Concentric reducers are used to provide a smooth transition between pipes of different diameters, maintaining linear fluid flow and reducing turbulence and pressure loss. Manufactured to JIS standards with precision machining and a smooth, polished interior, they are suitable for pump inlet reduction, tank connections, and critical process pipelines. With their compact structure and high-pressure resistance, they can be used in key nodes of dairy, beverage, and pharmaceutical fluid transfer systems.
| Size | OD | T | OD1 | T1 | A | B |
| 10A×8A | 17.3 | 1.2 | 13.8 | 1.2 | 36 | 90 |
| 15A×8A | 21.7 | 1.65 | 13.8 | 1.2 | 36 | 100 |
| 15A×10A | 21.7 | 1.65 | 17.3 | 1.2 | 36 | 100 |
| 20A×8A | 27.2 | 1.65 | 13.8 | 1.2 | 36 | 105 |
| 20A×10A | 27.2 | 1.65 | 17.3 | 1.2 | 36 | 105 |
| 20A×15A | 27.2 | 1.65 | 21.7 | 1.65 | 36 | 105 |
| 25A×8A | 34 | 1.65 | 13.8 | 1.2 | 36 | 120 |
| 25A×10A | 34 | 1.65 | 17.3 | 1.2 | 36 | 120 |
| 25A×15A | 34 | 1.65 | 21.7 | 1.65 | 36 | 120 |
| 25A×20A | 34 | 1.65 | 27.2 | 1.65 | 36 | 120 |
| 32A×8A | 42.7 | 1.65 | 13.8 | 1.2 | 46 | 125 |
| 32A×10A | 42.7 | 1.65 | 17.3 | 1.2 | 46 | 125 |
| 32A×15A | 42.7 | 1.65 | 21.7 | 1.65 | 46 | 125 |
| 32A×20A | 42.7 | 1.65 | 27.2 | 1.65 | 46 | 125 |
| 32A×25A | 42.7 | 1.65 | 34 | 1.65 | 46 | 125 |
| 40A×8A | 48.6 | 1.65 | 13.8 | 1.2 | 46 | 130 |
| 40A×10A | 48.6 | 1.65 | 17.3 | 1.2 | 46 | 130 |
| 40A×15A | 48.6 | 1.65 | 21.7 | 1.65 | 46 | 130 |
| 40A×20A | 48.6 | 1.65 | 27.2 | 1.65 | 46 | 130 |
| 40A×25A | 48.6 | 1.65 | 34 | 1.65 | 46 | 130 |
| 40A×32A | 48.6 | 1.65 | 42.7 | 1.65 | 46 | 130 |
| 50A×8A | 60.5 | 1.65 | 13.8 | 1.2 | 46 | 140 |
| 50A×10A | 60.5 | 1.65 | 17.3 | 1.2 | 46 | 140 |
| 50A×15A | 60.5 | 1.65 | 21.7 | 1.65 | 46 | 140 |
| 50A×20A | 60.5 | 1.65 | 27.2 | 1.65 | 46 | 140 |
| 50A×25A | 60.5 | 1.65 | 34 | 1.65 | 46 | 140 |
| 50A×32A | 60.5 | 1.65 | 42.7 | 1.65 | 46 | 140 |
| 50A×40A | 60.5 | 1.65 | 48.6 | 1.65 | 46 | 140 |
| 65A×15A | 76.3 | 2.1 | 21.7 | 1.65 | 51 | 165 |
| 65A×20A | 76.3 | 2.1 | 27.2 | 1.65 | 51 | 165 |
| 65A×25A | 76.3 | 2.1 | 34 | 1.65 | 51 | 165 |
| 65A×32A | 76.3 | 2.1 | 42.7 | 1.65 | 51 | 165 |
| 65A×40A | 76.3 | 2.1 | 48.6 | 1.65 | 51 | 165 |
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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+We are pleased to announce that the official website of Wenzhou Dicheng Fluid Equipment Co., Ltd. is now online. Here, you can find our latest product information, service introductions, industry tren...
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