Blind Flanges

Stainless Steel Blind Flanges
Stainless Steel Blind Flanges
Carbon Steel Blind Flanges
Carbon Steel Blind Flanges
Alloy Steel Blind Flanges
Alloy Steel Blind Flanges

Blind Flanges

Blind Flanges are used in quick assembly to save the cost. These are blank flanges and have no bore. We provide wide range of Blind flanges that are designed as per the international standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE.


Size : ½” to 48”

Class : 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE


Materials:

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  • Nickel Alloy Blind Flange :

    Standard :
               ASTM / ASME SB 564 / 160 / 472.
               UNS 10276-Hastelloy C 276 Blind Flanges
               UNS 2200 -NICKEL 200 Blind Flanges
               UNS 2201 -NICKEL 201 Blind Flanges
               UNS 4400-MONEL 400 Blind Flanges
               UNS 8020-ALLOY 20 Blind Flanges
               UNS 8825 -Inconel 825 Blind Flanges
               UNS 6600-Inconel 600 Blind Flanges
               UNS 6601 -Inconel 601 Blind Flanges
               UNS 6625 -Inconel 625 Blind Flanges


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  • Copper Alloy Blind Flanges :

               ASTM / ASME SB 61 / 62 / 151 / 152.
               C 70600 (CU -NI- 90/10) – Cupro Nickel Blind Flanges
               C 71500 (CU -NI- 70/30) – Copper Nickel Blind Flanges
               UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
               C 10200, C 10300, C 10800, C 12000, C 12200

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  • Duplex Steel Blind Flanges :

    ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

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  • Stainless Steel Blind Flanges – SS (BLRF) Blind Flanges :

    ASTM A182
    Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,317, 317L, 321, 321H, 347, 347H, 904L.
    317, 317L, 321, 321H, 347, 347H, 904L.

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  • Alloy Steel Blind Flanges – AS SS (BLRF) Blind Flange :

    ASTM SA 182 F1/F5/F9/F11/F22/F91

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  • Carbon Steel Blind Flanges – CS SS (BLRF) Blind Flange

    ASTM A105 Gr. F42/46/52/56/60/65/70

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  • Low Temperature Carbon Steel Blind Flanges – LTCS SS (BLRF) Blind Flange

    A350 LF2/A350 LF3

    TEST CERTIFICATE
    Test Certificate as per EN 10204 / 3.1B