API 5CT N80 Seamless Carbon Steel Oil Casing Pipe

　API 5CT N80 Seamless Carbon Steel Oil Casing Pipe
　　Standard: AISI, ASTM, DIN, JIS, GB, BS
　　Technique: Welded
　　Surface Treatment: black
　　Trademark: Shengtian
　　Type: Round
　　Shape:  Channel
　　Application: Structural Steel Bar
　　Transport Package: Container
　　Origin: China
　　Material: H40/J55/K55/N80/C75/L80/C90/T95/P110/Q125
　　Usage: Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry