B16.9 SS reducer

B16.9 SS reducer Product specifications 1.Wall thickness: SGP/SCH20, STD, SCH40, SCH80, XS 2.Standard:GB, ASME/ANSI B16.9, DIN, JIS,EN,GOST 3.Material:Q235, 20#, 10#, Q345.A234 WPB, WP5, WP9,WP11,ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52, 4.Application Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry,electric industry,shipbuilding,fertilizer equipment and pipeline,structure,petrochemical Product show