Seamless Steel Pipes
Seamless Steel Pipes 1.Pipe Size ： 219*6.35 273*6.35 325*6.35 406*7.92 508*9.53 610*9.53/12.7/22 2. Standard ： API 5L/SA106/SA53 Gr.B ， SA333 Gr.6 3. Product: without hot-expand process, stable mechanical properties Please contact us at any time if you are interested in these products. Shanghai ShengQiu Materials Co., Ltd WhatsApp: 008613761124029 Email: sales@sqsteelpipe.com Website: www.sqsteelpipe.com