Premium Seamless Steel Pipes

Premium Seamless Steel Pipes Seamless 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 Contact us for premium quality tubing at competitive prices—your trusted supplier since 2025! ShangHai ShengQiu Materials Co., Ltd Email : sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com