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Orifice Flanges

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Technolloy Inc manufactures and supplies high-quality Orifice Flanges designed for accurate flow measurement, pressure control, and dependable piping connections in demanding industrial environments. These specialized flanges are engineered to accommodate orifice plates and pressure tapping arrangements, allowing differential pressure measurements to be taken across a restriction in the pipeline. Manufactured according to recognized international standards and customer specifications, Orifice Flanges are available in different pressure classes, sizes, face configurations, materials, and dimensions to suit process and piping requirements.

What Are Orifice Flanges?

Orifice Flanges are specially designed pipe flanges used with an orifice plate to measure the flow rate of liquids, gases, and steam through a pipeline. Unlike standard pipe flanges, an orifice flange assembly incorporates pressure tap connections positioned near the orifice plate so that upstream and downstream pressures can be measured accurately. The resulting differential pressure provides the basis for determining flow conditions within the process line. This design makes Orifice Flanges an important component in instrumentation and process control systems used across oil and gas, petrochemical, chemical processing, power generation, water treatment, and other industrial sectors.

Technolloy Inc produces Orifice Flanges with attention to dimensional accuracy, pressure integrity, surface finish, and compatibility with the connected piping system. Material selection can include carbon steel, stainless steel, alloy steel, duplex stainless steel, and other engineering grades depending on temperature, pressure, fluid characteristics, and corrosion conditions. Flanges can also be supplied with suitable facing options and machining configurations for reliable installation and sealing.

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Orifice Flanges Manufacturers, Orifice Flanges Suppliers, Orifice Flanges Stockists, Orifice Flanges Exporters

Advantages of Orifice Flanges?

Orifice Flanges are manufactured from carefully selected materials that provide strong mechanical properties and reliable resistance to internal pressure. Their robust construction supports demanding piping applications where mechanical loads, vibration, temperature variation, and pressure fluctuations can affect conventional components. Proper material selection and precision manufacturing help maintain structural integrity throughout the operating life of the system.

Corrosion resistance is an important consideration when Orifice Flanges are used with aggressive chemicals, moisture, hydrocarbons, process gases, or high-temperature media. Stainless steel, duplex grades, nickel alloys, and other corrosion-resistant materials can be selected according to the service environment. This helps reduce material degradation, leakage risks, and unplanned replacement requirements.

The durable construction of Orifice Flanges makes them suitable for continuous industrial operation. Precision-machined surfaces, controlled dimensions, and appropriate material grades help the flange maintain reliable performance over extended service periods. Their ability to withstand demanding process conditions makes them a practical choice for installations where equipment reliability is essential.

Good machinability enables Orifice Flanges to be produced with accurate dimensions, pressure tapping locations, bolt-hole patterns, and sealing surfaces. Precise machining is particularly important for flow measurement assemblies because dimensional consistency contributes to proper orifice plate positioning and dependable pressure measurement. Technolloy Inc can manufacture components according to applicable standards and specific engineering drawings.

Orifice Flanges offer cost efficiency by combining durable construction with reliable flow measurement functionality. Their long service life can reduce frequent replacement and maintenance requirements, while standardized dimensions make them practical for integration into established piping systems. Selecting the correct material and pressure rating for the application also helps optimize total ownership costs.

When correctly specified, installed, and maintained, Orifice Flanges provide dependable service across a wide range of process applications. Their robust design supports stable connections and repeatable pressure measurement arrangements, making them valuable for systems where accurate process monitoring and operational continuity are important.

Orifice Flanges Manufacturers in India, Orifice Flanges Suppliers in India, Orifice Flanges Stockists in India, Orifice Flanges Exporters in India

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Uses and Applications of Orifice Flanges?

Orifice Flanges Manufacturers provide specialized flange assemblies for upstream, midstream, and downstream oil and gas applications. They are used around pipelines, processing equipment, separators, and metering systems where differential pressure measurement is required to monitor the movement of hydrocarbons and process fluids.

Orifice Flanges Suppliers support petrochemical plants with flange solutions suitable for process lines carrying hydrocarbons, solvents, gases, and other chemical media. Their pressure tapping arrangement enables integration with instrumentation systems used for monitoring and controlling process flow.

Orifice Flanges Stockists supply components for power plants where steam, condensate, feedwater, fuel, and other process fluids require accurate flow monitoring. These flanges can be incorporated into high-pressure and high-temperature piping systems when the selected material and pressure class meet the service requirements.

Orifice Flanges Exporters serve chemical processing facilities that require dependable flange assemblies for flow measurement applications. Material selection can be tailored to the chemical composition, temperature, pressure, and corrosiveness of the process medium, supporting reliable operation in demanding environments.

Orifice Flanges are used in water treatment and wastewater facilities to support flow monitoring across pipelines carrying treated water, raw water, chemicals, and process streams. Their compatibility with differential pressure instrumentation makes them useful for measuring and controlling fluid movement throughout treatment systems.

Orifice Flanges are also used in general industrial process piping where controlled flow measurement is required. Manufacturing plants, refineries, engineering facilities, and utility systems can use these flanges as part of instrumentation assemblies designed to monitor process conditions and improve operational control.

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Orifice Flanges Manufacturers in Mumbai, Orifice Flanges Suppliers in Mumbai, Orifice Flanges Stockists in Mumbai, Orifice Flanges Exporters in Mumbai

Quality and Manufacturing Excellence

Technolloy Inc manufactures Orifice Flanges according to applicable international and project-specific requirements, including commonly requested ASME, ASTM, and related piping standards. Dimensions, pressure classes, materials, facing types, bore configurations, and pressure tap arrangements can be selected according to engineering specifications. Each flange can be produced to support compatibility with the associated pipe, gasket, bolts, orifice plate, and instrumentation arrangement.

Technolloy Inc serves industrial buyers requiring dependable Orifice Flanges for domestic and international projects. Manufacturing and supply capabilities support customized requirements involving size, material grade, pressure rating, finish, and documentation. The company focuses on consistent product quality and practical engineering solutions for buyers in India, the United States, and other global markets.

Specification of Orifice Flanges?

Size: 1/2"NB TO 24"NB IN
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
Materials: Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Carbon Steel :
Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM A182 F1, F5, F9, F11, F22, F91
Value Added Service: CNC Machine, Customized Flanges
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

Dimension of Orifice Flanges?

Application Of Industries

Power Plants
1
Aerospace
2
Refineries
3
Construction
4
Import Export
5
Oil & Gas
6
Sugar
7
Chemical
8
Petrochemical
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Frequently Asked Questions

Orifice Flanges are primarily used with orifice plates to measure fluid flow through pipelines by creating and measuring a differential pressure between upstream and downstream pressure taps.

Orifice Flanges can be manufactured from carbon steel, stainless steel, alloy steel, duplex stainless steel, nickel alloys, and other suitable materials according to the operating environment and customer requirements.

Orifice Flanges can be manufactured to commonly requested ASME and ASTM requirements, along with project-specific specifications and applicable international piping standards.

Yes, Orifice Flanges can be customized according to required size, pressure class, material grade, flange facing, pressure tap configuration, dimensions, machining, and engineering drawings.

Orifice Flanges pricing depends on material, size, pressure rating, machining, standard, quantity, and customization. An indicative starting value is approximately USD 25 per piece, while the final quotation is provided according to customer requirements.

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