ASME B16.9 concentric Carbon Steel Reducer Buttweld Fittings
ASME B16.9 SCH40S/SCH80/SCH160 Carbon steel reducer
Description
Carbon steel reducer is a kind of pipe fitting connecting pipes with different diameters. Let's briefly understand the manufacturing process of reducer.
The blank of carbon steel reducer is flat plate or developable curved surface, so the blanking is simple, the accuracy is easy to ensure, and the assembly and welding is convenient. Because it does not need any special equipment, it is especially suitable for on-site processing.
Specification
Size: 1/2”~48”
Thickness: STD, SCH40, XS, SCH80, SCH100
Standard: ASME/ANSI B16.9, DIN2650,2615,2616,2617
Material: carbon steel (ASTM A234WPS, A234WPC, A420 WPL6)
Technical data sheet
ASME B16.9 SCH40S/SCH80/SCH160 Carbon steel reducer technical data sheet as below:
| Nominal Diameter | Oustid Diameter | End to End | |
| mm | in | D1xD2 | H |
| 20x15 | 3/4x1/2 | 25x18 26.7x21.3 | 38 |
| 23x20 | 1x3/4 | 32x25 33.4x26.7 | 51 |
| 25x15 | 1x1/2 | 32x18 33.4x21.3 | 51 |
| 32x25 | 1.1/4x1 | 38x32 42 2x33.4 | 51 |
| 32x20 | 1.1/4x3/4 | 38x25 42.2x26.7 | 51 |
| 40x32 | 1.1/2x1.1/4 | 45x38 48.3x42.2 | 64 |
| 40x25 | 1.1/2x1 | 45x32 48.3x33.4 | 64 |
| 50x40 | 2x1.1/2 | 57x45 60.3x48.3 | 76 |
| 50x25 | 2x1 | 57x32 60.3x33.4 | 76 |
| 65x50 | 2.1/2x2 | 76x57 73.0x60.3 | 89 |
| .65x32 | 2.1/2x1.1/4 | 76x38 73.0x42.2 | 89 |
| 80x65 | 3x2.1/2 | 89x76 88.9x73.0 | 89 |
| 80x40 | 3x1.1/2 | 89x45 88.9x48.3 | 89 |
| 90x40 | 3.1/2x1.1/2 | 101.6x48.3 | 102 |
Characteristic
Carbon steel reducer includes seventeen pressure grades, which are the same as the American pipe standards, including: sch5s, sch10s, sch10, sch20, sch30, sch40s, STD, sch40, sch60, sch80s and XS; Sch80,SCH100,Sch120,Sch140,Sch160,XXS; Among them STD and XS are commonly used.
Application
Carbon steel reducers are mainly used in petroleum and gas pipeline engineering, natural gas pipeline engineering, chemical plants, power plants, shipyards, pharmaceuticals, dairy products, beer, beverages, water conservancy and other fields.
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