Sign In | Join Free | My fnxradio.com |
|
Large Dimension Black Butt-Welding Carbon Steel Pipe Galvanized Reducer 1.Material: carbon steel 2.size:1/2"~72" 3.Standard: ASME/ANSI B16.9 Size 1/2" -72" Wall Thickness SCH10, SCH20, SCH30, STD, ...