CO2 Corrosion Resistant Tubing and Casing
Source:SIQUAN|[ 2014-03-12 ] Hits:1056
摘要:
Product characteristics:
1 Pure steel – P≤0.015%, S≤0.008%
2 Stable performance – After quenching all the sectional area of steel tube can get more than 98% martensite organizations, and after tempering can form small and uniform tempered sorbite organizations.
3 Anti-cracking corrosion – Eliminating residual stress, the corrosion and scaling on material Surface form anti-corrosion oxidation film with one or several atomic layer thickness and high stability alloy components.
4 Uniform organization-Grain size ≥class 8, hardness uniform.