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