Orifice Flanges

Trimac Piping Solutions, Orifice Flanges are used in conjunction with orifice meters to determine the flow velocity of fluids in a pipeline. Pressure “Tappings” are machined onto the orifice flange, usually on two sides, precisely opposite one other. This eliminates the need for different orifice carriers or tube wall tappings. Raised Faces or RTJ (Ring Type Joint) facings are common on orifice flanges. For all intents and purposes, they are identical to weld neck and slip-on flanges with additional milling. This screw jack is used to separate the flanges so that the orifice plate and seals can be inspected or replaced. Standards should be followed when connecting orifice flanges. The manufacturer’s assembly guidelines for integrated flow measuring instruments should be met. Pressure tapping criteria shall apply to line tapping connections. The Orifice Flange is the only one that does something useful.

The task of Orifice Flange is to measure the rate at which goods pass through the piping system. ANSI B16.36 Orifice Flanges are easily identified by a hole bored perpendicular to the tube through the surface of the flange. They also have jackscrews, which are a progression of bolts. These screws are used to detach the flanges so that the orifice plate can be inspected and/ or replaced. The orifice flange union meeting is set up of just one component: the orifice flange. Two orifice flanges, an orifice plate, bolts, nuts, jacks and two gaskets form the union of the orifice flange. Rajendra Industrial Corporation is the country’s top producer of Stainless Steel and Carbon Steel Orifice Flanges. Our mission is to create the greatest products at affordable prices for everyone. We are the foremost Orifice Flanges manufacturers, suppliers, and stockists, and we can modify all of our products to meet your exact specifications.

SPECIFICATION CHART OF ORIFICE FLANGES

Size1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
StandardsANSI/ASME B16.36
Pressure Rating ANSIClass 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500
Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production TechniqueForged, Heat treated and machined
Connect Type/ Flange Face TypeRaised Face (RF), Ring Type Joint (RTJ), Flat Face (FF)
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
MaterialBrass Orifice Flange, Stainless Steel Orifice Flange, Hastelloy Orifice Flange, Alloy 20 Orifice Flange, Copper Nickel Orifice Flange, Inconel Orifice Flange, Incoloy Orifice Flange, Duplex Steel Orifice Flange, Titanium Orifice Flange, SMO 254 Orifice Flange, Nickel Alloy Orifice Flange, Super Duplex Orifice Flange, AISI 4130 Orifice Flange, Monel Orifice Flange.

A VARIETY OF ORIFICE FLANGES

About Us

Our fittings ensure that the pipeline lifelines of our industries are always perfectly suited. We at Trimac Piping Solutions consistently endeavor to manufacture fittings and flanges that are exceptional in quality, rich in material composition and made to perfection to endure forever.

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