Fajar Metals stands out as a top-notch manufacturer and supplier of high-quality Hastelloy Tube Fittings, proudly based in Jakarta, Indonesia. Crafted from corrosion-resistant Hastelloy alloys like C-276, C-22, and B-2, these fittings guarantee secure, leak-proof connections even in the most chemically aggressive and high-temperature settings. We offer a variety of configurations, including unions, elbows, tees, reducers, and bulkhead connectors, all featuring precise threading and dimensional accuracy. Widely utilized in chemical processing, marine, pharmaceutical, and nuclear sectors, Fajar Metals is committed to ensuring that every fitting meets international standards for pressure, corrosion resistance, and mechanical integrity.
Hastelloy Tube Fittings are primarily made from alloys such as Hastelloy C-276 and C-22, which consist of 57–60% Nickel, 15–22% Molybdenum, 14–16% Chromium, along with trace amounts of Iron, Cobalt, and Tungsten. These fittings are known for their outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Their mechanical properties include a tensile strength ranging from 690–850 MPa, yield strength between 300–450 MPa, and an impressive elongation of up to 45%. These features ensure reliable sealing performance in systems that experience thermal cycling, vibration, and harsh chemical exposure.
| Specifications | ASTM B366 ASME SB366 |
| Size | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | ASTM B16 ASTM B 453 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy Tube Fittings | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| 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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Tube Fittings in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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.
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Hastelloy Tube Fittings find their place in industries where top-notch corrosion resistance and mechanical strength are non-negotiable. They are perfect for chemical processing plants, pharmaceutical facilities, offshore oil and gas rigs, desalination systems, and nuclear installations. These fittings excel at connecting tubing in acidic, chlorinated, and high-pressure environments, where standard stainless steel components might falter. Their leak-tight performance under vibration and temperature changes makes them ideal for instrumentation lines, control systems, and fluid transfer applications.