Buttweld reducer can adjust the flow rate and speed. One end welded with a large diameter pipe and another end with a smaller OD pipe.
The Center of a reducer circle ends which in a straight line is named as Concentric reducer. Usually reduced diameter forming process is pressed, compressed, or constricted diameter expanding compressed and reduced diameter together. Certain specifications reducers press molding may be employed. Common material in production WP304/304l/316/316L
Size | O.D at Bevel | H | Size | O.D at Bevel | H | ||
Large End | Small End | Large End | Small End | ||||
3/4"x1/2" | 26.7 | 21.3 | 38 | 5x3 1/2" | 141.3 | 101.6 | 127 |
3/4"x3/8" | 26.7 | 17.3 | 38 | 5x3" | 141.3 | 88.9 | 127 |
1x3/4" | 33.4 | 16.7 | 51 | 5x2 1/2" | 141.3 | 73 | 127 |
1x1/2" | 33.4 | 21.3 | 51 | 5x2" | 141.3 | 60.3 | 127 |
1 1/4x1" | 42.2 | 33.4 | 51 | 6x5" | 168.3 | 141.3 | 140 |
1 1/4x3/4" | 42.2 | 26.7 | 51 | 6x4" | 168.3 | 114.3 | 140 |
1 1/4x1/2" | 42.2 | 21.3 | 51 | 6x3 1/2" | 168.3 | 101.6 | 140 |
1 1/2x1 1/4" | 48.3 | 42.2 | 64 | 6x3" | 168.3 | 88.9 | 140 |
1 1/2x1" | 48.3 | 33.4 | 64 | 6x2 1/2" | 168.3 | 73 | 140 |
1 1/2x3/4" | 48.3 | 26.7 | 64 | 8x6" | 219.1 | 168.3 | 152 |
1 1/2x1/2" | 48.3 | 21.3 | 64 | 8x5" | 219.1 | 141.3 | 152 |
2x1 1/2" | 60.3 | 48.3 | 76 | 8x4" | 219.1 | 114 | 152 |
2x1 1/4" | 60.3 | 42.2 | 76 | 8x3 1/2" | 219.1 | 101.6 | 152 |
2x1" | 60.3 | 33.4 | 76 | 10x8" | 273 | 219.1 | 178 |
2x3/4" | 60.3 | 26.7 | 76 | 10x6" | 273 | 168.3 | 178 |
2 1/2x2" | 73 | 60.3 | 89 | 10x5" | 273 | 141.3 | 178 |
2 1/2x1 1/2" | 73 | 48.3 | 89 | 10x4" | 273 | 114.3 | 178 |
2 1/2x1 1/4" | 73 | 42.2 | 89 | 12x10" | 323.8 | 273 | 203 |
2 1/2x1" | 73 | 33.4 | 89 | 12x8" | 323.8 | 219.1 | 203 |
3x2 1/2" | 88.9 | 73 | 89 | 12x6" | 323.8 | 168.3 | 203 |
3x2" | 88.9 | 60.3 | 89 | 12x5" | 323.8 | 141.3 | 203 |
3x1 1/2" | 88.9 | 48.3 | 89 | 14x12" | 355.6 | 323.8 | 330 |
3x1 1/4" | 88.9 | 42.2 | 89 | 14x10" | 355.6 | 273 | 330 |
3 1/2x3" | 101.6 | 88.9 | 102 | 14x8" | 355.6 | 219.1 | 330 |
3 1/2x2 1/2" | 101.6 | 73 | 102 | 14x6" | 355.6 | 168.3 | 330 |
3 1/2x2" | 101.6 | 60.3 | 102 | 16x14" | 406.4 | 355.6 | 356 |
3 1/2x1 1/2" | 101.6 | 48.3 | 102 | 16x12" | 406.4 | 323.8 | 356 |
3 1/2x1 1/4" | 101.6 | 42.2 | 102 | 16x10" | 406.4 | 273 | 356 |
4x3 1/2" | 114.3 | 101.6 | 102 | 16x8" | 406.4 | 219.1 | 356 |
4x3" | 114.3 | 88.9 | 102 | 18x16" | 457 | 406.4 | 381 |
4x2 1/2" | 114.3 | 73 | 102 | 18x14" | 457 | 355.6 | 381 |
4x2" | 114.3 | 60.3 | 102 | 18x12" | 457 | 323.8 | 381 |
4x1 1/2" | 114.3 | 48.3 | 102 | 18x10" | 457 | 273 | 381 |
5x4" | 141.3 | 114.3 | 127 |
Both concentic reducer and eccentric reducer manufacture standard can be ASME B16.9, ASME B16.28, MSS SP-43, MSS SP-75, JIS B2311, DIN2616, GOST 17378, ISO
Both concentic reducer and eccentric reducer wall thickness can be SCH10/10S,SCH20/20S,STD,SCH40/40S,XS,SCH80,XXS ETC.(for ANSI),SGP(for JIS)
Size: 1/2"-48"(DN15-DN1200), or even bigger
Finishing: Polished, Pickled.
Connection type: Butt Welding.
Concentric and eccentric reducer suit for reducting pipe diameter, concentric reducer center in a line.
Buttweld reducer can adjust the flow rate and speed. One end welded with a large diameter pipe and another end with a smaller OD pipe.
SS304, SS316