Fittinco India Private Limited, located in Ahmedabad, is a trusted BS 4504 Flange Manufacturer and Supplier in India. We specialize in premium quality BS 4504 Pipe Flanges, Forged Flanges, Pre-fabricated Fittings, and other industrial piping solutions. With years of experience in delivering excellence, we have established ourselves as a reliable name among BS 4504 Industrial Flanges manufacturers and exporters across the globe. Our products are designed to meet stringent industry standards, ensuring durability, precision, and long service life in diverse industrial applications.
BS 4504 Flanges are standardized flanges designed as per British standards to provide secure connections in piping systems. These flanges are widely used in water supply systems, oil and gas pipelines, chemical processing plants, power generation units, and industrial plants. The BS 4504 Standard Flanges are known for their reliability, precise dimensions, and compatibility with other piping components, making them a preferred choice for engineers and contractors.
BS 4504, BS EN 1092-1
PN10, PN16, PN25, PN40
Weld Neck, Slip On, Blind, Threaded, Lap Joint, Plate Flanges
BS 4504 Standard Dimensions
DN15 – DN600 (½″ – 24″)
Carbon Steel, Stainless Steel, Alloy Steel
Flanges BS4504 Flanges
| Material Type | Grade / Alloy Name | ASTM / ASME Spec | UNS No. | EN / DIN | JIS | SAE / AMS |
|---|---|---|---|---|---|---|
| Carbon Steel | CS Forged Flange | A105 / A105N | K03504 | 1.0460 / P250GH | S25C | SAE 1020 |
| Alloy CS Flange | A182 F11 | K21590 | 1.7335 | STPA22 | SAE 4140 | |
| Alloy Steel | 1.25Cr–0.5Mo / 2.25Cr–1Mo / F22 | A182 F5 / F9 / F22 | K11572 / K90941 | 1.7383 / 1.4903 | STPA23 | SAE 4140 |
| Stainless Steel | SS 304 / 304L | A182 F304 / F304L | S30403 | 1.4307 | SUS304L | SAE 30304L |
| SS 316 / 316L | A182 F316 / F316L | S31603 | 1.4404 | SUS316L | SAE 30316L | |
| SS 904L | A182 F904L | N08904 | 1.4539 | - | - | |
| 254 SMO | A182 F254SMO | S31254 | 1.4547 | - | - | |
| Duplex / Super Duplex | Duplex 2205 | A182 F321 / S32205 | S32205 | 1.4462 | SUS329J3L | SAE J934 |
| Super Duplex 2507 | A182 S32750 | S32750 | 1.441 | SUS329J4L | SAE J934 | |
| High Nickel Alloys | Monel 400 | B564 / B366 | N04400 | 2.436 | - | AMS 4544 |
| Monel K500 | B564 / B366 | N05500 | 2.4375 | - | AMS 4676 | |
| Inconel 625 | B564 / B366 | N06625 | 2.4856 | - | AMS 5666 | |
| Inconel 718 | B564 / B366 | N07718 | 2.4668 | - | AMS 5662 | |
| Incoloy 825 | B564 / B366 | N08825 | 2.4858 | - | AMS 5581 | |
| Alloy 20 | B366 | N08020 | 2.466 | - | AMS 5708 | |
| 254 SMO | B366 | S31254 | 1.4547 | - | - | |
| Hastelloy C276 | B366 | N10276 | 2.4819 | - | AMS 5754 | |
| Hastelloy C22 | B366 | N06022 | 2.4602 | - | AMS 5878 |
At Fittinco India Private Limited, we offer a wide range of BS 4504 Forged Flanges, BS 4504 DN Flanges, and BS 4504 Large Diameter Flanges in various materials, grades, and pressure ratings, ensuring that our clients have access to the perfect flange for their application.
As a leading BS 4504 Forged Flange Manufacturer, Fittinco India Private Limited produces high-strength flanges that meet international quality standards. Our BS 4504 Forged Flange Supplier services are recognized for durability, precision, and reliability. We manufacture flanges in Carbon Steel, Stainless Steel, and various alloy materials, making us a preferred BS 4504 Carbon Steel Flange Manufacturer and BS 4504 Stainless Steel Flange Manufacturer.
The forging process enhances the mechanical properties of the flanges, giving them excellent strength, impact resistance, and the ability to withstand high-pressure and high-temperature conditions. Industries relying on our Industrial BS 4504 Flange Supplier services can expect flanges that deliver superior performance and longevity.
Fittinco India Private Limited is widely recognized as a reliable BS 4504 Flange Manufacturer in India. We produce flanges that adhere to international standards such as BS 4504, ensuring compatibility and safe installation in various piping systems. Our flanges are available in multiple pressure ratings, including BS 4504 PN6 Flanges, BS 4504 PN10 Flanges, BS 4504 PN16 Flanges, BS 4504 PN25 Flanges, and BS 4504 PN40 Flanges, covering a wide range of industrial applications.
Our team of skilled engineers ensures that every BS 4504 Flange meets dimensional accuracy, weight standards, and mechanical requirements. We also provide Ready Stock BS 4504 Flanges for clients who require immediate delivery, making us a preferred BS 4504 Flange Stockist and BS 4504 Pipe Flanges Supplier.
Fittinco India Private Limited manufactures BS 4504 Flanges in compliance with the BS 4504 standard, ensuring that all dimensions, tolerances, and pressure classes are strictly adhered to. The flanges are available in nominal diameters (DN) ranging from DN15 to DN2000 and above, with precise bolt hole patterns, thicknesses, and hub heights.
BS 4504 PN Flanges are rated according to pressure classes:
Our BS 4504 Large Diameter Flanges are specially manufactured for water treatment plants, hydroelectric projects, and industrial pipelines where larger diameters are required for optimal flow efficiency.
Fittinco India Private Limited offers BS 4504 Flanges in a wide range of materials and grades to cater to diverse industrial requirements:
Our BS 4504 Industrial Flanges are manufactured to ensure smooth surface finishes, accurate dimensions, and robust construction, meeting the highest standards for performance and safety.
Fittinco India Private Limited has earned a strong reputation as a BS 4504 Flange Exporter, Forged BS 4504 Flange Exporter, and Stainless Steel BS 4504 Flange Exporter. We serve clients worldwide, offering BS 4504 Flanges Exporter in India services with consistent quality, timely delivery, and competitive pricing. Our exports cater to regions including the Middle East, Europe, Africa, and Southeast Asia, ensuring global industries have access to premium BS 4504 flanges.
Industries and contractors requiring bulk procurement can rely on our BS 4504 Flange Wholesaler, BS 4504 Flanges Bulk Supplier, and Forged BS 4504 Flange Wholesaler services. Fittinco India Private Limited offers competitive BS 4504 Flange Price, ready stock availability, and fast delivery, making us a preferred partner for large-scale industrial projects.
We manufacture a diverse range of BS 4504 Flanges to meet different industrial requirements:
Our BS 4504 Flanges are manufactured with precise dimensions and calculated weight lists to ensure proper installation and compatibility with piping systems. The flanges feature accurately drilled bolt holes, optimized hub heights, and uniform thickness to meet pressure class requirements. Large diameter flanges are carefully engineered for structural integrity and efficient fluid flow.
BS 4504 Flanges are widely used across multiple industries due to their robustness and reliability:
Fittinco India Private Limited offers customized BS 4504 Flanges to suit specific project requirements. Clients can request flanges in different materials, pressure classes, and sizes. Our technical team provides guidance on selecting the right BS 4504 Flange type, class, and material to ensure optimal performance and safety.
Fittinco India Private Limited, based in Ahmedabad, is your trusted BS 4504 Flange Manufacturer, Supplier, and Exporter in India. We provide a wide range of BS 4504 Standard Flanges, including BS 4504 Forged Flanges, BS 4504 Carbon Steel Flanges, and BS 4504 Stainless Steel Flanges, designed for industrial pipelines requiring durability, reliability, and compliance with international standards.
Whether you are looking to Buy BS 4504 Flanges, source from a BS 4504 Flange Stockist, or partner with a BS 4504 Flange Wholesaler, Fittinco India Private Limited guarantees superior quality, precision engineering, and timely delivery. With ready stock availability and competitive BS 4504 Flange Price, we are your preferred choice for all BS 4504 flange requirements in India and worldwide.
© 2026 Fittinco India Private Limited. All Rights Reserved.