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90-Degree Elbow
The 90-degree forged elbow is an essential fitting in piping systems, engineered to create a sharp change in direction between two pipes at a 90-degree angle. This elbow is widely utilized in various sectors, including oil and gas, chemical processing, and water treatment, where a precise and reliable angle transition is required.
Crafted from high-quality forged steel, the 90-degree elbow offers outstanding strength and durability, capable of withstanding high pressures and extreme temperatures. It complies with stringent international standards such as ASTM, ASME, and DIN, ensuring exceptional performance and long-term reliability in demanding environments.
Material Grades :
| Material Type | Grades |
|---|---|
| Carbon Steel | ASTM A234, ASME SA234 WPB |
| Stainless Steel | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L |
| Duplex & Super Duplex | ASTM A 815, ASME SA 815 |
| Nickel | 200, 201 |
| Monel | 400 |
| Inconel | 600, 601, 625, 800, 825 |
| Hastelloy | C-276 |
90-Degree Elbow Specifications:
| Specification | Details |
|---|---|
| Material | Forged Steel (e.g., ASTM A105, A350 LF2, A182 F11, F22) |
| Type | 90-Degree Elbow |
| Temperature Range | -50°C to 200°C (-58°F to 392°F) (varies with material) |
| Pressure Rating | Up to 1500 psi (varies with material and design) |
| Standards | ASME, API, ANSI, ASTM |
| Sizes | 1/2" to 24" (varies with material and design) |
| Applications | Oil & Gas, Waterworks, HVAC Systems, Chemical Processing, Construction |
| Production Technique | Cast, Forged, or Fabricated (varies with material and design) |
Dimension Chart :
| DN | Nom. Pipe Size | Center to End Elbow,Tee,Cross A | Center to End 45°Elbow C | Outside Diameter Of Band H | Minimum Wall Thickness G | Length Of Thread Min.(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | B | L2 | ||
| 6 | 1/8" | 21 | 21 | 25 | 17 | 17 | 19 | 22 | 22 | 25 | 3.18 | 3.18 | 6.35 | 6.4 | 6.7 |
| 8 | 1/4" | 21 | 25 | 28 | 17 | 19 | 22 | 22 | 25 | 33 | 3.18 | 3.30 | 6.60 | 8.1 | 10.2 |
| 10 | 3/8" | 25 | 28 | 33 | 19 | 22 | 25 | 25 | 33 | 38 | 3.18 | 3.51 | 6.98 | 9.1 | 10.4 |
| 15 | 1/2" | 28 | 33 | 38 | 22 | 25 | 28 | 33 | 38 | 46 | 3.18 | 4.09 | 8.15 | 10.9 | 13.6 |
| 20 | 3/4" | 33 | 38 | 44 | 25 | 28 | 33 | 38 | 46 | 56 | 3.18 | 4.32 | 8.53 | 12.7 | 13.9 |
| 25 | 1" | 38 | 44 | 51 | 28 | 33 | 35 | 46 | 56 | 62 | 3.68 | 4.98 | 9.93 | 14.7 | 17.3 |
| 32 | 1-1/4" | 44 | 51 | 60 | 33 | 35 | 43 | 56 | 62 | 75 | 3.89 | 5.28 | 10.59 | 17.0 | 18.0 |
| 40 | 1-1/2" | 51 | 60 | 64 | 35 | 43 | 44 | 62 | 75 | 84 | 4.01 | 5.56 | 11.07 | 17.8 | 18.4 |
| 50 | 2" | 60 | 64 | 83 | 43 | 44 | 52 | 75 | 84 | 102 | 4.27 | 7.14 | 12.09 | 19.0 | 19.2 |
| 65 | 2-1/2" | 76 | 83 | 95 | 52 | 52 | 64 | 92 | 102 | 121 | 5.61 | 7.65 | 15.29 | 23.6 | 28.9 |
| 80 | 3" | 86 | 95 | 106 | 64 | 64 | 79 | 109 | 121 | 146 | 5.99 | 8.84 | 16.64 | 25.9 | 30.5 |
| 100 | 4" | 106 | 114 | 114 | 79 | 79 | 79 | 146 | 152 | 152 | 6.55 | 11.18 | 18.67 | 27.7 | 33.0 |
Applications of 90-Degree Elbows:
90-degree elbows are crucial in various applications where a sharp directional change is needed in piping systems. They are commonly used in:
- Plumbing Systems: For residential and commercial plumbing to navigate around obstacles and achieve necessary direction changes.
- HVAC Systems: In heating, ventilation, and air conditioning systems to redirect airflow and optimize ductwork layout.
- Oil and Gas Industry: To connect pipes and manage the direction of flow in pipelines, facilitating efficient transportation of materials.
- Chemical Processing: In chemical plants to guide the flow of chemicals through processing equipment and reactors.
- Water Treatment Facilities: To direct water flow between different stages of treatment, ensuring effective filtration and processing.
- Power Generation: In power plants to manage steam and fluid flows between various components of the energy generation system.