSI / ASME / BS / DIN / EN , ASTM A 182, A240 Steel Blind Flanges Exporter.

Neelkamal Alloys is involved in offering a wide spread range of Blind Flanges at reasonable prices to our clienteles. As a supplier, manufacturer, stockiest, and exporter, we offer these flanges in different sizes and thickness. A Blind Flange is a Flange which has no bore hole and consequently and is being used to close the end of a piping system. The Blind Flange is sometimes machined to accept a pipe of the nominal size to which reduction is being made.

Stainless Steel, Carbon Steel , Alloy Steel, Duplex Steel Leading Flanges Manufacturers.

Stainless Steel

Carbon Steel

Class 150, 300 Lbs Flanges, ASME / ANSI B16.5 Flanges, ANSI B16.47 Flanges Suppliers.

The Flange reduction can be either threaded or welded. These Blind Flanges as well allows easy access to a line once it has been sealed. Meanwhile, our products are can further be made-to-order as per the detailed requirements given by our valuable clienteles.


Type:Blind Flange
Material:ASTM A105/A105N

ASTM A182 : F304, F304L, F316, F316L, F317L, F310, F321, F321H, F347, F347H, F44, F1, F5,F9, F11, F22, F91, F51, F53, F55, F904L

ASTM A350 : LF-1, LF-2, LF-3

ASTM A694 : F42, F46, F48, F50, F52, F56, F60, F65, F70

ASTM B564 : C-276, C-22, B-2, C-4, INCONEL 600, 601, 625, 800, 800H, 825

ASTM B462 : Alloy 20

ASTM A516 : 60, 65, 70

ASTM B151/B171 : Alloy 90-10 (UNS C70600) & Alloy 70-30 (UNS C71500)

Size:1/2-60 inch (DN15-DN1500)
Pressure:ANSI class 150,300,600,1500,2500, DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
Packing:No Fumigate or Fumigate Plywood/Wood Pallet or Case
Surface Treatment:Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
Usage:Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

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