Stainless Steel JIS/KS ECC Reducer is the abbreviation of eccentric reducer made of stainless steel according to JIS or Ks standard. As a 35 years productive experiences manufacture, we supply all kinds of pipe fittings, such as flanges, stainless steel concentric reducer, reduced tee, straight tee, 45D elbow, 90D elbow, 180D elbow, cap.
So under what circumstance, should we choose the stainless steel jis/ks ecc reducer?
On an isometric view, in a horizontal line, with a eccentric reducer must be declared, the flat side will be assembled at the bottom or top.
So what are the bottom flat and top flat of stainless steel jis/ks ecc reducer?
Yes, this drawing is show the bottom flat and top flat, the abbreviation are "TF" or "BF".
When the bottom of the pipeline is on a single line and flat , we call it bottom flat.
And when the top of the pipeline is on a single line and flat, we call it top flat.
When should we choose the bf or ff the stainless steel jis/ks ecc reducer?
1. Bottom flat eccentric reducers are often used in liquid phase pipeline. When/If a concentric reducer or a top flat eccentric reducer is used in liquid pipeline, lots of impurities or the effusion will sink to the bottom of the tube, to affect the fluency of pipelines, even block the pipeline. So in this case, you must select Bottom flat eccentric reducer.
2. Top flat eccentric reducers are often used in pump suction lines to avoid accumulation of gas pockets. Eccentric reducers can avoid small "dead spots" that exist behind concentric reducers.