ORIFICE PLATES WITH HANDLE TYPE RTJ - For Orifice Flange Ring Joint Type

The superiority and high grade of finishing guarantee: Allowance for expansion of the orifice plate in respect to the orifice holder. Orifice Plates may be easily removed and interchangeable. Plate surfaces para ilei with a Maximum deviation under 0.01" in l" measured in any direction. Calibrated bore with burr free sharp edge. Smooth ground upstream and downstream faces . Surface finish

TECHNICAL SPECIFICATIONS

RING MATERIALS
ARMCO steel for carbon steel flanges . AISI 316 Stainless Steel for Sto Sto Union Flanges. other materials availabe upon request.

ORIFICE PLATE MATERIALS
Standard AISI 316 stainless steel for immediate delivery. other materials to request.

RING JOINT TYPES
Octagonal shaped ring standard. At request also ovai ring is supplied.

ORIFICE PLATE TYPES
Concentric type with sharp edge, 45 - bevel, quarter circle, conica I entrance, eccentric type, conical entrance etc ..

CONSTRUCTIONS
In accordance with AGA-ASME reccomendations

FLOW CALCULATIONS
When requested, flow calculations can be ma de for determining bore diameter according to ISO 5167-2 : 2003, ASME 3M (2004), ANSI 2530/AGA-3/API- Ch.14