Zhejiang Yuhao Stainless Steel Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 15days |
| Packaging Details | Standard sea worth bundles,Standard Plywood cases |
| Supply Ability | 2000tons/per month |
| Pressure Rating | 300 psi |
| Standard | ASTM, AISI, GB, DIN, JIS |
| Surface Finish | Polished, Brushed, Matte, Sandblasted |
| Material | 304, 304L, 316, 316L |
| Pipe Fitting Type | Concentric reducer |
| Connection Type | Butt Welded |
| Application | Oil, Gas, Chemical, Petrochemical, Power, Industrial Piping, Medical Equipment, Shipbuilding |
| Diameter Range | DN15-DN1200 |
| Country Of Origin | China |
| Corrosion Resistance | High Corrosion Resistance |
| Brand Name | YUHAO |
| Model Number | Butt Weld Pipe Fittings |
| Certification | ASTM, AISI, GB, DIN, JIS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 15days |
| Packaging Details | Standard sea worth bundles,Standard Plywood cases | Supply Ability | 2000tons/per month |
| Pressure Rating | 300 psi | Standard | ASTM, AISI, GB, DIN, JIS |
| Surface Finish | Polished, Brushed, Matte, Sandblasted | Material | 304, 304L, 316, 316L |
| Pipe Fitting Type | Concentric reducer | Connection Type | Butt Welded |
| Application | Oil, Gas, Chemical, Petrochemical, Power, Industrial Piping, Medical Equipment, Shipbuilding | Diameter Range | DN15-DN1200 |
| Country Of Origin | China | Corrosion Resistance | High Corrosion Resistance |
| Brand Name | YUHAO | Model Number | Butt Weld Pipe Fittings |
| Certification | ASTM, AISI, GB, DIN, JIS | Place of Origin | China |
| High Light | DN50 stainless steel butt weld ，DN1200 stainless steel butt weld ，316L concentric weld reducer | ||
DN50 To DN1200 Stainless Steel Butt Weld 316L Concentric Weld Reducer
►Products Description
Weld concentric reducers, as their name suggests, feature a conical shape that tapers to a smaller diameter at one end, forming a seamless transition. These reducers are commonly used in vertical flow applications or, when placed horizontally, as increasers. However, we advise against using concentric reducers in horizontal setups, as they can lead to pooling. In such scenarios, eccentric reducers, which have one flat side, are a better choice to prevent fluid accumulation. Unlike end cap reducers, concentric reducers minimize agitation, ensuring smoother flow transitions. Their design makes them ideal for vertical systems, offering efficient and reliable performance in fluid management applications.
►Product Size
| DN | NPS | OD | Nominal Wall Thickness | ||||||||||
| Schss | Sch10S | Sch405 | Sch8os | Sch10 | Sch20 | Sch30 | STD | Sch40 | Sch60 | XS | |||
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | - | 2.41 |
| 8 | 1/4 | 13.7 | 1.65 | 2.24 | 3.02 | - | - | - | 2.24 | 2.24 | - | 3.02 | |
| 10 | 3/8 | 17.1 | - | 1.65 | 2.31 | 3.2 | - | - | - | 2.31 | 2.31 | - | 3.2 |
| 15 | 1/2 | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | - | - | - | 2.77 | 2.77 | - | 3.73 |
| 20 | 3/4 | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | - | - | - | 2.87 | 2.87 | - | 3.91 |
| 25 | 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | - | - | - | 3.38 | 3.38 | - | 4.55 |
| 32 | 1 1/4 | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | - | - | - | 3.56 | 3.56 | - | 4.85 |
| 40 | 1 1/2 | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | - | - | - | 3.68 | 3.68 | - | 5.08 |
| 50 | 2 | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | - | - | - | 3.91 | 3.91 | - | 5.54 |
| 65 | 2 1/2 | 73 | 2.11 | 3.05 | 5.16 | 7.01 | - | - | - | 5.16 | 5.16 | - | 7.01 |
| 80 | 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | - | - | - | 5.49 | 5.49 | - | 7.62 |
| 90 | 3 1/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | - | - | - | 5.74 | 5.74 | - | 8.08 |
| 100 | 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | - | - | - | 6.02 | 6.02 | - | 8.56 |
| 125 | 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | - | - | - | 6.55 | 6.55 | - | 9.53 |
| 150 | 6 | 168.3 | 2.77 | 3.4 | 7.11 | 10.97 | - | - | - | 7.11 | 7.11 | - | 10.97 |
| 200 | 8 | 219.1 | 2.77 | 3.76 | 8.18 | 12.7 | - | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 |
| 250 | 10 | 273 | 3.4 | 4.19 | 9.27 | 12.7 | - | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 |
| 300 | 12 | 323.8 | 3.96 | 4.57 | 9.53 | 12.7 | - | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 |
| 350 | 14 | 355.6 | 3.96 | 4.78 | - | - | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 |
| 400 | 16 | 406.4 | 4.19 | 4.78 | - | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | |
| 450 | 18 | 457 | 4.19 | 4.78 | - | - | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 |
| 500 | 20 | 508 | 4.78 | 5.54 | - | - | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 |
►Shot Shoot
►FAQ
Q1: What is product can you buy from YUHAO?
A: Various sizes and models of flanges and pipe fittings, and we accept customized.
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