GB5310 Seamless Steel Pipe and Pipes for High Pressure Boiler

GB5310 Seamless Steel Pipe and Pipes for High Pressure Boiler 　　Type: Seamless 　　Material: Carbon Steel 　　Usage: Boiler Pipe, Oil/Gas Drilling, Mining, Construction & Decoration 　　Steel Grade: Gr.A1 Gr.C 　　Standard: GB5310 　　Delivery Time: 30-50days 　　Specification: C Si Mn P S 　　Technique: Cold Drawn 　　Surface Treatment: Black 　　Section Shape: Round 　　Application: Heat Exchanger and Condensers 　　Payment: T/T;L/C 　　Trademark: Shengtian 　　Origin: China - See more at: http://www.strpipe.com/product/highpressueboilerpipe/232.html#sthash.nx6JJcl9.dpuf