Orifice Flanges Manufacturer in India

Forxar Industries Pvt. Ltd. is a trusted Orifice Flanges Manufacturer in India, offering precision-engineered industrial orifice flanges designed for accurate flow measurement and differential pressure monitoring in critical piping systems.

Orifice flanges are specialized piping components used with orifice plates to measure the flow rate of liquids, gases, and steam. These flanges are typically installed in pairs, with an orifice plate positioned between them. The orifice plate creates a controlled pressure difference, which can be measured through pressure tapping connections to calculate the fluid flow rate.

Manufactured with precision machining and carefully selected materials, Forxar Orifice Flanges are designed to support reliable measurement, secure flange connections, and long-term performance in demanding industrial environments.

Our industrial orifice flanges are suitable for oil and gas, petrochemical, chemical processing, power generation, and other process industries requiring dependable flow measurement solutions.

Why Choose Forxar – Orifice Flanges Manufacturer in India?

As an experienced Orifice Flanges Manufacturer in India, Forxar Industries focuses on product quality, dimensional accuracy, and dependable performance.

Key features and benefits include:

Accurate Flow Measurement: Designed to accommodate orifice plates used in differential pressure flow measurement systems.
Integrated Pressure Tappings: Pressure tapping connections allow measurement of upstream and downstream pressure.
Precision Engineering: Accurately machined flange surfaces and dimensions support proper installation and alignment.
Durable Construction: Manufactured from selected industrial materials suitable for demanding service conditions.
Reliable Sealing: Proper flange facing, gasket selection, and assembly help provide dependable pressure-containing connections.
Material Versatility: Available in carbon steel, stainless steel, alloy steel, and selected special alloys.
Customized Solutions: Flange dimensions, facing types, materials, and pressure tapping arrangements can be supplied according to approved requirements.

Forxar orifice flanges are engineered to support industrial flow measurement applications while maintaining mechanical reliability and installation efficiency.

Orifice Flanges Specifications and Materials

Forxar offers industrial orifice flanges for various piping systems based on project specifications and technical requirements.

Available material options include:

Carbon Steel – ASTM A105
Stainless Steel – ASTM A182 F304 / F316 / F316L
Alloy Steel – Selected ASTM A182 grades
Low-Temperature Carbon Steel – ASTM A350 LF2
Duplex and Super Duplex Stainless Steel
Monel, Inconel, Hastelloy, and other special alloys on request

Technical specifications and options:

Size Range: ½” to 24″
Pressure Ratings: Class 150 to Class 2500, subject to applicable design standards
Flange Types: Weld Neck, Slip-On, and Threaded, as applicable
Facing Options: Raised Face (RF) and Ring Type Joint (RTJ)
Pressure Tapping: Connections according to the approved flange design
Manufacturing: Precision machining with dimensional and quality inspection

Orifice flanges may be manufactured according to applicable requirements of ASME B16.36 and customer-approved drawings.

For technical reference, see the ASME B16.36 Orifice Flanges Standard, which covers pressure-temperature ratings, materials, dimensions, tolerances, and pressure differential connections.

Applications of Orifice Flanges in Industrial Piping

Forxar orifice flanges are used in flow measurement systems across various process industries.

Oil & Gas Industry: Used for measuring fluid and gas flow in pipelines, refineries, and processing installations.

Petrochemical Plants: Support differential pressure flow measurement in chemical and hydrocarbon processing systems.

Power Generation: Used in steam, feedwater, and auxiliary process flow measurement applications.

Chemical Processing: Suitable for industrial process lines requiring accurate fluid monitoring and control.

Water Treatment: Used in appropriate liquid flow monitoring and distribution applications.

Industrial Manufacturing: Support process monitoring, instrumentation, and automated fluid-handling systems.

The accuracy of an orifice flow measurement system depends on correct orifice plate sizing, pressure tap arrangement, installation conditions, and instrument calibration.

Orifice Flanges and Industrial Valve Solutions from Forxar

As a reliable Orifice Flanges Manufacturer in India, Forxar Industries also provides engineered valve solutions for industrial flow control, isolation, and process safety.

Explore our specialized products:

Bellow Seal Gate Valve – Designed for dependable flow isolation and reduced fugitive emissions in critical industrial applications.
Bellow Seal Globe Valve – Engineered for reliable flow regulation with enhanced stem sealing.
Bellow Seal Control Valve – Suitable for precise process control and automated flow regulation.
Bellow Seal Euro Chlor Valve – Specialized valve solutions for suitable chlorine and chlor-alkali processing applications.

Together with industrial flanges, these products support reliable piping systems for demanding process industries.

Frequently Asked Questions About Orifice Flanges

What is an orifice flange?

An orifice flange is a specialized flange used in conjunction with an orifice plate for measuring fluid flow through a pipeline. It includes pressure tapping provisions for differential pressure measurement.

How do orifice flanges work?

An orifice plate installed between two flanges restricts the fluid flow and produces a differential pressure. This pressure difference is measured using instrumentation and used to determine the flow rate.

What is the difference between an orifice flange and a standard flange?

Standard flanges primarily connect piping components, while orifice flanges incorporate additional provisions for pressure tapping and orifice plate installation.

What materials are used for orifice flanges?

Common materials include carbon steel, stainless steel, alloy steel, duplex stainless steel, and selected corrosion-resistant alloys depending on the operating conditions.

Which standard is applicable to orifice flanges?

ASME B16.36 is commonly used for specified types and pressure classes of orifice flanges. Additional standards and engineering requirements may apply to the complete flow measurement system.