Adinox Overseas is a reputed name in international piping components business providing high quality and precision-engineered products where Long Radius Elbow fittings are of superior quality. Being a renowned Supplier & Manufacturer, we deal with the manufacturing of the quality Long Radius Elbows to cope up with the strict demands of different industries namely petrochemical, oil & gas, power generation and chemical processing to mention a few. These are the necessary elbows in the case of routing pipes such that the directional change needs to be smooth and the loss of pressure is minimal as well.
Our Long Radius Elbow is produced with international standard grades in adherence to mainly the ASTM standards ASTM A403 and other equivalent grades. The most widely delivered grades are ASTM A403 WP304, ASTM A403 WP316, WP304L and WP316L. The respective UNS numbers eg UNS S30400 and UNS S31600 are used to guarantee material traceability and acceptance worldwide. These fittings are universal fittings to ASME B 16.9 so that they will easily fit into a piping system.
Long Radius can be expressed as the radius of curvature of the elbow which equals 1.5 the nominal pipe size. The design gives improved flow characteristics relative to a short radius elbows and thus flawless in high-pressure and high-temperature situations. A smoother internal surface and gradual change in bend radius creates Long Radius Elbows which decrease energy use as well as help to prevent turbulence and the less energy consumed by the elbows; the longer the life span of the whole piping system becomes.
At Adinox Overseas, our commitment to quality is reflected in our advanced manufacturing processes and rigorous quality checks. Each elbow undergoes hydrostatic testing, dimensional inspection, and is accompanied by material test certificates to comply with global norms. We offer our Long Radius Elbow fittings in a wide range of materials including stainless steel, duplex, super duplex, alloy steel, and nickel alloys, catering to diverse industrial needs.
| Specification | Details |
|---|---|
| Type | Long Radius Elbow |
| Material | Stainless Steel, Carbon Steel, Alloy Steel |
| Size | 1/2” to 48” (Custom Sizes Available) |
| Radius | Short Radius (SR), Long Radius (LR) |
| Thickness | Schedule 5, Schedule 10, Schedule 40, Schedule 80, and others |
| Standards | ASTM A234, ASME B16.9, ASME B16.28, DIN, JIS |
| Temperature Range | -50°C to +800°C (depending on material) |
| Pressure Rating | Up to 1500 psi (depending on size and material) |
| Application | Oil & Gas, Petrochemical, Construction, Power Generation |
| Nominal Size | Radius (R) | Center to End (C) | Wall Thickness (WT) | Length (L) | Weight (kg) |
|---|---|---|---|---|---|
| 1/2" | 1.5" | 2.50" | Schedule 40 | 4.00" | 0.6 |
| 3/4" | 2.0" | 3.00" | Schedule 40 | 5.00" | 0.8 |
| 1" | 2.5" | 3.50" | Schedule 40 | 5.50" | 1.0 |
| 1 1/2" | 3.0" | 4.00" | Schedule 40 | 6.50" | 1.4 |
| 2" | 4.0" | 5.00" | Schedule 40 | 7.00" | 1.8 |
| 3" | 6.0" | 7.00" | Schedule 40 | 9.00" | 2.6 |
| 4" | 8.0" | 9.00" | Schedule 40 | 10.00" | 3.2 |
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