Blind Flanges Supplier


Blind Flanges

Specifications

Size 1/2Inche (15 NB) To 48Inche (1200NB)
Standards ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25
Carbon Steel Blind Flange/ BLRF Flanges ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F7
Stainless Steel Blind Flange/ BLRF Flanges ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Blind Flange/ BLRF Flanges ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Blind Flange/ BLRF Flanges Duplex, Super Duplex, Nickel Alloys
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized Value

Carbon Steel/ Stainless Steel Blind Flange Pressure :

  • ANSI/ASME B16.5 Blind Flange 150lb
  • ANSI/ASME B16.5 Blind Flange 300lb
  • ANSI/ASME B16.5 Blind Flange 400lb
  • ANSI/ASME B16.5 Blind Flange 600lb
  • ANSI/ASME B16.5 Blind Flange 900lb
  • ANSI/ASME B16.5 Blind Flange 1500lb
  • ANSI/ASME B16.5 Blind Flange 2500lb
  • ANSI/ASME B16.47 Series B Blind Flange 75lb
  • ANSI/ASME B16.47 Series B Blind Flange 150lb
  • ANSI/ASME B16.47 Series B Blind Flange 300lb
  • ANSI/ASME B16.47 Series B Blind Flange 400lb
  • ANSI/ASME B16.47 Series B Blind Flange 600lb
  • ANSI/ASME B16.47 Series B Blind Flange 900lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange 150lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange 300lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange 400lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange 600lb
  • ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange 900lb

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