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Selling High Quality API 5CT L80 13Cr Oil tubing EUE Stock时间:2019-11-04 13Cr and 9Cr tubes are used for resisting CO2 corrosion, which almost have no H2S in tubes. If using in the condition that only has CO2 and Cl , the strength grade equivalents to L80 steel grade of API, the tensile strength is 700MPa, the hardness is HRC22-24. We can also produce C90 and C95 steel grade Contact:Jose liu Email:jose@dlpoctg.com Skype:jose@dlpoctg.com Tel:+86-18722585559 WeChat:18722585559 |