China Seamless Steel Tube
China Seamless Steel Tube Black painting and print size and logo on the tube. Carbon Steel Pipe: A106 /A53/DIN2391/EN10216 Line Pipe: API 5L Gr.B, X42,X46,X52,X56,X60,X65 Casing and Tubing: API 5CT Grade H40/ J55/ K55/ N80/ L80/ C90/ T95/ P110/ Q125 Alloy Steel Pipes: A335 P5/P9/P11/P12/P22/P91/P92, ASTM A519 SAE4130/SAE4140 Boiler tube: ASTM A179/A192/A210C/ A210/A213 Plain End or Bevel End Please contact us today if you are interested. Shanghai ShengQiu Materials Co., Ltd WhatsApp: 008613761124029 Email: sales@sqsteelpipe.com Website: www.sqsteelpipe.com