管(guan)材(cai)主(zhu)要材(cai)質考慮著奧氏體、馬(ma)氏體,(超(chao)級)雙(shuang)相不銹鋼,鐵鎳基(ji)合(he)金(jin)(jin)、鈦(tai)合(he)金(jin)(jin)等(deng)。高(gao)端油(you)井管(guan)應(ying)該具備(bei)高(gao)強(qiang)度,高(gao)韌性(xing),高(gao)彈(dan)性(xing),耐高(gao)壓高(gao)溫(wen),高(gao)抗腐蝕等(deng)性(xing)能(neng)。特殊(shu)螺紋套管(guan)應(ying)滿足各種(zhong)復雜地質條件要求。經濟型套管(guan)考慮H40或更(geng)低鋼級。管(guan)線管(guan)考慮高(gao)強(qiang)度,抗大應(ying)變(bian)、抗腐蝕、耐低溫(wen)、雙(shuang)金(jin)(jin)屬(shu)復合(he)管(guan)等(deng)方向的材(cai)料。
13Cr
TP304/L
TP316/L
S32205
S32750
N06985
N08028
N08825
N08367
N10276