Blind Flange

A Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.

Blind Flanges are commonly used in petrochemical, pipe engineering, public services & water works.

We offer a range of blind flanges that are precision-engineered using best quality raw material. Our range is in compliance with set industrial standards and known for accurate size and durability. Further, our blind flanges are available in different specifications to suit the varied requirements of our clients.

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  1. ANSI B16.48 FF Spectacle Blind Flanges,ASTM A350,DN50,PN250

    Model No.: DM-BL-Flange-01
    ANSI B16.48 Spectacle Blind Flange Manufacturer in China: ANSI B16.48 Spectacle Blind Flange, ASTM A350 LF2 CL1, Size DN50, Pressure PN250, FF Ends.
  2. ANSI B16.5 RF Forged Steel Blind Flanges,ASTM A105,DN300,PN50

    Model No.: DM-BL-Flange-02
    ANSI B16.5 Forged Steel Blind Flange Factory in China: ANSI B16.5 Forged Steel Blind Flange, ASTM A105, DN300, Pressure PN50, Raised Face End.
  3. ANSI B16.5 RF Blind Flanges,ASTM A105N,PN100,DN250

    Model No.: DM-BL-Flange-03
    ANSI B16.5 Blind Flange Supplier in China: ANSI B16.5 Blind Flange, Pressure PN100, Size DN250, ASTM A105N, RF Ends.
  4. ANSI B16.48 RF Spectacle Blind Flanges,ASTM A182,DN500,PN20

    Model No.: DM-BL-Flange04
    ANSI B16.48 Spectacle Blind Flange Factory in China: ANSI B16.48 Spectacle Blind Flange, Raised Face, DN500, Pressure PN20, ASTM A182 F316L.
  5. ANSI B16.5 RF Carbon Steel Blind FlangeS,ASTM A350,4 Inch,Class 300

    Model No.: DM-BL-Flange-06
    China ASTM A350 Blind Flange Manufacturer offers ASTM A350 Blind Flange,4 Inch, Class 300, ANSI B16.5, Raised Face.
  6. ASME B16.48 RTJ Flanged Blind Flanges,Class 600,18 Inch

    Model No.: DM-BL-Flange-07
    China Flanged Blind Flange Manufacturer: RTJ Spacer & Blind Flange, 18 Inch (450NB), 600LB, Inconel 600 B564 UNS NO 8825, ASME B16.48, NACE MR-01-75.
  7. ASME B16.5 RF Blind Flanges,Class 150,ASTM B462,2 Inch

    Model No.: DM-BL-Flange-08
    China ASME B16.5 Blind Flange Manufacturer: ASTM B462 UNS N08020 Blind Flange, Class 150 LB (PN20), Size 2 Inch (DN50), ASME B16.5, Raised Face End.
  8. ASME B16.5 RF Blind Flange,ASTM A105,Class 600,6 Inch

    Model No.: DM-BL-Flange-09
    China A105 Raised Face Blind Flange Manufacturer: ASTM A105 RF Blind Flanges, Pressure PN100 (600LB), Size DN150 (6 Inch), ASME B16.5 Standard.
  9. ANSI B16.47A Stainless Steel FF Blind Flanges,ASTM A182,Class 150,40 Inch

    Model No.: DM-BL-Flange-10
    China ANSI B16.47A Stainless Steel FF Blind Flange Provider: ASTM A182 F304 Blind Flanges with Flat Face, ANSI B16.47A, PN20 (150LB), DN100 (40 Inch).
  10. ANSI B16.5 RTJ Blind Flange,ASTM A105,Class 2500,10 Inch

    Model No.: DM-BL-Flange-11
    China ASTM A105 RTJ Blind Flange Manufacturer: Class 2500 (PN420), 10 Inch (DN250) Blind Flanges, Ring Type Joint Face, ANSI B16.5 Standard.
  11. API 590 FF Spectacle Blind Flanges,ASTM A105,Class 600,10 Inch

    Model No.: DM-BL-Flange-12
    China API 590 ASTM A105 FF Spectacle Blind Flange Manufacturer: Class 600 (PN100), 10 Inch (DN250) Spectacle Blind Flanges, Flat Face, ASTM A105.
  12. API 6A FF Forged Steel Blind Flanges,ASTM A694,Class 150-2500,DN 15-500

    Model No.: DM-BL-Flange-13
    China A694 Forged Steel Blind Flange: API 6A Flat Face Blind Flanges, DIN 2629, EN1092-1, ASTM A694 F42, F46, 150LB-2500LB, DN15-DN500 (1/2-20 Inch).

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