What is Carbon Steel Reducer?
A Carbon Steel Reducer helps to reduce the size of the pipe from a larger to a smaller bore. It helps to compensate for the differences between the pipe sizes. Being made of carbon steel, the reducers are corrosion resistant and capable of withstanding elevated temperatures. The Carbon Steel Reducers are available in different material grades.
There are two types of Carbon Steel Reducers, namely:
The usability of Carbon Steel Reducer is quite high and hence they are used in a wide range of industries, including food processing, mining, sugar, breweries, ceramic, pharmaceuticals, and many more.
Carbon Steel Concentric Reducer Vs Carbon Steel Eccentric Reducer
The difference between Carbon Steel Concentric Reducer and Carbon Steel Eccentric Reducer will include:
How To Install Carbon Steel Buttweld Reducer?
The ends of the Carbon Steel Buttweld Reducer are beveled and the shape of the bevel depends on the thickness of the pipe wall to which it is attached. Generally, the Carbon Steel Buttweld Reducer is attached to a carbon steel pipe.
What does a Low Carbon Steel Concentric Pipe Reducer do?
The Low Carbon Steel Concentric Pipe Reducer might be softer or weaker compared to the high carbon variant but they possess exceptional ductility. The Low Carbon Steel Concentric Pipe Reducer helps to reduce the bore size, and is a popular choice for transportation of water, natural gas and beer.
Carbon Steel Reducer manufacturer in India
Table of Content
| Standards: | ANSI – B 16.9, ASME B16.9 |
| Schedule: | Sch 5 TO Sch XXS. |
| Available Sizes By Manufacturer | 1/2” TO 36” |
| Type: | Butt Weld (BW) |
| Thickness: | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
| Dimension: | ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
| Surface Finish Provided By Manufacturer | Mill Finished, Color Coated |
| Connection | Welded |
Biggest ASME B16.9 Concentric Reducer supplier, exporters, stockists, distributor, importer, stockholders, wholesalers, dealers and Manufacturer in Mumbai

| NPS | O.D. D1 |
Length H |
O.D. D |
| 3/4 - 1/2 | 21.3 | 38 | 26.7 |
| 1 - 1/2 | 21.3 | 51 | 33.4 |
| 1 - 3/4 | 26.7 | 51 | 33.4 |
| 1.1/4 - 1/2 | 21.3 | 51 | 42.2 |
| 1.1/4 - 3/4 | 26.7 | 51 | 42.2 |
| 1.1/4 - 1 | 33.4 | 51 | 42.2 |
| 1.1/2 - 1/2 | 21.3 | 64 | 48.3 |
| 1.1/2 - 3/4 | 26.7 | 64 | 48.3 |
| 1.1/2 - 1 | 33.4 | 64 | 48.3 |
| 1.1/2 - 1.1/4 | 42.2 | 64 | 48.3 |
| 2 - 3/4 | 26.7 | 76 | 60.3 |
| 2 - 1 | 33.4 | 76 | 60.3 |
| 2 - 1.1/4 | 42.2 | 76 | 60.3 |
| 2 - 1.1/2 | 48.3 | 76 | 60.3 |
| 2.1/2 - 1 | 33.4 | 89 | 73 |
| 2.1/2 - 1.1/4 | 42.2 | 89 | 73 |
| 2.1/2 - 1.1/2 | 48.3 | 89 | 73 |
| 2.1/2 - 2 | 60.3 | 89 | 73 |
| 3 - 1.1/4 | 42.2 | 89 | 88.9 |
| 3 - 1.1/2 | 48.3 | 89 | 88.9 |
| 3 - 2 | 60.3 | 89 | 88.9 |
| 3 - 2.1/2 | 73 | 89 | 88.9 |
| 3.1/2 - 1.1/4 | 42.2 | 102 | 101.6 |
| 3.1/2 - 1.1/2 | 48.3 | 102 | 101.6 |
| 3.1/2 - 2 | 60.3 | 102 | 101.6 |
| 3.1/2 - 2.1/2 | 73 | 102 | 101.6 |
| 3.1/2 - 3 | 88.9 | 102 | 101.6 |
| 4 - 1.1/2 | 48.3 | 102 | 114.3 |
| 4 - 2 | 60.3 | 102 | 114.3 |
| 4 - 2.1/2 | 73 | 102 | 114.3 |
| 4 - 3 | 88.9 | 102 | 114.3 |
| 4 - 3.1/2 | 101.6 | 102 | 114.3 |
| 5 - 2 | 60.3 | 127 | 141.3 |
| 5 - 2.1/2 | 73 | 127 | 141.3 |
| 5 - 3 | 88.9 | 127 | 141.3 |
| 5 - 3.1/2 | 101.6 | 127 | 141.3 |
| 5 - 4 | 114.3 | 127 | 141.3 |
| 6 - 2.1/2 | 73 | 140 | 168.3 |
| 6 - 3 | 88.9 | 140 | 168.3 |
| 6 - 3.1/2 | 101.6 | 140 | 168.3 |
| 6 - 4 | 114.3 | 140 | 168.3 |
| 6 - 5 | 141.3 | 140 | 168.3 |
| 8 - 3.1/2 | 101.6 | 152 | 219.1 |
| 8 - 4 | 114.3 | 152 | 219.1 |
| 8 - 5 | 141.3 | 152 | 219.1 |
| 8 - 6 | 168.3 | 152 | 219.1 |
| 10 - 4 | 114.3 | 178 | 273 |
| 10 - 5 | 141.3 | 178 | 273 |
| 10 - 6 | 168.3 | 178 | 273 |
| 10 - 8 | 219.1 | 178 | 273 |
| 12 - 5 | 141.3 | 203 | 323.9 |
| 12 - 6 | 168.3 | 203 | 323.9 |
| 12 - 8 | 219.1 | 203 | 323.9 |
| 12 - 10 | 273 | 203 | 323.9 |
| 14 - 6 | 168.3 | 330 | 355.6 |
| 14 - 8 | 219.1 | 330 | 355.6 |
| 14 - 10 | 273 | 330 | 355.6 |
| 14 - 12 | 323.9 | 330 | 355.6 |
| 16 - 8 | 219 | 356 | 406.4 |
| 16 - 10 | 273 | 356 | 406.4 |
| 16 - 12 | 323.9 | 356 | 406.4 |
| 16 - 14 | 355.6 | 356 | 406.4 |
| 18 - 10 | 273 | 381 | 457 |
| 18 - 12 | 323.9 | 381 | 457 |
| 18 - 14 | 355.6 | 381 | 457 |
| 18 - 16 | 406.4 | 381 | 457 |
| 20 - 12 | 323.9 | 508 | 508 |
| 20 - 14 | 355.6 | 508 | 508 |
| 20 - 16 | 406.4 | 508 | 508 |
| 20 - 18 | 457 | 508 | 508 |
| 22 - 14 | 355.6 | 508 | 559 |
| 22 - 16 | 406.4 | 508 | 559 |
| 22 - 18 | 457 | 508 | 559 |
| 22 - 20 | 508 | 508 | 559 |
| 24 - 16 | 406.4 | 508 | 610 |
| 24 - 18 | 457 | 508 | 610 |
| 24 - 20 | 508 | 508 | 610 |
| 24 - 22 | 559 | 508 | 610 |
| 26 - 18 | 457 | 610 | 660 |
| 26 - 20 | 508 | 610 | 660 |
| 26 - 22 | 559 | 610 | 660 |
| 26 - 24 | 610 | 610 | 660 |
| 28 - 18 | 457 | 610 | 711 |
| 28 - 20 | 508 | 610 | 711 |
| 28 - 24 | 610 | 610 | 711 |
| 28 - 26 | 660 | 610 | 711 |
| 30 - 20 | 508 | 610 | 762 |
| 30 - 24 | 610 | 610 | 762 |
| 30 - 26 | 660 | 610 | 762 |
| 30 - 28 | 711 | 610 | 762 |
| 32 - 24 | 610 | 610 | 813 |
| 32 - 26 | 660 | 610 | 813 |
| 32 - 28 | 711 | 610 | 813 |
| 32 - 30 | 762 | 610 | 813 |
| 34 - 24 | 610 | 610 | 864 |
| 34 - 26 | 660 | 610 | 864 |
| 34 - 30 | 762 | 610 | 864 |
| 34 - 32 | 813 | 610 | 864 |
| 36 - 24 | 610 | 610 | 914 |
| 36 - 26 | 660 | 610 | 914 |
| 36 - 30 | 762 | 610 | 914 |
| 36 - 32 | 813 | 610 | 914 |
| 36 - 34 | 864 | 610 | 914 |
| 38 - 26 | 660 | 610 | 965 |
| 38 - 28 | 711 | 610 | 965 |
| 38 - 30 | 762 | 610 | 965 |
| 38 - 32 | 813 | 610 | 965 |
| 38 - 34 | 864 | 610 | 965 |
| 38 - 36 | 914 | 610 | 965 |
| 40 - 30 | 762 | 610 | 1016 |
| 40 - 32 | 813 | 610 | 1016 |
| 40 - 34 | 864 | 610 | 1016 |
| 40 - 36 | 914 | 610 | 1016 |
| 40 - 38 | 965 | 610 | 1016 |

| RCD Reiso Code | BIG Ø | SMALL Ø | Hight (H) MM | Theoretical Weight In KG (Kilogram) | ||||
|---|---|---|---|---|---|---|---|---|
| (DN) | (D) MM | Thickness Of (S) In MM. | (DN) | (D) MM | Thickness Of (S) MM | |||
| 27 21 | 3/4 | 26.9 | 2.3 | 1/2 | 21.3 | 2.0 | 38 | 0.08 |
| 33 21 | 1 | 33.7 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.09 |
| 33 27 | 3/4 | 26.9 | 2.3 | 0.09 | ||||
| 42 21 | 1"1/4 | 42.4 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.12 |
| 42 27 | 3/4 | 26.9 | 2.3 | 0.13 | ||||
| 42 33 | 1 | 33.7 | 2.6 | 0.14 | ||||
| *48 21 | 1"1/2 | 48.3 | 2.6 | 1/2 | 21.3 | 2.0 | 64 | 0.18 |
| 48 27 | 3/4 | 26.9 | 2.3 | 0.19 | ||||
| 48 33 | 1 | 33.7 | 2.6 | 0.20 | ||||
| 48 42 | 1"1/4 | 42.4 | 2.6 | 0.20 | ||||
| 60 27 | 2 | 60.3 | 2.9 | 3/4 | 26.9 | 2.3 | 76 | 0.30 |
| 60 33 | 1 | 33.7 | 2.6 | 0.31 | ||||
| 60 42 | 1"1/4 | 42.4 | 2.6 | 0.32 | ||||
| 60 48 | 1"1/2 | 48.3 | 2.6 | 0.33 | ||||
| 76 33 | 2"1/2 | 76.1 | 2.9 | 1 | 33.7 | 2.6 | 90 | 0.40 |
| 76 42 | 1"1/4 | 42.4 | 2.6 | 0.47 | ||||
| 76 48 | 1"1/2 | 48.3 | 2.6 | 0.48 | ||||
| 76 60 | 2 | 60.3 | 2.6 | 0.49 | ||||
| 89 42 | 3 | 88.9 | 3.2 | 1"1/4 | 42.4 | 2.6 | 90 | 0.55 |
| 89 48 | 1"1/2 | 48.3 | 2.6 | 0.61 | ||||
| 89 60 | 2 | 60.3 | 2.9 | 0.62 | ||||
| 89 76 | 2"1/2 | 76.1 | 2.9 | 0.63 | ||||
| 114 48 | 4 | 114.3 | 3.6 | 1"1/2 | 48.3 | 2.6 | 100 | 0.85 |
| 114 60 | 2 | 60.3 | 2.9 | 0.98 | ||||
| 114 76 | 2"1/2 | 76.1 | 2.9 | 1.00 | ||||
| 114 89 | 3 | 88.9 | 3.2 | 1.02 | ||||
| 139 60 | 5 | 139.7 | 4.0 | 2 | 60.3 | 2.9 | 127 | 1.60 |
| 139 76 | 2"1/2 | 76.1 | 2.9 | 1.70 | ||||
| 139 89 | 3 | 88.9 | 3.2 | 1.74 | ||||
| 139 114 | 4 | 114.3 | 3.6 | 1.76 | ||||
| *168 76 | 6 | 168.3 | 4.5 | 2"1/2 | 76.1 | 2.9 | 140 | 2.60 |
| 168 89 | 3 | 88.9 | 3.2 | 2.70 | ||||
| 168 114 | 4 | 114.3 | 3.6 | 2.82 | ||||
| 168 139 | 5 | 139.7 | 4.0 | 2.94 | ||||
| 219 114 | 8 | 219.1 | 6.3 | 4 | 114.3 | 3.6 | 152 | 5.03 |
| 219 139 | 5 | 139.7 | 4.0 | 5.12 | ||||
| 219 168 | 6 | 168.3 | 4.5 | 5.18 | ||||
| *273 114 | 10 | 273.0 | 6.3 | 4 | 114.3 | 3.6 | 178 | 7.00 |
| *273 139 | 5 | 139.7 | 4.0 | 7.20 | ||||
| 273 168 | 6 | 168.3 | 4.5 | 7.40 | ||||
| 273 219 | 8 | 219.1 | 6.3 | 7.55 | ||||
| 323 168 | 12 | 323.9 | 7.1 | 6 | 168.3 | 4.5 | 203 | 11.00 |
| 323 219 | 8 | 219.1 | 6.3 | 11.10 | ||||
| 323 273 | 10 | 273 | 6.3 | 11.20 | ||||

| Code RCD REISO | BIG Ø | SMALL Ø | Hight (H) MM | Theoretical Weight In (KG) Kilogram | ||||
|---|---|---|---|---|---|---|---|---|
| (DN) | (D) MM | Thickness Of (S) MM | (DN) | (D) MM | Thickness Of (S) MM | |||
| 27 21 | 3/4 | 26.9 | 2.3 | 1/2 | 21.3 | 2.0 | 38 | 0.08 |
| 33 21 | 1 | 33.7 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.09 |
| 33 27 | 3/4 | 26.9 | 2.3 | 0.09 | ||||
| 42 21 | 1″1/4 | 42.4 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.12 |
| 42 27 | 3/4 | 26.9 | 2.3 | 0.13 | ||||
| 42 33 | 1 | 33.7 | 2.6 | 0.14 | ||||
| *48 21 | 1″1/2 | 48.3 | 2.6 | 1/2 | 21.3 | 2.0 | 64 | 0.18 |
| 48 27 | 3/4 | 26.9 | 2.3 | 0.19 | ||||
| 48 33 | 1 | 33.7 | 2.6 | 0.20 | ||||
| 48 42 | 1″1/4 | 42.4 | 2.6 | 0.20 | ||||
| 60 27 | 2 | 60.3 | 2.9 | 3/4 | 26.9 | 2.3 | 76 | 0.30 |
| 60 33 | 1 | 33.7 | 2.6 | 0.31 | ||||
| 60 42 | 1″1/4 | 42.4 | 2.6 | 0.32 | ||||
| 60 48 | 1″1/2 | 48.3 | 2.6 | 0.33 | ||||
| 76 33 | 2″1/2 | 76.1 | 2.9 | 1 | 33.7 | 2.6 | 90 | 0.40 |
| 76 42 | 1″1/4 | 42.4 | 2.6 | 0.47 | ||||
| 76 48 | 1″1/2 | 48.3 | 2.6 | 0.48 | ||||
| 76 60 | 2 | 60.3 | 2.6 | 0.49 | ||||
| 89 42 | 3 | 88.9 | 3.2 | 1″1/4 | 42.4 | 2.6 | 90 | 0.55 |
| 89 48 | 1″1/2 | 48.3 | 2.6 | 0.61 | ||||
| 89 60 | 2 | 60.3 | 2.9 | 0.62 | ||||
| 89 76 | 2″1/2 | 76.1 | 2.9 | 0.63 | ||||
| 114 48 | 4 | 114.3 | 3.6 | 1″1/2 | 48.3 | 2.6 | 100 | 0.85 |
| 114 60 | 2 | 60.3 | 2.9 | 0.98 | ||||
| 114 76 | 2″1/2 | 76.1 | 2.9 | 1.00 | ||||
| 114 89 | 3 | 88.9 | 3.2 | 1.02 | ||||
| 139 60 | 5 | 139.7 | 4.0 | 2 | 60.3 | 2.9 | 127 | 1.60 |
| 139 76 | 2″1/2 | 76.1 | 2.9 | 1.70 | ||||
| 139 89 | 3 | 88.9 | 3.2 | 1.74 | ||||
| 139 114 | 4 | 114.3 | 3.6 | 1.76 | ||||
| *168 76 | 6 | 168.3 | 4.5 | 2″1/2 | 76.1 | 2.9 | 140 | 2.60 |
| 168 89 | 3 | 88.9 | 3.2 | 2.70 | ||||
| 168 114 | 4 | 114.3 | 3.6 | 2.82 | ||||
| 168 139 | 5 | 139.7 | 4.0 | 2.94 | ||||
| 219 114 | 8 | 219.1 | 6.3 | 4 | 114.3 | 3.6 | 152 | 5.03 |
| 219 139 | 5 | 139.7 | 4.0 | 5.12 | ||||
| 219 168 | 6 | 168.3 | 4.5 | 5.18 | ||||
| *273 114 | 10 | 273.0 | 6.3 | 4 | 114.3 | 3.6 | 178 | 7.00 |
| *273 139 | 5 | 139.7 | 4.0 | 7.20 | ||||
| 273 168 | 6 | 168.3 | 4.5 | 7.40 | ||||
| 273 219 | 8 | 219.1 | 6.3 | 7.55 | ||||
| 323 168 | 12 | 323.9 | 7.1 | 6 | 168.3 | 4.5 | 203 | 11.00 |
| 323 219 | 8 | 219.1 | 6.3 | 11.10 | ||||
| 323 273 | 10 | 273 | 6.3 | 11.20 | ||||
| NPS | LBS | KG |
| 3/4-1/2 | 0.17 | 0.08 |
| 3/4-3/8 | 0.15 | 0.07 |
| 1-3/4 | 0.4 | 0.18 |
| 1-1/2 | 0.4 | 0.18 |
| 1.1/4-1 | 0.5 | 0.23 |
| 1.1/4-3/4 | 0.4 | 0.18 |
| 1.1/4-1/2 | 0.4 | 0.18 |
| 1.1/2-1.1/4 | 0.7 | 0.32 |
| 1.1/2-1 | 0.62 | 0.28 |
| 1.1/2-3/4 | 0.54 | 0.24 |
| 1.1/2-1/2 | 0.5 | 0.23 |
| 2-1.1/2 | 0.9 | 0.41 |
| 2-1.1/4 | 0.84 | 0.38 |
| 2-1 | 0.76 | 0.34 |
| 2-3/4 | 0.7 | 0.32 |
| 2.1/2-2 | 1.5 | 0.68 |
| 2.1/2-1.1/2 | 1.38 | 0.63 |
| 2.1/2-1.1/4 | 1.25 | 0.57 |
| 2.1/2-1 | 1.25 | 0.57 |
| 3-2.1/2 | 2 | 0.91 |
| 3-2 | 1.8 | 0.82 |
| 3-1.1/2 | 1.7 | 0.77 |
| 3-1.1/4 | 1.6 | 0.73 |
| 3.1/2-3 | 3.15 | 1.43 |
| 3.1/2-2.1/2 | 2.88 | 1.31 |
| 3.1/2-2 | 2.75 | 1.25 |
| 3.1/2-1.1/2 | 2.5 | 1.13 |
| 3.1/2-1.1/4 | 2.4 | 1.09 |
| 4-3.1/2 | 3.5 | 1.59 |
| 4-3 | 3.38 | 1.53 |
| 4-2.1/2 | 3.25 | 1.47 |
| 4-2 | 3 | 1.36 |
| 4-1.1/2 | 2.88 | 1.31 |
| 5-4 | 6 | 2.72 |
| 5-3.1/2 | 5.75 | 2.61 |
| 5-3 | 5.5 | 2.49 |
| 5-2.1/2 | 5.25 | 2.38 |
| 5-2 | 5 | 2.27 |
| 6-5 | 8.5 | 3.86 |
| 6-4 | 8.25 | 3.74 |
| 6-3.1/2 | 8.25 | 3.74 |
| 6-3 | 8 | 3.63 |
| 6-2.1/2 | 7.25 | 3.29 |
| 8-6 | 13.2 | 5.99 |
| 8-5 | 12 | 5.44 |
| 8-4 | 11 | 4.99 |
| 8-3.1/2 | 11 | 4.99 |
| 10-8 | 22 | 9.98 |
| 10-6 | 21.5 | 9.75 |
| 10-5 | 21 | 9.53 |
| 10-4 | 20 | 9.07 |
| 12-10 | 34 | 15.42 |
| 12-8 | 32 | 14.51 |
| 12-6 | 31 | 14.06 |
| 12-5 | 30 | 13.61 |
| 14-12 | 60 | 27.22 |
| 14-10 | 59.2 | 26.85 |
| 14-8 | 58.5 | 26.54 |
| 14-6 | 58 | 26.31 |
| 16-14 | 71 | 32.21 |
| 16-12 | 70 | 31.75 |
| 16-10 | 69.5 | 31.52 |
| 16-8 | 68.5 | 31.07 |
| 16-6 | - | - |
| 18-16 | 85 | 38.56 |
| 18-14 | 84 | 38.1 |
| 18-12 | 83 | 37.65 |
| 18-10 | 82 | 37.19 |
| 18-8 | - | - |
| 20-18 | 125 | 56.7 |
| 20-16 | 124 | 56.25 |
| 20-14 | 122 | 55.34 |
| 20-12 | 120 | 54.43 |
| 20-10 | - | - |
| 20-8 | - | - |
| 22-20 | 142 | 64.41 |
| 22-18 | 138 | 62.6 |
| 22-16 | 131 | 59.42 |
| 22-14 | 123 | 55.79 |
| 22-12 | - | - |
| 22-10 | - | - |
| 24-22 | - | - |
| 24-20 | 150 | 68.04 |
| 24-18 | 148 | 67.13 |
| 24-16 | 145 | 65.77 |
| 24-14 | - | - |
| 24-12 | - | - |
| 24-10 | - | - |
| 26-24 | 207 | 93.89 |
| 26-22 | 200 | 90.72 |
| 26-20 | 190 | 86.18 |
| 26-18 | 182 | 82.55 |
| 26-16 | - | - |
| 26-14 | - | - |
| 26-12 | - | - |
| 28-26 | 224 | 101.6 |
| 28-24 | 216 | 97.98 |
| 28-22 | 210 | 95.25 |
| 28-20 | 199 | 90.26 |
| 30-28 | 241 | 109.32 |
| 30-26 | 232 | 105.23 |
| 30-24 | 224 | 101.6 |
| 30-22 | 220 | 99.79 |
| 30-20 | 220 | 99.79 |
| Carbon Steel Reducer Price Per Piece in India | Price Applicable for jan 2022 to june 2022 | Price Applicable for July 2022 to December 2022 |
| CON. REDUCER ASTM A234 WPB B16.9 SMLS SIZE 10X6 SCH40 Per Kg | US $0.47 | US $2.47 |
| SA 420 GR.WPL6 DN 300X200,SCH 120,ECCENTRIC REDUCER ,BUTT WELD Per Kg | US $7.90 | US $9.90 |
| ECC. REDUCER ASTM A234 WPB B16.9 SMLS SIZE 16X14 SCH40 Per Kg | US $0.53 | US $2.53 |
| DN 100X40, CONCENTRIC REDUCER,SCH XS/80, SA234 GR.WPB Per Kg | US $1.69 | US $3.69 |
Get ASTM A420 WPL6 Eccentric Reducer At Best Price, India, Ask for a Live Quote Now For Carbon Steel Pipe Reducer. Leading Carbon Steel Reducer manufacturer in India
| Nominal Size | SCH20 | STD | SCH40 | SCH80 | SCH120 | SCH160 | |
| DN | NPS | ||||||
| 15 | 1/2 | 0.08 | 0.08 | 0.1 | |||
| 20 | 3/4 | 0.17 | 0.17 | 0.2 | |||
| 25 | 1 | 0.21 | 0.21 | 0.25 | 0.22 | ||
| 32 | 1 1/4 | 0.29 | 0.29 | 0.35 | |||
| 40 | 1 1/2 | 0.42 | 0.42 | 0.58 | 0.6 | ||
| 50 | 2 | 0.8 | 0.8 | 1.03 | 1.04 | ||
| 65 | 2 1/2 | 1.05 | 1.05 | 1.42 | 1.65 | ||
| 80 | 3 | 1.36 | 1.36 | 1.9 | |||
| 90 | 3 1/2 | 1.63 | 1.63 | 2.27 | 2.4 | ||
| 100 | 4 | 2.77 | 2.77 | 3.93 | 4.4 | ||
| 125 | 5 | 3.96 | 3.96 | 6 | 7.14 | ||
| 150 | 6 | 6.31 | 6.31 | 9.26 | 10.8 | ||
| 200 | 8 | 7.85 | 10.7 | 10.7 | 17.5 | 15 | 18.4 |
| 250 | 10 | 11.2 | 15.8 | 16.3 | 25.1 | 25.1 | 32.5 |
| 300 | 12 | 25.6 | 28.8 | 32.1 | 56.5 | 41.7 | 53.3 |
| 350 | 14 | 30.5 | 38.5 | 48.8 | 79 | 84.5 | 106 |
| 400 | 16 | 35.2 | 44.5 | 64.3 | 102 | 112 | 143 |
| 450 | 18 | 62.7 | 62.7 | 98.5 | 165 | ||
| 500 | 20 | 72.6 | 72.6 | 181 | |||
| 550 | 22 | 97 | 79.1 | 142 | 226 | ||
| 600 | 24 | 130 | 100 | ||||
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| NPS Of Concentric Reducers | Pipe Schedule Number | I.D. Inside Daimeter (Small) | Wall Thickness (Small) | Wall Thickness (Large) | O.D. Outside Daimeter (Large) | I.D. Inside Daimeter (Large) | Approx Weight In KG | Outside Daimeter (O.D.) (Small) | Con Reducers Length |
|---|---|---|---|---|---|---|---|---|---|
| 12 x 4 | 40 | 4.026 | 0.237 | 0.406 | 12.75 | 11.938 | 35.8 | 4.5 | 8 |
| 16 x 6 | 40 | 6.06 | 0.28 | 0.5 | 16 | 15 | 96.5 | 6.62 | 14 |
| 18 x 8 | 40 | 7.976 | 0.322 | 0.562 | 18 | 16.876 | 131 | 8.62 | 15 |
| 20 x 10 | 40 | 10.02 | 0.365 | 0.594 | 20 | 18.812 | 205 | 10.75 | 20 |
| 20 x 8 | 40 | 7.976 | 0.322 | 0.594 | 20 | 18.812 | 205 | 8.62 | 20 |
| 24 x 10 | 40 | 10.02 | 0.365 | 0.688 | 24 | 22.624 | 285 | 10.75 | 20 |
| 24 x 12 | 40 | 11.938 | 0.406 | 0.688 | 24 | 22.624 | 285 | 12.75 | 20 |
| 24 x 14 | 40 | 13.124 | 0.438 | 0.688 | 24 | 22.624 | 285 | 14 | 20 |
| 12 x 10 | 40 | 10.02 | 0.365 | 0.406 | 12.75 | 11.938 | 35.8 | 10.75 | 8 |
| 12 x 5 | 40 | 5.044 | 0.258 | 0.406 | 12.75 | 11.938 | 35.8 | 5.56 | 8 |
| 12 x 6 | 40 | 6.06 | 0.28 | 0.406 | 12.75 | 11.938 | 35.8 | 6.62 | 8 |
| 12 x 8 | 40 | 7.976 | 0.322 | 0.406 | 12.75 | 11.938 | 35.8 | 8.62 | 8 |
| 14 x 10 | 40 | 10.02 | 0.365 | 0.438 | 14 | 13.124 | 68.6 | 10.75 | 13 |
| 14 x 12 | 40 | 11.938 | 0.406 | 0.438 | 14 | 13.124 | 68.6 | 12.75 | 13 |
| 14 x 6 | 40 | 6.06 | 0.28 | 0.438 | 14 | 13.124 | 68.6 | 6.62 | 13 |
| 14 x 8 | 40 | 7.976 | 0.322 | 0.438 | 14 | 13.124 | 68.6 | 8.62 | 13 |
| 16 x 10 | 40 | 10.02 | 0.365 | 0.5 | 16 | 15 | 96.5 | 10.75 | 14 |
| 16 x 12 | 40 | 11.938 | 0.406 | 0.5 | 16 | 15 | 96.5 | 12.75 | 14 |
| 16 x 14 | 40 | 13.124 | 0.438 | 0.5 | 16 | 15 | 96.5 | 14 | 14 |
| 16 x 8 | 40 | 7.976 | 0.322 | 0.5 | 16 | 15 | 96.5 | 8.62 | 14 |
| 18 x 10 | 40 | 10.02 | 0.365 | 0.562 | 18 | 16.876 | 131 | 10.75 | 15 |
| 18 x 12 | 40 | 11.938 | 0.406 | 0.562 | 18 | 16.876 | 131 | 12.75 | 15 |
| 18 x 14 | 40 | 13.124 | 0.438 | 0.562 | 18 | 16.876 | 131 | 14 | 15 |
| 18 x 16 | 40 | 15 | 0.5 | 0.562 | 18 | 16.876 | 131 | 16 | 15 |
| 20 x 12 | 40 | 11.938 | 0.406 | 0.594 | 20 | 18.812 | 205 | 12.75 | 20 |
| 20 x 14 | 40 | 13.124 | 0.438 | 0.594 | 20 | 18.812 | 205 | 14 | 20 |
| 20 x 16 | 40 | 15 | 0.5 | 0.594 | 20 | 18.812 | 205 | 16 | 20 |
| 20 x 18 | 40 | 16.876 | 0.562 | 0.594 | 20 | 18.812 | 205 | 18 | 20 |
| 24 x 16 | 40 | 15 | 0.5 | 0.688 | 24 | 22.624 | 285 | 16 | 20 |
| 24 x 18 | 40 | 16.876 | 0.562 | 0.688 | 24 | 22.624 | 285 | 18 | 20 |
| 24 x 20 | 40 | 18.812 | 0.594 | 0.688 | 24 | 22.624 | 285 | 20 | 20 |
The user has the option of orienting the flat side when employing an eccentric reducer. Eccentric reducers are typically orientated with either the flat side up or down for horizontal lines, and the same with deviation is mentioned in isometric.
Eccentric reducers with the flat side down are typically recommended for the following horizontal line cases:
Eccentric reducers must be fitted with the flat side down in horizontal gas, steam, or vapor pipework to allow condensed water or fluid to drain at low places.
| Hs Code | 73072900 |
Reducers can be used simply to adjust pipes of different sizes, but they also have more complex applications. They may be required to be employed when the flow in a piping system must be reduced or enlarged, such as when the hydraulic nature of the piping system requires it. If you employ a pipe reducer, you must examine the implications for the entire pipe system, as there will be changes in both flow and pressure.
| Nominal Pipe Size | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 to 8 |
| Outside Diameter at Bevel (D) | + 1.6 - 0.8 |
1.6 | 1.6 | + 2.4 - 1.6 |
| Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 |
| Overall Length (H) | 2 | 2 | 2 | 2 |
| Nominal Pipe Size | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| Outside Diameter at Bevel (D) | + 4 - 3.2 |
+ 6.4 - 4.8 |
+ 6.4 - 4.8 |
+ 6.4 - 4.8 |
| Inside Diameter at End | 3.2 | 4.8 | + 6.4 - 4.8 |
+ 6.4 - 4.8 |
| Overall Length (H) | 2 | 2 | 5 | 5 |
| Wall Thickness (t) | Not less than 87.5% of Nominal Wall Thickness | |||
Calculation Formula: 0.02466 × S ×[ (D+d)/2-S] × H / 1000
Where,
Buttweld Reducers are wrapped to prevent damage during transit. Standard export packaging is done in wooden crates for exports. All elbow fittings are labeled with the following information: Grade, Lot No., Size, Degree, and our trademark. We can also make personalized markings on our products upon specific request.
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