Orifice Flanges Manufacturer

Table of Contents
Introduction
JK ENGINEERING WORKS is the Best Ms Flanges Manufacturer in Mumbai with family-owned business established in 1996, has built its reputation on the cornerstones of high-quality products, customer satisfaction & superior service. JK ENGINEERING WORKS was formed by well experienced Mr. JAVED KHAN to provide reliable and quality service to the Marine, Petroleum plants, Oil solvent plants, Water Treatment plants, Fertilizers Plant and Mechanical Heavy Industries.
In countless industrial processes, knowing how much fluid (liquid or gas) is flowing through a pipe is absolutely critical. From ensuring the right amount of ingredients in a chemical plant to monitoring natural gas distribution, precise flow measurement is key to efficiency, safety, and quality control. While there are many ways to measure flow, one of the most common and reliable methods involves a simple yet ingenious device: the orifice plate. And the unsung heroes that make this system work effectively are Orifice Flanges. We are the best Orifice Flanges Supplier.
If you’re in an industry that deals with fluid dynamics, you’ve likely encountered these crucial components. But have you ever stopped to think about what makes a good orifice flange, and more importantly, who you can trust to manufacture them with precision and reliability? That’s where JK Engineering Works steps in – as your trusted partner and a leading Orifice Flanges Manufacturer.
What Exactly Are Orifice Flanges
An orifice plate is simply a flat metal disc with a precisely machined hole (the “orifice”) in the center. When this plate is inserted into a pipeline, it restricts the flow of fluid. This restriction causes the fluid’s velocity to increase and its pressure to drop immediately after passing through the hole. By measuring this pressure difference (known as “differential pressure”) across the orifice plate, engineers can accurately calculate the flow rate.
Imagine you want to measure how fast water is flowing through a garden hose. You could put your thumb over part of the opening – the water speeds up, right? This change in speed and pressure is the principle behind an orifice plate. We are the best Orifice Flanges Exporter.
Why Choose JK ENGINEERING WORKS
- Decades of Expertise (Established 1981): JK ENGINEERING WORKS isn’t new to the game. With roots tracing back to 1981, we possess over four decades of invaluable experience in the manufacturing sector. This extensive history speaks volumes about our stability, accumulated knowledge, and proven ability to deliver consistent quality. We understand the nuances of various industrial applications and the critical role our components play.
- Unwavering Commitment to Quality (ISO Certified): Quality is not just a buzzword at JK ENGINEERING WORKS; it’s the foundation of our operations. We are an ISO 9001:2008 certified organization, a testament to our robust quality management systems. This means every stage of our manufacturing process, from raw material procurement to final inspection, adheres to strict international standards. For products as critical as orifice flanges, this commitment to precision and defect-free manufacturing is non-negotiable.
- State-of-the-Art Infrastructure: Our manufacturing facility in Ghaziabad is equipped with modern machinery and technology. We utilize advanced cutting, milling, and welding machines, ensuring that every orifice flange we produce meets exacting specifications. Our infrastructure is designed for high performance, allowing us to maintain tight tolerances crucial for accurate flow measurement devices.
- Premium Grade Raw Materials: The performance of an orifice flange begins with the quality of its raw material. At JK ENGINEERING WORKS, we source only premium-grade materials, including various grades of carbon steel, stainless steel (like SS 304, 316, 316L), and alloy steels, from reliable and certified vendors. This ensures that our flanges possess the required strength, corrosion resistance, and temperature handling capabilities for diverse industrial environments.
- Precision Machining and Adherence to Standards: The orifice flange’s accuracy depends heavily on the precision of its machining, particularly the bore and the tap holes. Our skilled technicians and engineers utilize advanced manufacturing techniques to ensure that all dimensions, surface finishes, and drilling of pressure taps meet stringent industry standards like ASME B16.36. This meticulous attention to detail ensures accurate differential pressure readings and reliable flow measurement.
- Versatility in Types and Materials: We understand that different applications require different solutions. JK ENGINEERING WORKS manufactures various types of orifice flanges, including.
- Dedicated Quality Control Team: Our team of experienced quality controllers maintains a vigilant watch throughout the manufacturing process. They conduct rigorous inspections at every stage, from initial material checks to final product testing, to ensure that only flawless orifice flanges leave our facility.
- Customer-Centric Approach: At JK ENGINEERING WORKS, client satisfaction is paramount. We believe in building long-term relationships based on trust, transparency, and reliable service. Our team is responsive to inquiries, provides expert technical support, and ensures timely delivery of consignments. We are dedicated to understanding your specific needs and providing tailored solutions.

Applications of Orifice Flanges
- Oil & Gas Industry: From upstream exploration and production to midstream transportation (pipelines) and downstream refining, orifice flanges are used to measure the flow of crude oil, natural gas, refined products, and various chemicals. This is crucial for custody transfer (buying and selling of measured quantities), process control, and production allocation.
- Petrochemical Plants: In the complex world of petrochemicals, precise measurement of reactants, catalysts, and final products is vital for process optimization, safety, and quality control.
- Power Generation: Whether it’s thermal, nuclear, or hydroelectric power plants, orifice flanges measure the flow of water, steam, fuel, and cooling fluids, ensuring efficient energy production and safe operation.
- Chemical Industry: Manufacturing various chemicals requires exact control over ingredient flow rates to ensure product consistency, prevent hazardous reactions, and optimize yields.
- Water and Wastewater Treatment: Monitoring the flow of water through different treatment stages is essential for effective purification, chemical dosing, and overall plant management.
- Pharmaceutical Industry: For precise batching and quality control in drug manufacturing, accurate fluid measurement is non-negotiable.
- Food & Beverage Industry: Ensuring correct proportions of ingredients and monitoring fluid transfer during processing are vital for product quality and consistency.
- HVAC Systems: In large heating, ventilation, and air conditioning systems, orifice flanges can help measure and balance the flow of refrigerants or hot/cold water for optimal climate control.
Specification Table of Orifice Flanges
| Specification | Details |
|---|---|
| Product Name | Orifice Flange |
| Brand | JK ENGINEERING WORKS |
| Types | Weld Neck, Slip-On, Threaded, Blind, Socket Weld |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel |
| Standard | ASTM, ASME, ANSI, DIN |
| Size Range | ½” to 24” (or as per customer requirement) |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Facing Type | RF (Raised Face), FF (Flat Face), RTJ (Ring Type Joint) |
| Testing | Hydro Test, PMI Test, Ultrasonic Test, Visual Inspection |
| Finish | Rust-Proof, Mirror Finish, Black Painted |
| Usage | Liquid, Gas, Steam Flow Measurement |
| Certificate | ISO Certified, Mill Test Certificate (MTC) |
Types of Orifice Flanges
Weld Neck Orifice Flanges
- These are the most common type of orifice flanges, used for high-pressure applications. They have a long, tapered hub which is welded to the pipe, providing excellent stress distribution.
Applications: Petrochemical and high-pressure gas lines.
Slip-On Orifice Flanges
- These flanges are slipped over the pipe and then fillet welded at both the inner and outer side. They are easy to install and cost-effective for low-pressure applications.
Applications: Water pipelines, and low-pressure fluid handling.
Threaded Orifice Flanges
- These flanges are connected to the pipe without welding by threading. Suitable for small diameter pipelines and low-pressure services.
Applications: Compressed air systems, and temporary connections.
Blind Orifice Flanges
- Blind flanges are used to close the ends of pipelines. When fitted with an orifice bore, they can be used to measure the pressure drop at the end of a pipe.
Applications: Maintenance points, pipeline terminations.
Socket Weld Orifice Flanges
- These are similar to slip-on flanges but with a recessed area to hold the pipe. Ideal for small bore piping at moderate pressure levels.
Applications: Steam lines, chemical industries.
Conclusion
Although orifice flanges are frequently concealed within intricate piping systems, they serve a crucial and essential function in contemporary industrial processes. They are the unvoiced guardians that allow for precise flow measurement, guaranteeing effectiveness, security, and financial gain in a variety of industries. The quality and reliability of these components is of utmost importance for any industry that depends on accurate fluid dynamics, including the extensive networks of oil and gas and the complex procedures involved in pharmaceutical manufacturing. We are the best Orifice Flanges Manufacturer.
Besides being a manufacturer, JK ENGINEERING WORKS; we are a committed partner focused on providing excellence. We are the perfect choice for all your Orifice Flange needs because we are dedicated to precision, comply with international standards, have rigorous quality control measures in place, and prioritize our customers. By opting for JK Engineering Works, you establish a dependable basis for your flow measurement requirements.