Fittinco India Private Limited, based in Ahmedabad, is a leading ASME B16.5 Flange Manufacturer and supplier, specializing in high-quality pipe fittings, forged fittings, flanges, and pre-fabricated piping components. As a trusted ASME B16.5 Flange Supplier, we provide an extensive range of ASME B16.5 Flanges designed for industrial, high-pressure, and commercial piping applications. Our expertise in precision engineering, superior material selection, and strict adherence to standards has made us a preferred ASME B16.5 Flanges Exporter in India and globally.
ASME B16.5 is a widely recognized international standard that governs the dimensions, tolerances, material specifications, and pressure-temperature ratings for pipe flanges and flanged fittings. ASME B16.5 Flanges are essential components in piping systems, providing reliable connections between pipes, valves, pumps, and other equipment. The ASME B16.5 Standard ensures compatibility and interchangeability across different manufacturers, allowing industrial systems to maintain efficiency, safety, and integrity under high-pressure and high-temperature conditions.
ASME B16.5 / ANSI B16.5
Class 150, 300, 600, 900, 1500, 2500
Weld Neck (WNRF), Slip-On (SORF), Blind (BLRF), Socket Weld (SWRF), Threaded, Lap Joint
As per ASME B16.5 Standard (Bolt Circle, Thickness, Hub & Bore Dimensions)
½″ (15 NB) to 24″ (600 NB)
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Forged Flanges, Plate Flanges, Machined Flanges
Carbon Steel (A105), Stainless Steel (F304/F316), Alloy Steel (F11/F22/F91)
| 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 |
Key Features of ASME B16.5 Flanges:
Fittinco India Private Limited provides a wide variety of ASME B16.5 Flanges to meet industrial and commercial requirements:
Our ASME B16.5 Flanges are manufactured from high-quality materials to ensure durability, corrosion resistance, and long service life:
These materials provide superior resistance to mechanical stress, corrosion, and extreme temperature conditions, making them ideal for chemical, petrochemical, oil and gas, power, and water treatment industries.
All ASME B16.5 Flanges supplied by Fittinco India Private Limited adhere to strict international standards. Technical specifications include:
Standards Compliance:
Pressure Classes:
End Connections: Weld Neck, Slip-On, Socket Weld, Threaded, Lap Joint, Blind
Dimensions and Weight:
ASME B16.5 Flanges are widely used in:
Forged ASME B16.5 Flange
Stainless Steel ASME B16.5 Flange
Carbon Steel ASME B16.5 Flange
Industrial ASME B16.5 Flanges
Bulk and Export Solutions
We are a leading ASME B16.5 Flange Supplier, ASME B16.5 Flange Stockist, and ASME B16.5 Flanges Supplier in India. We also operate as a Ready Stock ASME B16.5 Flanges Supplier, ASME B16.5 Flange Wholesaler, and Forged ASME B16.5 Flange Wholesaler for industrial bulk requirements. As a leading ASME B16.5 Flange Exporter, we deliver high-quality Stainless Steel ASME B16.5 Flange Exporter, Forged ASME B16.5 Flange Exporter, and standard ASME B16.5 Flanges Exporter products worldwide.
Fittinco India Private Limited provides easy access to Buy ASME B16.5 Flanges with transparent ASME B16.5 Flange Price listings. Customers can order standard or customized flanges in bulk, ensuring timely delivery and cost-effective solutions. Our technical experts assist clients in selecting the appropriate ASME B16.5 Pipe Flanges, ASME B16.5 Forged Flanges, or high-pressure flanges based on system specifications.
Fittinco India Private Limited is a leading ASME B16.5 Flange Manufacturer, Supplier, and Exporter, providing premium-quality ASME B16.5 Flanges for industrial, high-pressure, and commercial piping applications. Our products, including ASME B16.5 Forged Flanges, ASME B16.5 Stainless Steel Flange, and ASME B16.5 Carbon Steel Flanges, are manufactured from superior materials, comply with international standards, and are available in multiple sizes, classes, and grades. Whether you are looking for ASME B16.5 Flange Exporter in India, Ready Stock ASME B16.5 Flanges, or a Bulk ASME B16.5 Flanges Supplier, Fittinco India Private Limited delivers high-quality, reliable, and competitively priced piping solutions. Contact us today to know more about ASME B16.5 Flange Price, bulk orders, and customized industrial solutions.
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