"Mehta Metal Industries", founded in 1978 by Babulal Mehta, is one of India's oldest and most trusted suppliers of high-quality stainless steel products.

Carbon Steel Flanges Manufacturers in India – Mehta Metal Industries

Mehta Metal Industries is a reliable name among Carbon Steel Flanges manufacturers in India, offering durable and cost-effective flange solutions for industrial piping systems. These flanges are widely used for their high strength, excellent machinability, and ability to perform efficiently in moderate to high-pressure environments across multiple industries.

We supply carbon steel flanges in various standards such as ASTM A105, A105N, and international specifications, available in multiple sizes, pressure ratings, and face types to meet diverse project requirements. For high-temperature and extreme environment applications, you can also explore our expertise as Industrial Flanges Manufacturers in India delivering reliable flange solutions.

Carbon Steel Flanges for pipe connections and fittings

Carbon Steel Flanges Overview

Carbon steel flanges are essential components used to connect pipes, valves, and equipment in piping systems, ensuring secure and leak-proof joints. Known for their strength and cost-efficiency, these flanges are suitable for applications where extreme corrosion resistance is not the primary requirement but structural reliability is critical.

At Mehta Metal Industries, we manufacture carbon steel flanges in various configurations and standards to suit different operational needs, ensuring easy installation, strong connections, and long service life. Depending on your application, you can also consider Stainless Steel Flanges and Alloy Steel Flanges for enhanced corrosion resistance and high-temperature performance.

Product Specifications

Specification Details
Product Carbon Steel Flanges
Specifications ASTM A105 / ASME SA105, A105N
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
Standards ANSI, ASME, BS, DIN, EN Flanges
Size Range 1/2″ to 48″
Pressure Rating Class 150, 300, 600, 900, 1500, 2500 / PN6 to PN64
Face Type Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Custom Sizes Available

Carbon Steel Flanges are available in various standards, sizes, and pressure ratings for industrial piping applications.

Types of Carbon Steel Flanges

Carbon steel flanges are available in various types, each designed to meet specific pressure conditions, installation requirements, and industrial applications while ensuring reliable performance and durability.


Weld Neck Flanges

Designed for high-pressure and high-temperature environments, these flanges provide excellent stress distribution and are ideal for critical piping systems.


Slip-On Flanges

Easy to install and align, these flanges are commonly used in low to medium pressure applications where cost-effectiveness and convenience are important.


Blind Flanges

Used to close the ends of piping systems, these flanges allow easy access for inspection, maintenance, and future expansion.


Socket Weld Flanges

Suitable for small-diameter pipes, these flanges offer strong and leak-proof connections, especially in high-pressure systems.


Threaded Flanges

Ideal for applications where welding is not feasible, these flanges provide a reliable connection with easy installation and removal.

Strong Carbon Steel Flanges for high pressure applications

Explore Our Product Range

Mechanical Properties

Property Value
Tensile Strength 485–620 MPa
Yield Strength 250 MPa (min)
Elongation 20–25%
Hardness Moderate

Carbon steel flanges offer strong mechanical performance suitable for structural and pressure-based applications.

Chemical Composition

Element Range (%)
Carbon ≤ 0.35
Manganese 0.60–1.05
Phosphorus ≤ 0.035
Sulfur ≤ 0.040
Silicon 0.10–0.35

The composition of carbon steel ensures strength, machinability, and durability for industrial use.

Industries We Serve

Our products are widely used across industries that require reliable, durable, and high-performance materials for efficient operations and long service life.

  • Oil & Gas Industry
    Used extensively in pipelines, refineries, and offshore platforms where components must withstand high pressure, temperature variations, and demanding operating conditions.
  • Chemical Industry
    Ideal for handling aggressive chemicals and corrosive substances, ensuring safety, stability, and long-term performance in processing environments.
  • Power Generation
    Suitable for boilers, heat exchangers, and high-temperature systems where consistent performance and material strength are critical for efficient energy production.
  • Marine & Offshore
    Designed to perform in harsh seawater environments, offering durability and resistance to corrosion, making them ideal for shipbuilding and offshore installations.
  • Petrochemical Industry
    Widely used in processing plants and storage systems where reliability and resistance to chemical exposure are essential for smooth operations.
  • Industrial Manufacturing
    Applied in fabrication, heavy machinery, and engineering sectors where strong, stable, and long-lasting materials are required for various applications.

Quality Assurance

At Mehta Metal Industries, quality is an integral part of our manufacturing philosophy and overall operations. We are committed to delivering consistent, reliable, and high-performance products by following well-defined quality management systems, continuous process improvement, and strict monitoring at every stage of production to meet global industry requirements.

We are certified with internationally recognized standards that reflect our dedication to quality, safety, and environmental responsibility:

  • ISO 9001:2015 – Quality Management System
  • ISO 14001:2015 – Environmental Management System
  • ISO 45001:2018 – Occupational Health & Safety Management System
  • PED 2014/68/EU Certification

These certifications highlight our commitment to maintaining global standards and regulatory compliance. Our focus on quality assurance ensures long-term reliability, consistent product performance, and strong client trust across all industrial applications.

Why Choose Mehta Metal Industries

Mehta Metal Industries is a preferred choice for industrial buyers seeking high-quality metal products with consistent specifications and dependable performance. We focus on using premium raw materials, advanced manufacturing processes, and precise quality control measures to ensure that every product meets industry standards and performs reliably in demanding applications. Our wide product range, technical expertise, and ability to deliver customized solutions make us a trusted partner for diverse industrial requirements.

With strong supply capabilities and a commitment to timely delivery, we efficiently handle both small and bulk orders without compromising on quality. Every product undergoes strict inspection and testing processes, including PMI, mechanical, and dimensional checks, ensuring durability and long service life. Our customer-focused approach, competitive pricing, and dedication to long-term relationships have helped us build trust with clients across various industries.

Frequently Asked Questions

  • What are Carbon Steel Flanges used for?
    Carbon steel flanges are used to connect pipes, valves, and equipment in piping systems, ensuring secure and leak-proof joints in industrial applications.
  • What grades are available in Carbon Steel Flanges?
    Commonly used grades include ASTM A105 and A105N, which offer good strength, machinability, and performance in various conditions.
  • Are Carbon Steel Flanges suitable for high-pressure applications?
    Yes, they are designed to handle a wide range of pressure ratings, making them suitable for both moderate and high-pressure systems.
  • What face types are available in Carbon Steel Flanges?
    They are available in Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ), depending on sealing and pressure requirements.
  • What is the difference between carbon steel and stainless steel flanges?
    Carbon steel flanges are more cost-effective and strong, while stainless steel flanges provide better corrosion resistance in aggressive environments.
  • Do you provide customized Carbon Steel Flanges?
    Yes, carbon steel flanges can be customized in terms of size, pressure rating, and specifications based on specific project requirements.

Request a Quote

Looking for a reliable Carbon Steel Flanges manufacturer in India? Mehta Metal Industries offers high-quality flange solutions with accurate specifications and competitive pricing.

Contact us today to get the best price, technical support, and fast delivery for your carbon steel flange requirements. Our team will assist you in selecting the right specifications for your project.