Tubing Pipe Outside diameter: 17.1-355.6mm 
Tubing Pipe thickness: 4.24 to 16mm (0.167 to 0.63 inch) 
Tubing Pipe Steel Grade: H40 K55 J55 N80-1/Q L80-1 C90 T95 P110 M65 Q125 
Tubing Pipe Steel Grade: A53 A106 H40 K55 J55 N80-1/Q L80-1 C90 T95 P110 M65 Q125 X42 X52 X60 X65 X70 
Tubing Pipe Type of End Finish: PNU- Plain end, non upest, extral thickness, thread and coupling. 
Tubing Pipe Packing: Labeled and bundled together with steel strip 
Tubing Pipe Application: Tubing is used for extracting petroleum and natural gas. Casing Steel Pipe serves as wall of well.