This welding reducer is used for smooth transitions between high-purity pipelines of different diameters. We offer both concentric and eccentric configurations under BPE specifications to suit various applications such as flow stabilization before pumps and tank bottom drainage. The internal expansion and reduction sections are formed using seamless technology, resulting in less fluid shear and lower particle risk, making it ideal for critical fluid transfer systems.
| Size | A×B | L1 | T1×T2 |
| 3/4"-1/2 | 19.05×12.7 | 101.6 | 1.65×1.65 |
| 1"-1/2" | 25.4×12.7 | 114.3 | 1.65×1.65 |
| 1"-3/4 | 25.4×19.05 | 114.3 | 1.65×1.65 |
| 1 1/2"-1/2" | 38.1×12.7 | 139.7 | 1.65×1.65 |
| 1 1/2"-3/4" | 38.1×19.05 | 127 | 1.65×1.65 |
| 1 1/2"-1" | 38.1×25.4 | 127 | 1.65×1.65 |
| 2"-1/2" | 50.8×12.7 | 196.9 | 1.65×1.65 |
| 2"-3/4" | 50.8×19.05 | 184.2 | 1.65×1.65 |
| 2"-1" | 50.8×25.4 | 184.2 | 1.65×1.65 |
| 2"-1 1/2" | 50.8×38.1 | 133.4 | 1.65×1.65 |
| 2 1/2"-1/2" | 63.5×12.7 | 247.7 | 1.65×1.65 |
| 2 1/2"-3/4" | 63.5×19.05 | 235 | 1.65×1.65 |
| 2 1/2"-1 | 63.5×25.4 | 235 | 1.65×1.65 |
| 2 1/2"-1 1/2" | 63.5×38.1 | 184.2 | 1.65×1.65 |
| 2 1/2"-2" | 63.5×50.8 | 139.7 | 1.65×1.65 |
| 3"-1" | 76.2×25.4 | 285.8 | 1.65×1.65 |
| 3"-1 1/2" | 76.2×38.1 | 235 | 1.65×1.65 |
| 3"-2" | 76.2×50.8 | 190.5 | 1.65×1.65 |
| 3"-2 1/2" | 76.2×63.5 | 139.7 | 1.65×1.65 |
| 4"-1" | 76.2×25.4 | 393.7 | 1.65×1.65 |
| 4"-1 1/2 | 76.2×38.1 | 342.9 | 1.65×1.65 |
| 4"-2" | 101.6×50.8 | 298.5 | 2.11×1.65 |
| 4"-2 1/2" | 1016×63.5 | 247.7 | 2.11×1.65 |
| 4"-3" | 101.6×76.2 | 196.9 | 2.11×1.65 |
| 6"-4" | 152.4×101.6 | 254 | 2.8×2.11 |
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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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