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The flange is used to seal the assembly elements. There are many uses available. The general use of flange is mainly piping. But they can also be used in machines.

Generally, 4 different standards are used for flanges.


  • ASA or ANSI or ASME (American Standard)

  • PN or DIN (Europe)

  • BS10 (British and Australian)

  • JIS or KS (Japan and Korea)

Lap Joint Flange

lap joint flans turva


slip - on flanş turva

Threaded Flange

dişli flanş turva

Socket Welded

soket kaynaklı flanş turva

Blind Flange

Weld Neck

kaynak boyunlu flanş turva
kör flanş turva

Alloy Types 
Material Types 

Stainless steel

Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L
DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 , ASTM A234 , DIN 2605
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
1/16" - 100"

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