详细说明
Product Name: Buttweld Seamless A234 Wp11 Wp22 Wp5 Wp9 Wp91 16mo3 Alloy Steel Pipe Fitting Equal Straight Tee Model NO.: A234 WPB etc. Certification: ISO, API, CE Standard: ANSI Technics: Seamless Finish: Black Painting Wall Thickness: STD Head Code: Round Lateral: 90
