size"1/2"-"48" DN 15-1200
stainless steel concentric reducer , size"1/2"-"48" DN 15-1200
reducer is used in many industries, such as petroleum.shipbuliding,papermaking and so on.
standard:ASME/ANSI B16.9 , GB12459 , GB/T 13401
material:304,304L, 316,316L and so on
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