M Metal Tubes India Pvt Ltd is a reputed manufacturer and exporter of high-performance Orifice Flanges designed for accurate flow measurement and differential pressure monitoring. Backed by 40+ years of industry expertise and ISO-certified operations, our orifice flanges are engineered to meet global standards such as ASME, API, EN, and JIS.

What Are Orifice Flanges?

Orifice Flanges are specialized flanges that include built-in pressure tap holes and are used in conjunction with orifice plates. They are designed for flow metering and monitoring in piping systems by measuring pressure drop across the orifice plate. Positioned concentrically with the pipe bore, these flanges enable accurate calculations of flow rate without disturbing pipeline integrity.

Key Features of M Metal Tubes Orifice Flanges

• Integrated pressure taps for accurate flow monitoring
• Leak-proof construction with precision-machined surfaces
• Compatible with orifice plates and sealing gaskets
• Manufactured to ASME B16.36 and other international standards
• Reliable performance in high-pressure and high-temperature systems

Material Grades Available

• Stainless Steel (SS304, SS316, SS321, SS347)
• Carbon Steel, Low-Temperature Carbon Steel (LF2)
• Duplex & Super Duplex (F51, F53, F55)
• Nickel Alloys: Inconel, Monel, SMO, Hastelloy

Size & Pressure Ratings

• Size Range: ½” to 24”
• Pressure Classes: Class 150 to 2500, PN 6 to PN 100, BS 10 Table D/E/F

Standards We Follow

• ASME B16.5, B16.36, B16.47
• API 6A, EN 1092-1, EN 1098
• BS 10/B2291, JIS B2220
• Custom flanges available on request

Applications of Orifice Flanges

Our Orifice Flanges are widely used in process-critical industries that require real-time flow analysis:

• Oil & Gas Transmission and Processing
• Petrochemical & Chemical Industries
• Power Generation & Steam Systems
• Water & Wastewater Treatment Plants
• Industrial Automation & Flow Monitoring Setups

Why Choose M Metal Tubes India Pvt Ltd?

With over four decades of manufacturing excellence, M Metal Tubes India Pvt Ltd is a trusted Orifice Flange manufacturer in India. Our flanges ensure accurate data collection, enhanced operational efficiency, and superior leak protection. Built with high-grade materials and precision machining, they are suitable for demanding service environments worldwide.

Need Custom Orifice Flanges or Bulk Supply?

Contact us for product consultation, custom specifications, or competitive pricing on orifice flange requirements. We provide full technical support, timely delivery, and global logistics for every order.