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Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a top manufacturer and supplier of duplex tube fittings, designed to deliver outstanding strength and corrosion resistance for tough industrial applications. With a solid reputation for their expertise in advanced stainless steel alloys, Tanvir produces precision-engineered fittings that adhere to strict international standards for dimensional accuracy, durability, and chemical resistance. These duplex stainless steel fittings blend the advantages of both austenitic and ferritic grades, ensuring top-notch performance in challenging environments like marine, chemical processing, oil and gas, and power generation sectors.
Crafted from alloys that typically include around 22% chromium, 5-6% nickel, along with molybdenum and nitrogen, these fittings boast remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. They maintain impressive mechanical strength and toughness, enabling them to endure high pressure and temperature conditions. Their excellent weldability and corrosion resistance make them perfect for connecting pipelines and systems that come into contact with aggressive media.
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| Test & Certification | ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103. | ||||
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| DENSITY | MELTING POINT | TENSILE STRESS | YIELD STRESS (0.2%OFFSET) | ELONGATION |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Tube Fittings | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Tube Fittings in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Often found in pipeline assemblies, heat exchangers, and process equipment, duplex tube fittings guarantee leak-proof, durable connections that boost system safety and longevity. Their sturdy construction and resistance to chemical attacks make them the go-to choice for critical applications that require reliability and a long service life.