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You are here: Home » Products » pipe fitting » Flange » BLIND » Big Blind flange ASTMA105 ANSI B16.47 300# DN1000
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Big Blind flange ASTMA105 ANSI B16.47 300# DN1000

Big size blind flange ANSI B16.47, ASME B 16.47, Series A (MSS SP44), Series B (API 605)

Quantity:

Big size or Large size blind forged flange

Forged blind flange Materials and standards:

ANSI B16.47, ASME B 16.47, Series A (MSS SP44), Series B (API 605)

ASTM A105,ASTM A694

ASTMA182 F1, F5, F11, F9, F22

, ASTM A182 F304/304L, F316/316L, F321

Size: DN15-DN2000

Connection: Slipped over, fillet weld flange

Surface: rust proof black oil, black painted, Vanished, yellow oil painted

Packing details: In wooden case, wooden pallet with PE bags wrapped

A blind flange is a round plate which has all of the relevant blowholes except center hole, and because of this feature the blind flange is usually 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.

Without the blind flange it would be difficult to perform maintenance or repairs on a pipeline. Blind Flanges are widely used in the petrochemical, pipe engineering, water treatment etc.

 



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