Orifice Flange

ORIFICE FLANGES TRADER

In addition to our wide range of standard products in compliance with DIN, EN, NF, BS, ASME/ANSI or API, we supply and deliver special parts according to customer specification. Whether you need machined flanges or fittings, – we provide the individually designed solution.

Orifice Flanges generally come with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for all intensive purposes, the same as weld neck and slip-on flanges with extra machining.

ASME | ASTM MATERIAL SPECIFICATION

• Carbon Steel: ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr2 
• Alloy Steel: ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350- LF3 
• Stainless Steel: ASTM/ASME SA182 F304, 304L, F316, 316L, F310, F317L, F321, F347 
• Duplex Stainless Steel: ASTM / ASME SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Please contact us if you have any query about our products. EMAIL to otg@otgfitting.com