Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Tubing Pipe Standards: APL 5CT,
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.