Blind Flange

Blind-Flanges-BL

Blind Flange

Blind flange also named blank flange or flange cover, it is a flange without hole. Blind flange is generally used for pipe end covering. Like WN flanges and SW flange, blind flange has various sealing faces such raised face, RTJ face, plain face etc.

We provides blind flange in stainless steel, alloy steel and nickel-based alloy such Monel 400, Inconel 600, 625, Incoloy 800H, 825, Hastelloy C276, C22 etc, comply with standards ASME B16.5, DIN/EN, JIS etc.


Specification of Blind Flange:

Product: Blind Flange
Dimension Range: 1/2” to 72” (DN15 ~DN1800)
Rates/SCH: 150#---2500#,API2000PSI-20000PSI
Materials:
  • Stainless Steel: ASTM A182 F304, F304L, F304/304L, F316, F316L, F316/FP316L, F317L, F321, F321H, F347, F347H, F51(Duplex Steel), N08904etc.
  • Nickel-based Alloy: Monel 400,Inconel 600,Incoloy 800/H,Alloy 20,Hastelloy C276,C22,B2, Cu70Ni30,Cu90Ni10,Titanium etc.
  • Alloy Steel: ASTM A105, ASTM A182 F11, F12, F22, F5, F91, A350 LF2,LF3, A694 F42, F46, F48, F50, F52,
Standards: ANSI B16.15, ANSI B16.47, MSS SP-44, API6A, API 17D, Manufacturer Standard etc.
Our Strength
  • Fast Delivery
  • Various Materials
  • Full set of swivel ring flange, including gaskets and bolts
  • Customized fabrication available
  • Package supplying of piping materials
  • Overlay process
  • Third party inspection available

Notes:
① Equivalent from EN/DIN is available for above.
②. The material above is for your reference only. The actual inquiry will consider order quantity and delivery time.
③. If didn’t find your material here, you are kindly requested to make a specific enquiry to sales@kaysuns.com .


Application:

  • Offshore
  • Chemical Engineering
  • Onshore Oil&Gas
  • Paper Plants
  • Fertilizer
  • Environment Engineering
  • Power Project
  • Mining
  • Shipyard
  • Mechanical Manufacture
  • Food & Pharmacy

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Flanges

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