Based in the industrial heart of Safat, Kuwait, Shiraz Flanges has built a strong reputation for providing high-integrity piping solutions. We take particular pride in our Hastelloy C276 flanges, which are manufactured to meet the most rigorous international standards. Recognizing the critical need for reliability in harsh environments, we ensure our C276 flanges offer exceptional resistance to a wide range of corrosive threats, making them a trusted choice for industries where failure is not an option and long-term performance is paramount.
The outstanding performance of Hastelloy C276 stems from its sophisticated composition, primarily a nickel-molybdenum-chromium alloy fortified with tungsten. This unique blend grants it remarkable mechanical strength, excellent durability, and superior toughness, even when exposed to extreme temperatures and pressures. These inherent properties ensure that flanges made from this alloy can withstand significant stress and strain, providing a robust and reliable sealing solution that maintains its integrity under the most demanding operational conditions.
| C276 Forged Fittings Specifications | ASTM B564/ ASME SB564 |
|---|---|
| C276 Alloy Forged Fittings size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Hastelloy C276 Forged Fittings Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Hastelloy C276 Forged Fittings Types | Socketweld Fittings, Screwed-Threaded Fittings |
| ASTM B564 C276 Hastelloy Forged Fittings Pressure Rating | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Hastelloy C276 Forged Fittings Thread | NPT, BSPT, BSPP |
| C276 Hastelloy Forged Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Nickel Alloy C276 Forged Fittings Origin & Mills | Kuwait |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows, Plugs |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Shiraz Flanges, a leading supplier in Safat, Kuwait, offers an extensive selection of Hastelloy C276 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Hastelloy C276 flanges are widely used in applications requiring high corrosion resistance. Especially flanges in harsh environments including acids, chlorides, and other corrosive agents because of their resistance to pitting, crack corrosion and stress corrosion in medicine, petrochemical field, and oil and gas fields. In addition to making it ideal for assembling valves and equipment. It is used in the medical and marine applications where reliable performance under extreme conditions is required. Hastelloy C276 flanges are optimized for high-temperature, high-pressure systems and provide safe leak-proof connections. That reduce the risk of failure and reduce maintenance in reactors, pipelines, heat exchangers and pressure vessels.
| ASTM B564 / B564M | Forged Fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Hastelloy Forged Fittings |
| BS21 | Threading. |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ISO 4144 | Hastelloy fittings threaded to ISO 7-1. |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
Yes, we offer custom sizes for Hastelloy C276 Flanges to meet specific project needs. Our team at Shiraz Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shirazflanges.com.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
| Grade | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V | Ni |
| C276 | 0.01 | 15.0 – 17.0 | 1.0 | 0.08 | 4.00 – 7.00 | 0.04 | 0.03 | 2.5 | 14.5 – 16.5 | 3 – 4.5 | 0.35 | Bal |
| Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Copyright 2024 Shiraz Flanges, All rights reserved
