Eccentric Reducer Black Paint Seamless Buttweld

The Center point of the circle at both ends of the tube is not on the same straight line is called concentric reducers. The Concentric reducer reducing pipe is a pipe fitting used for the diameter of the pipe. The commonly used forming process is reducing diameter pressing, expanding diameter pressing or reducing diameter plus expanding diameter pressing, and stamping forming can also be used for reducing diameter pipes of certain specifications.



Ecc Reducer Black Paint Seamless Buttweld Dimensions

Size O.D   at Bevel H Size O.D   at Bevel H

Large End Small End Large End Small End

3/4x1/2 26.7 21.3 38 5x4 141.3 114.3 127

3/4x3/8 26.7 17.3 38 5x3 1/2 141.3 101.6 127

1x3/4 33.4 16.7 51 5x3 141.3 88.9 127

1x1/2 33.4 21.3 51 5x2 1/2 141.3 73 127

1 1/4x1 42.2 33.4 51 5x2 141.3 60.3 127

1   1/4x3/4 42.2 26.7 51 6x5 168.3 141.3 140

1   1/4x1/2 42.2 21.3 51 6x4 168.3 114.3 140

1 1/2x1   1/4 48.3 42.2 64 6x3 1/2 168.3 101.6 140

1 1/2x1 48.3 33.4 64 6x3 168.3 88.9 140

1   1/2x3/4 48.3 26.7 64 6x2 1/2 168.3 73 140

1   1/2x1/2 48.3 21.3 64 8x6 219.1 168.3 152

2x1 1/2 60.3 48.3 76 8x5 219.1 141.3 152

2x1 1/4 60.3 42.2 76 8x4 219.1 114 152

2x1 60.3 33.4 76 8x3 1/2 219.1 101.6 152

2x3/4 60.3 26.7 76 10x8 273 219.1 178

2 1/2x2 73 60.3 89 10x6 273 168.3 178

2 1/2x1   1/2 73 48.3 89 10x5 273 141.3 178

2 1/2x1   1/4 73 42.2 89 10x4 273 114.3 178

2 1/2x1 73 33.4 89 12x10 323.8 273 203

3x2 1/2 88.9 73 89 12x8 323.8 219.1 203

3x2 88.9 60.3 89 12x6 323.8 168.3 203

3x1 1/2 88.9 48.3 89 12x5 323.8 141.3 203

3x1 1/4 88.9 42.2 89 14x12 355.6 323.8 330

3 1/2x3 101.6 88.9 102 14x10 355.6 273 330

3 1/2x2   1/2 101.6 73 102 14x8 355.6 219.1 330

3 1/2x2 101.6 60.3 102 14x6 355.6 168.3 330

3 1/2x1   1/2 101.6 48.3 102 16x14 406.4 355.6 356

3 1/2x1   1/4 101.6 42.2 102 16x12 406.4 323.8 356

4x3 1/2 114.3 101.6 102 16x10 406.4 273 356

4x3 114.3 88.9 102 16x8 406.4 219.1 356

4x2 1/2 114.3 73 102 18x16 457 406.4 381

4x2 114.3 60.3 102 18x14 457 355.6 381

4x1 1/2 114.3 48.3 102 18x12 457 323.8 381

18x10 457 273 381



Concentric Reducer Black Paint Seamless/Welded VS Eccentric Reducer

1. Standard Similarity:

Both eccentric reducer black paint and stainless steel eccentric reducer manufacture standards can be ASME B16.9, ASME B16.28, MSS SP-43, MSS SP-75 JIS B2311, DIN2605/2615/2616/2617, GOST 17375/17376/17378/17379, ISO



2 Wall Thickness Similarity:

Both eccentric reducer black paint and stainless steel eccentric reducer wall thickness can be SCH10/10S, SCH20/the 20S, STD,SCH40/40S, XS,SCH80, XXS, ETC.for ANSI, SGPfor JIS



3. Range of Applications Similarity:

Size: 1/2-48DN15-DN1200, or even bigger



Finishing: Black, Vanish, Oiled, Galvanized.



Connection type: Butt Welding



4. Installation Similarity and Difference:

The welding method is the same, the stainless steel reducer has corrosion resistance, suitable for the corrosive medium pipeline.



Eccentric Reducer Black Paint Seamless Buttweld FAQs

1. What is the Difference Between Concentric Reducer and Eccentric Reducer in Application

?

When the diameter is changed, the concentric reducer has small interference to the fluid flow state. So the concentric reduce is widely used in gas and vertical liquid pipe system. The eccentric reducer is flat on one side which is good for exhaust or liquid drainage. Therefore, the eccentric reducer is generally used in a horizontally installed liquid pipes.



2.How is the Offset Distance Calculated on an Eccentric Reducer



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