ASTM B366 / ASME SB366 UNS N06600 Inconel 600 Nickel Alloy Concentric Reducer
ASTM B366 / ASME SB366 UNS N06600 Nickel Alloy 600 Concentric Reducer
A concentric reducer is a type of fitting that is used to connect two pipes of different diameters in such a way that the center lines of the pipes are aligned. The reduction in diameter is gradual, forming a conical shape. This design ensures that the fluid flow remains smooth and uninterrupted, making it ideal for applications where there is a need for a consistent flow rate.
On the other hand, an eccentric reducer is designed to connect two pipes of different diameters in such a way that the center lines of the pipes are not aligned. The reduction in diameter is also gradual, forming a conical shape, but the offset centerline creates an area of turbulence in the fluid flow. This design is useful in applications where there is a need to remove air or gases from the system, as the turbulence can help to separate these elements from the fluid.
Specification
Features and benefits of B366 Alloy 600 reducer:
- High resistance to corrosion and oxidation
- Excellent mechanical properties at high temperatures
- Good weldability and workability
- Long service life and low maintenance requirements
| Specifications | ASTM B366 / ASME SB366 |
| Size | Seamless Butt Weld Fittings: 1/2″ – 24″, Welded Butt Weld Fittings: 1/2″ – 48″ |
| Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded |
ASME SB366 Inconel 600 Buttweld Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
Chemical Composition of Inconel 600 Alloy Pipe Fittings
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
Mechanical Properties of ASTM B366 / SB 366 Inconel 600 Pipe Fittings
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Applications
- 1. Chemical processing, transport and storage
- 2. Oil and gas exploration and offshore rigs
- 3. Oil and gas refining
- 4. Marine environments
- 5. Pollution control equipment
- 6. Pulp & paper manufacturing
- 7. Chemical process plant
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