Hastelloy C276 Tube Fittings
Arrow Piping Solutions is a leading manufacturer, supplier, exporter, and distributor of Hastelloy C276 Compression Tube Fittings in India. We offer a comprehensive range of fittings available in different sizes, forms, and specifications to meet varying industrial demands. Our leak-proof and corrosion-resistant fittings are easy to install, disassemble, and reassemble for high-pressure applications.
Hastelloy C276 is a nickel-molybdenum-chromium alloy with an addition of tungsten (UNS N10276 / WNR 2.4819), providing exceptional corrosion resistance in severe environments. It performs reliably in high-temperature applications and resists stress corrosion, pitting, and crevice corrosion. It is ideal for chemical processing, marine, and waste treatment industries.
| Size Range | 1/16 in. to 2 in. & 2mm to 50 mm |
|---|
| End Connection Thread Type | NPT (ASME B1.20.1), SAE AS71051, ISO/BSP Parallel (ISO 228), ISO/BSP Tapered (ISO 7), BS EN 10226-1, SAE (Unified) ASME B1.1 |
|---|
| Dimensional Range | 1/16 to 2 inches (imperial); 2 to 50 mm (metric) |
|---|
| Working Pressure | Up to 2000 to 6000 PSI |
|---|
| Medium Pressure Rating | Up to 20,000 psig (1378 bar), 1000°F (537°C) |
|---|
| High Pressure Rating | Up to 60,000 psig (4134 bar), 1000°F (537°C) |
|---|
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
|---|
| Standard | UNS | WNR | EN | JIS | OR | GOST |
|---|
| Hastelloy C276 | N10276 | 2.4819 | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V |
|---|
| Hastelloy C276 | Balance | 0.01 max | 15–17 | 1.0 max | 0.08 max | 4–7 | 0.04 max | 0.03 max | 2.5 max | 14.5–16.5 | 3–4.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|
| 8.89 g/cm³ | 1370°C (2500°F) | 115,000 psi (790 MPa) | 52,000 psi (355 MPa) | 40% |
| OD | OD Actual | Thread Designation | NPT (TPI) | BSP (TPI) |
|---|
| 5/16 | 0.3125 | 1/16 | 27 | 28 |
| 13/32 | 0.405 | 1/8 | 27 | 28 |
| 35/64 | 0.540 | 1/4 | 18 | 19 |
| 43/64 | 0.675 | 3/8 | 18 | 19 |
| 27/32 | 0.840 | 1/2 | 14 | 14 |
| 1-3/64 | 1.050 | 3/4 | 14 | 14 |
| 1-5/16 | 1.315 | 1 | 11.5 | 11 |
| 1-21/32 | 1.660 | 1-1/4 | 11.5 | 11 |
| 1-29/32 | 1.900 | 1-1/2 | 11.5 | 11 |
| 2-3/8 | 2.375 | 2 | 8 | 11 |
| 2-7/8 | 2.875 | 2-1/2 | 8 | 11 |
| 3-1/2 | 3.5 | 3 | 8 | 11 |
| 4 | 4.0 | 3-1/2 | 8 | 11 |
| 4-1/2 | 4.5 | 4 | 8 | 11 |
| 5-5/8 | 5.563 | 5 | 8 | 11 |
| 6-5/8 | 6.625 | 6 | 8 | 11 |
Arrow Piping Solutions’ Hastelloy C276 Compression Tube Fittings are trusted across several industries due to their outstanding resistance to corrosion and durability in high-pressure applications:
- Textile Machinery
- Oil and Gas Industry
- Pulp and Paper Industry
- Power Plants
- Energy Industries
- Furniture
- Pharmaceutical Processing Industry
- Modern Architecture
- Home Appliances
- Water Waste Projects
- Synthetic Fiber
- Heat Exchangers
- Fluid Piping
- Dairy and Food Processing