API 5CT N80 Well Casing Pipe

　　API 5CT N80 well casing pipe is a seamless or welding technology used to manufacture, with and proper 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;

　　Mn: 1.45-1.70;

　　P: ≤0.02;

　　S: ≤0.015;

　　Si: 0.20-0.35;

　　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.

　　http://www.xysteelpipe.com/info/API-5CT-N80-Well-Casing-Pipe%C2%A0%C2%A0-769-1.htm

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