stainless steel check valve
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stainless steel check valve
Material:304,316L,321,304L,316
size:DN25-150 &1"-6"
Sanitary flange check valve
Material:304,316L,321,304L,316
Flux domination of pipeline:DN25-150 &1"-6"
Mirror finished Ra≤0.8μm,
Inner surface:mechanical polished,electrical polished Ra≤0.2μm
Outer surface:polished or matte surface