Hunan Steel Industrial Zone, No.9 Xiangfu Road, Yuhua District, Changsha, China
API 5CT N80 well casing pipe is a seamless and welding technology used to manufacture, with good chemical properties.
Below are the basic API 5CT N80 well casing pipe chemical properties and production process.
Chemical Composition of API 5CT N80 well casing pipe:
C: 0.34-0.38; Si: 0.20-0.35; Mn: 1.45-1.70; P: ≤0.02; S: ≤0.015; Cr: ≤0.15; V: 0.11-0.16
Thickness: 5-20mm; outer diameter: 120-500mm
Technique: hot rolled
Surface treatment: galvanized
Application: API 5CT N80 well casing pipe are used to maintain the borehole stability, to prevent contamination of water sands, and to isolate water from producing formations.