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Orifice Plate Manufacturers in India, Suppliers, & Wholesalers in India

Orifice Plate Manufacturers in India| Classic Flow Controls Pvt. Ltd
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Classic Flow Controls Pvt. Ltd. one of the dominent orifice plate manufacturers, suppliers, and wholesalers in India, provides these plates that are usually used for measuring the flow rate, controlling flow, or regulating the pressure in the pipes. It comes in a thin plate with a hole in the centre and is installed in the pipe for calculating the flow rate of a fluid. This plate has a simple design and is easy to install in any kind of pipe that is used in chemical processing and water treatment plants.

Types of Orifice Plate Manufacturers in India

As former orifice plate manufacturers in India, we are offering various kinds of orifice plates with added new technological updates. Here we have listed some types, such as:

  • Plain Orifice Plate: The plain orifice plate is commonly used to measure flow by creating a pressure drop across the plate. It's typically found in systems where the flow is steady and fully developed, like in gas or liquid pipelines. Today, these plates are often paired with digital flow meters and smart transmitters, which allow for real-time data and more accurate measurements. You'll find them in industries like energy production, especially in steam systems, and water treatment plants, where precise flow measurements are crucial for improving efficiency and managing processes effectively.
  • Differential Pressure Orifice Plate: The differential pressure orifice plate measures the pressure difference across the plate and is usually used with a differential pressure transmitter to calculate the flow rate in pipes or ducts. With improvements in technology, it now offers more accurate readings by predicting flow conditions, pressure drops, and turbulence. These plates are commonly used in petrochemical refineries and natural gas processing plants to measure the flow of gases and liquids in pipelines. They are often part of smart systems that help with predictive maintenance, ensuring operations run smoothly and efficiently.
  • Fire hydrant orifice plate: A fire hydrant orifice plate is a key part of a fire hydrant that controls how water flows from it. It makes sure that the water comes out at the right pressure and speed, especially when it's needed in an emergency or for firefighting. With recent improvements in stronger materials and better pressure control technology, these orifice plates have become more reliable and can now handle higher pressure without breaking down.
  • Stainless Steel Orifice Plate: A stainless steel orifice plate is a strong, durable part used in various applications like fire hydrants, flow measurement devices, and pressure control systems. Made from stainless steel, it controls the flow of liquids or gases by adjusting the size of the opening they pass through. In industries like chemical processing, where liquids can be highly corrosive, these orifice plates are essential because the stainless steel can withstand harsh conditions, ensuring accurate and reliable flow measurements over time.

Technical Features

We have added below a technical sheet of Orifice Plate that provides more technical information such as:

Parameter Plain Orifice Plate Differential Pressure Orifice Plate Fire Hydrant Orifice Plate Stainless Steel Orifice Plate
Material Carbon Steel, Stainless Steel Carbon Steel, Stainless Steel Cast Iron, Steel, Stainless Steel Stainless Steel (304, 316)
Standard ASME B16.36, ANSI 16.5 ASME MFC-3M, ISO 5167 NFPA 13, NFPA 24 ASME B16.36, ISO 5167
Thickness 3mm - 6mm 3mm - 6mm 6mm - 12mm 1mm - 10mm
Size Range ½” to 24” (12.7mm to 609.6mm) ½” to 72” (12.7mm to 1828.8mm) 2” to 8” (50.8mm to 203.2mm) ½” to 72” (12.7mm to 1828.8mm)
Flow Coefficient (Cv) 50 - 1000 10 - 1000 Not standardized; varies with hydrant design 50 - 1000
Pressure Range Low to Medium (1 bar - 40 bar) Low to High (1 bar - 1500 bar) Low to Medium (2 bar - 12 bar) Medium to High (1 bar - 2000 bar)
Flow Measurement Accuracy Not accurate for measurement ±1% to ±3% of actual flow Not designed for precise measurement ±0.5% to ±2% of actual flow
Operating Temperature -20°C to 120°C -20°C to 120°C 0°C to 60°C -50°C to 600°C
Pressure Drop (Typical) 2% - 10% 1% - 5% 10% - 15% 1% - 5%
Design (Hole Type) Simple circular hole Precision hole (Re-entrant or straight bore) Larger hole or multiple holes Precision circular hole
Flow Rate Calculation Not applicable Used for calculating flow via differential pressure (Q = C * √(DP)) Typically, no flow measurement; just flow regulation Used in flow calculations (similar to Differential Pressure Plate)
Corrosion Resistance Moderate Moderate to High Low to Moderate High (especially in 316 stainless steel)

Benefits of Orifice Plate Suppliers in India

Being the best orifice plate suppliers in India, these plates are made with pure and strong quality materials and give more benefits, such as:

  • Inexpensive: Orifice plates are affordable for measuring flow. Their simple design, which doesn't require complex components or advanced technology, makes them much cheaper than other types of flow meters, like magnetic or ultrasonic meters. This makes orifice plates a good choice for industries that need an easy, budget-friendly way to measure flow.
  • Practical Construction: Orifice plates are simple and sturdy, made of a flat plate with a hole in the center. Since they have very few moving parts, there's less risk of something breaking, and they're easy to maintain. Their basic design also makes them quick and cheap to make, install, and replace, which helps keep operations running smoothly with minimal interruptions.
  • Universal Application: Orifice plates are flexible and can be used in many different situations, making them useful for various industries. They're not just for measuring gas; they also work with liquids, slurries, and steam. This makes them a go-to option for oil and gas, water treatment, chemical processing, food and beverage, and more.
  • Reliable: Orifice plates are reliable when measuring flow accurately. They work by measuring the pressure difference across the plate, which is a simple and well-known method. As long as they are installed and calibrated properly, orifice plates will give consistent, dependable results, even in challenging conditions.

Applications of Orifice Plate Wholesalers in India

As former orifice plate wholesalers in India, these plates are majorly used in large industrial sectors for improving performance. Below, we have listed some applications such as:

  • Flow measurement in industrial pipelines
  • Pressure drop monitoring in systems
  • Gas flow measurement in plants
  • Liquid flow regulation in processes
  • Steam flow measurement in boilers
  • Flow control in water treatment
  • Oil and gas flow metering
  • Chemical process flow restriction
  • Venturi effect-based flow regulation
  • Differential pressure flow measurement applications

As former orifice plate suppliers, dealers and wholesalers in India, we at Classic Flow Controls Pvt. Ltd, are providing the new technological orifice plate, which is highly in demand from multiple types of industries and gives higher performance. We have included various kinds of new technological sensors and design structures that help with giving accurate output. For more information, contact us today!

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