Super Duplex Steel Forged Fittings Manufacturer and Supplier in Chennai, India
Meet Fittings, established in Chennai, India, is a well-known producer and supplier of *Super Duplex Steel Forged Fittings*, providing top-of-the-line solutions to high-pressure and highly corrosive conditions. The forged fittings are produced from state-of-the-art super duplex stainless steel grades like UNS S32750 and S32760, famed for their superior mechanical strength and exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Meet Fittings produces a full range of forged parts such as elbows, tees, couplings, unions, and plugs in any pressure rating. With emphasis on accuracy, performance, and meeting global standards, the company finds its markets in offshore oil & gas, petrochemicals, marine, and desalination industries.
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Super Duplex Steel Forged Fittings Specification
Specifications : ASTM A182 / ASME SA182
Size : 1/2″NB TO 4″NB IN
Class : 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.
Type : Socket Weld (S/W) and SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fittings
Super Duplex Steel Forged Fittings are primarily composed of 50% austenitic phase and 50% ferritic phase, with high chromium (19-28%), molybdenum (3-5%), and nickel (4-6%) content. This composition offers exceptional corrosion resistance, particularly in chloride-rich environments. The mechanical properties include high tensile strength (up to 80-100 ksi or 550-690 MPa), yield strength (around 50-75 ksi or 345-515 MPa), and hardness (around 300 HB). These fittings also exhibit excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, making them ideal for demanding applications.
Super Duplex Steel Forged Fittings Chemical Compostion
| UNS | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
| S32750 | 2507 | 0.030 | 0.80 | 1.20 | 0.035 | 0.020 | 24.0/26.0 | 3.0/5.0 | 6.00/8.00 | 0.24/0.32 | Cu:0.50 |
Super Duplex Steel Forged Fittings Mechanical Properties
| UNS | Grade | Proof Stress 0.2% (MPa) | Tensile Strength (MPa) | Elongation A5(%) | Hardness Max | |
| HB | HRB | |||||
| S32750 | 2507 | 550 | 795 | 15 | 310 | 32* |
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Largest Super Duplex Steel Forged Fittings Supplier in Chennai, India
Super Duplex Steel Forged Fittings have approximately 25% chromium, 7% nickel, 3.5–4% molybdenum, and nitrogen content with a high Pitting Resistance Equivalent Number (PREN > 40). The austenitic-ferritic two-phase microstructure offers good tensile strength (up to 800 MPa), high yield strength (approximately 550 MPa), and excellent resistance against chloride-induced corrosion and erosion fatigue. This renders super duplex steel most suitable for aggressive environments with seawater and tough chemicals.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
If You Are Looking To Buy High Quality
Super Duplex Steel Forged Fittings Equivalent Grade
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex S2750 | S32750 | 1.4410 |
Why Choose Super Duplex Steel Forged Fittings from Meet Fittings?
Choose Super Duplex Steel Forged Fittings from Meet Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
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ISO Certified
Super Duplex Steel Forged Fittings offer several key advantages, including exceptional resistance to corrosion, especially in chloride and seawater environments, making them ideal for marine and chemical processing applications. Their high strength-to-weight ratio ensures durability and reliability even in high-pressure systems. These fittings also resist stress corrosion cracking, pitting, and crevice corrosion. With excellent weldability and toughness at both high and low temperatures, Super Duplex Steel Forged Fittings provide superior performance in harsh conditions, extending the life of the equipment and reducing maintenance costs.
Types of Super Duplex Steel Forged Fittings
Are Custom Sizes Available for Super Duplex Steel Forged Fittings?
Yes, custom sizes for Super Duplex Steel Forged Fittings are available at Meet Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@meetfitings.co.in
Super Duplex Steel Forged Fittings Dimensions
| NPS (Normal Pipe Size) | O.D. (Outside Daimeter) | Elbow 90 Deg | Elbow 45 Deg | Return Elbow 180 Deg | ||||
|---|---|---|---|---|---|---|---|---|
| (inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
| (millimeter/ MM) | (inch./ Inches) | Center to Face (Inches) | Center to Face (Inches) | Center to Face (Inches) | Radius (Inches) | Center to Center (Inches) | Back to face (Inches) | |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
Super Duplex Steel Forged Fittings Weight Chart
| DN (Normal Pipe Size) For ASME B16.9 | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Super Duplex Steel Forged Fittings Supplier in Chennai, Super Duplex Steel Forged Fittings Weight Chart, Super Duplex Steel Forged Fittings Exporter in India, Super Duplex Steel Forged Fittings Manufacturer in Chennai, Super Duplex Steel Forged Fittings Price List in Chennai, Super Duplex Steel Forged Fittings Sizes in mm, Super Duplex Steel Forged Fittings Distributor in Chennai, Super Duplex Steel Forged Fittings in India, Super Duplex Steel Forged Fittings Distributor in India
Application Industry of Super Duplex Steel Forged Fittings
Super Duplex Steel Forged Fittings find extensive application in mission-critical service applications requiring superior strength, resistance to corrosion, and leak-tight performance. Offshore drilling, subsea pipelines, heat exchangers, chemical processing plants, desalination facilities, and marine engineering applications depend on these fittings for safe and effective operation under severe conditions. Their strength and resistance to both mechanical and environmental stress render them suitable for long-term service, lowering the costs of maintenance and improving reliability in critical piping systems.
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