180° welded elbows are used in critical fluid handling and purified water systems where U-shaped loops are required. We utilize large-radius bending during manufacturing to ensure smoother media flow and reduce back pressure. They are particularly suitable for sampling loops, CIP/SIP return lines, or main loop applications. The inner surface is polished to BPE standards, ensuring no dead zones during system validation.
| Size | A | L1 | L2 | T | |||||||||
| 1/2" | 12.7 | 88.9 | 38.1 | 1.65 | |||||||||
| 3/4" | 19.05 | 88.9 | 57.2 | 1.65 | |||||||||
| 1" | 25.4 | 88.9 | 76.2 | 1.65 | |||||||||
| 1 1/2" | 38.1 | 127 | 114.3 | 1.65 | |||||||||
| 2" | 50.8 | 127 | 152.4 | 1.65 | |||||||||
| 2 1/2" | 63.5 | 146.1 | 190.5 | 1.65 | |||||||||
| 3" | 76.2 | 165.1 | 228.6 | 1.65 | |||||||||
| 4" | 101.6 | 215.9 | 304.8 | 2.11 | |||||||||
| Size | A | A | L1 | L2 | |
| 3/4"×1/2" | 25.4 | 57.15 | 57.2 | 95.25 | |
| 1"×1/2" | 25.58 | 57.15 | 76.2 | 95.25 | |
| 1"×3/4" | 25.58 | 57.15 | 76.2 | 95.25 | |
| 1 1/2"×1/2 | 34.93 | 76.2 | 114.3 | 114.3 | |
| 1 1/2"×3/4" | 34.93 | 76.2 | 114.3 | 114.3 | |
| 1 1/2"×1" | 34.93 | 76.24 | 114.3 | 114.3 | |
| 2"×1/2" | 41.28 | 76.2 | 152.4 | 127 | |
| 2"×3/4" | 41.28 | 76.2 | 152.4 | 127 | |
| 2"×1 | 41.28 | 76.2 | 152.4 | 127 | |
| 2"×1 1/2" | 41.28 | 76.2 | 152.4 | 127 | |
| 2 1/2"×1/2" | 47.63 | 95.25 | 190.5 | 146.05 | |
| 2 1/2"×3/4" | 47.63 | 95.25 | 190.5 | 146.05 | |
| 2 1/2"×1" | 47.63 | 95.25 | 190.5 | 146.05 | |
| 2 1/2"×1 1/2" | 47.63 | 95.25 | 190.5 | 146.05 | |
| 2 1/2"×2" | 47.63 | 95.25 | 190.5 | 146.05 | |
| 3"×1/2" | 53.98 | 114.3 | 228.6 | 165.1 | |
| 3"×3/4" | 53.98 | 114.3 | 228.6 | 165.1 | |
| 3"×1 | 53.98 | 114.3 | 228.6 | 165.1 | |
| 3"×1 1/2" | 53.98 | 114.3 | 228.6 | 165.1 | |
| 3"×2" | 53.95 | 114.3 | 228.6 | 165.1 | |
| 3"×2 1/2" | 53.95 | 114.3 | 228.6 | 165.1 | |
| 4"×1/2" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×3/4" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×1" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×1 1/2" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×2" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×2 1/2" | 66.68 | 152.4 | 304.8 | 215.9 | |
| 4"×3" | 66.68 | 152.4 | 304.8 | 215.9 | |
Compared to standard 90° elbows, this long-radius design features a larger bending radius, reducing fluid impact and pressure drop, making it suitable for high-speed fluid or large-particle material c...
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The 180° elbow is used to create a U-shaped return flow path and is commonly used in heat exchangers, jacketed tanks, or process systems requiring circulating return flow. The product features a preci...
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Wenzhou Dicheng Fluid Equipment Co., Ltd. is located in the renowned Wenzhou Valve Industry Cluster. As an established manufacturer, we specialize in the R&D, production, and sales of fluid equipment, valves, and pipeline accessories. Our core products, including stainless steel valves and pipe fittings, are widely used in the chemical, HVAC, water treatment, and environmental protection industries. Featuring excellent sealing, high corrosion resistance, and reliable operation, our products meet both standard specifications and customized requirements.
Leveraging the mature local industrial chain and equipped with professional manufacturing and testing facilities, we uphold the principles of precision craftsmanship and corporate integrity. We provide one-stop integrated solutions that deliver high efficiency and exceptional cost-effectiveness. Dicheng is committed to building long-term partnerships with global clients for mutual growth and success.
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0+In food production, beverage processing, and other hygiene-sensitive environments, piping components must support more than fluid transfer. Their geometry, connection arrangement, and surface conditio...
Sanitary piping projects often require a combination of elbows, tees, reducers, unions, clamps, and other connection components. Even when each fitting meets its individual specification, poor purchas...
Sanitary piping systems are used in food processing, beverage production, pharmaceutical manufacturing, and other applications where cleanliness and reliable connections matter. A fitting that appears...
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