One of The Oldest manufacturers, suppliers & exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987

Special Alloy Steel Blind/BLRF Flanges

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Inconel UNS 6600 threaded flanges, Inconel UNS 6601 threaded flanges, Inconel UNS 6625 threaded flanges, Inconel UNS 8825 threaded flanges, Inconel 600 threaded flanges, Inconel 601 threaded flanges, Inconel 625 threaded flanges, Inconel 825 threaded flanges, Copper Nickel threaded flanges, cupro-nickel 90/10 threaded flanges, Cupro Nickel 70/30 threaded flanges, UNS 4400 threaded flanges, Monel k500 threaded flanges, Monel threaded flanges, Monel 400 threaded flanges, Inconel UNS 6600 threaded BLRF Flanges, Inconel UNS 6601 threaded BLRF Flanges, Inconel UNS 6625 threaded BLRF Flanges, Inconel UNS 8825 threaded BLRF Flanges, Inconel 600 threaded BLRF Flanges, Inconel 601 threaded BLRF Flanges, Inconel 625 threaded BLRF Flanges, Inconel 825 threaded BLRF Flanges, Copper Nickel threaded BLRF Flanges, cupro-nickel 90/10 threaded BLRF Flanges, Cupro Nickel 70/30 threaded BLRF Flanges, UNS 4400 forged threaded BLRF Flanges, Monel k500 threaded BLRF Flanges, Monel forged threaded BLRF Flanges, Monel 400 threaded BLRF Flanges, copper nickel forged Flanges, copper nickel Blind Flanges, copper nickel threadedBlind Flanges, copper nickelBlind flanges, copper nickelBlind flanges, copper nickel BLRF Flanges, monel forgedBlind flanges, monel forgedBlind flanges, monel forged BLRF Flanges, monel Forged Flanges, monel threaded Flanges, monel threaded BLRF Flanges, monelBlind Flanges BLRF Flanges, monel Blind flanges, monelBlind flanges, ASME B16.5 BLRF Flange, ANSI b16.5 class150Blind flanges, InconelBlind Flanges, ANSI B16.5 Blind Flanges, BLRF Flanges, Copper nickel Blind Flanges, ASME B16.47 BLRF Flanges, ASME Flanges, ANSI Blind Flanges, BS-4504 Blind Flanges, DIN-2527 Blind Flanges, Standard MSS-SP-44 Blind Flanges, Class 150 LBS Blind Flanges, Blind Flanges Supplier, BLRF Flanges Manufacturer, Blind Plate Flanges Supplier, BLRF Flanges Manufacturer.

Fitwel Industries LLP is a leading & prominent Hight Nickel Alloy Blind Flange manufacturer in India. We have extensive experience in supplying Cupro nickel Blind Flange, Copper Nickel Blind Flange, Inconel Blind Flange, Monel Blind Flange, Alloy 20 Blind Flange, Nickel Blind Flange, Incoloy Blind Flange, 254 Smo Blind Flange are stocked or available in the following range of sizes and materials for the petrochemical, oil, gas and allied industries. Alloy 20 Blind Flange can be assembled and disassembled easily with Pipes. Nickel Alloy Blind Flange can be forged or plate.

Call@-022-23829256. Inconel 600 BLRF Flange, Inconel 625 BLRF Flange, Copper Nickel BLRF Flange, Inconel Blind Flanges, Monel 400 Blind flanges, Monel K500 Blind flanges, Copper Nickel Blind flanges, Monel BLRF Flanges, Cupro nickel blind flange manufacturer, exporter & suppliers in Mumbai, Pune, Ahmedabad, India.

Many High Nickel Alloy BLRF Flange manufacturers in India produce these Monel BLRF Flange from forged materials and have machined surfaces. Copper Nickel BLRF Flange Class 150, 300, 600, 900 till 1500 has excellent resistance to chloride-ion stress-corrosion cracking, and as well shows appropriate resistance to a number of oxidizing environments. SMO 254 BLRF Flanges is very much resistant to chemical corrosion and oxidation (corrosion resistant) and has some high stress-rupture effectiveness and low creep rates under high stresses at temperatures after suitable heat treatment. Our Inconel BLRF Flange Raised Face (BLRF) are accessible to our valuable customers in a different range of diameters (d), wall thicknesses (w), and sizes (nom. Pipe Size) in customized form (as per customer requirement or order) and also at quite affordable rates (Best Price In India). Compare our price from Blind Flange manufacturers in India, you will find the best rate from our company.

ASME B16.5 Blind Flanges Specification :

Standard :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

BS : BS4504 , BS4504, BS1560, BS10

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

ANSI B16.47 Blind Flanges Material & Grades:

Nickel Alloy Blind Flanges : ASTM SB564, SB160, SB472, SB162 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).

Copper Alloy Steel Blind Flanges : 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)

All Classes Dimensions of Blind Flanges

Slip On flange
NPS 1/2
CLass 150 300 600 900 1500 2500
90 95 95 120 120 135
B 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
35.1 35.1 35.1 35.1 35.1 35.1
60.3 66.7 66.7 82.6 82.6 88.9
4 4 4 4 4 4
15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
1/2 1/2 1/2 3/4 3/4 3/4
55 65 75 110 110 120
Other Diameters
NPS 3/4 1 2
3 4 6 8 10 12
14 16 18 20 24    

  • Dimensions are in millimeters unless otherwise indicated.
  • The length of the Stud Bolt does not include the height of the chamfers (points).
  • Other Related Products:

    We Supply Blind Flanges For Various Application Industry Like :

    Oil & Gas Industries

    Petrochemical Industries

    Engineering Industries

    Chemical Industries

    Sugar Industries

    Power Generation Industries

    Fertilizers Industries

    Food Processing Industries


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