Fittinco India Private Limited is an Ahmedabad-based Manufacturer & Supplier of premium pipe fittings, forged fittings, flanges, and pre-fabricated fittings. Among our specialized offerings, High Pressure Flanges hold a significant place in industrial applications due to their ability to withstand extreme pressure and temperature conditions. As a leading High Pressure Flanges Manufacturer, we deliver top-quality flanges that meet stringent global standards, catering to industries like oil & gas, petrochemical, power generation, chemical, and water treatment.
High Pressure Flanges are specially designed flanges used in piping systems that handle high-pressure fluids or gases. They connect pipes, valves, pumps, and other equipment, ensuring leak-proof and reliable joint assemblies. Unlike standard flanges, high-pressure variants are engineered with thicker dimensions, robust materials, and precise tolerances to withstand elevated pressure ratings and challenging operating conditions.
ASTM A105, ASTM A182, ASME B16.11
Class 150, Class 300, Class 600
Forged Components, High Pressure Flanges
Standard ASME sizes, Custom available
High Pressure 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 manufacture High Pressure Flanges Steel, Carbon Steel High Pressure Flanges, Stainless Steel High Pressure Flanges, and Alloy Steel High Pressure Flanges to cater to diverse industrial requirements. Our flanges are designed to deliver maximum durability, corrosion resistance, and long-term performance.
Fittinco India Private Limited offers a comprehensive range of High Pressure Flanges Fittings for industrial applications. These include:
Material selection plays a vital role in ensuring the performance and longevity of High Pressure Flanges. At Fittinco India Private Limited, we source high-grade materials for manufacturing:
We comply with global material standards including ASTM, ASME, and DIN to ensure reliable and consistent quality.
Fittinco India Private Limited manufactures High Pressure Flanges with precise engineering standards. Our flanges are designed with:
Our High Pressure Flanges Supplier capabilities allow customization of specifications, making us the preferred partner for both OEM and aftermarket projects.
High Pressure Flanges are essential in industries that require reliable and durable connections in high-pressure systems. Common applications include:
Our flanges, including High Pressure Flanges Elbows, Tees, Reducers, and Caps, offer a complete solution for complex piping network requirements.
Fittinco India Private Limited is recognized as a premium High Pressure Flanges Manufacturer, Supplier, and Exporter because of our commitment to quality, precision, and customer satisfaction. Key reasons to partner with us include:
Our status as a High Pressure Flanges Wholesaler ensures bulk orders are fulfilled efficiently without compromising product standards. Clients can confidently Buy High Pressure Flanges online or through our distribution channels.
Fittinco India Private Limited also specializes in Small Bore High Pressure Flanges used in compact and precision piping systems. These flanges are engineered to maintain the same high-pressure ratings and durability as larger flanges while optimizing space and weight. For specialized applications, our High Pressure High Pressure Flanges are manufactured with extra thickness, precision-machined bolt holes, and reinforced structures to ensure performance under extreme pressure and temperature conditions.
Fittinco India Private Limited not only provides individual High Pressure Flanges but also offers complete High Pressure Flanges Fittings to create seamless pipeline solutions. This includes:
These fittings are compatible with standard high-pressure flanges and are designed to meet the same strict standards for strength, durability, and pressure handling.
Our High Pressure Flanges Pressure Rating ranges from Class 150 to Class 600, suitable for industrial and commercial operations with varying pressure requirements. We provide engineering support to ensure that the flanges and fittings selected match the pressure, temperature, and chemical requirements of the system. The robust design of our flanges ensures minimal deformation under load, high fatigue resistance, and long operational life. Our Industrial High Pressure Flanges are tested for mechanical properties including tensile strength, yield strength, and hardness, guaranteeing superior performance.
As a leading High Pressure Flanges Supplier and Exporter, Fittinco India Private Limited caters to clients seeking:
Clients can Buy High Pressure Flanges directly through our online platforms or by contacting our sales team for personalized orders. Our role as a High Pressure Flanges Wholesaler ensures cost-effective solutions for distributors and project contractors.
Fittinco India Private Limited is your trusted partner for High Pressure Flanges, High Pressure Flanges Fittings, and complete pipeline solutions. As a renowned High Pressure Flanges Manufacturer, Supplier, and Exporter, we deliver high-quality carbon steel, stainless steel, and alloy steel flanges that meet global standards. From ASTM A105 High Pressure Flanges to ASTM A182 High Pressure Flanges, from High Pressure Flanges Class 150 to Class 600, and from small bore flanges to industrial high-pressure fittings, we ensure precision, durability, and performance in every product.
Whether you need High Pressure Flanges Elbows, Tees, Reducers, or Caps, Fittinco India Private Limited provides complete solutions backed by technical expertise, quality materials, and timely delivery. Choose us for competitive pricing, reliable supply, and engineering excellence when you Buy High Pressure Flanges for industrial, commercial, or OEM applications.
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