管(guan)(guan)材(cai)主要材(cai)質考慮(lv)(lv)著奧氏(shi)體、馬氏(shi)體,(超級)雙相不銹鋼,鐵鎳(nie)基合(he)金(jin)、鈦(tai)合(he)金(jin)等。高(gao)端(duan)油(you)井管(guan)(guan)應(ying)該具備高(gao)強(qiang)度,高(gao)韌(ren)性(xing)(xing),高(gao)彈性(xing)(xing),耐高(gao)壓(ya)高(gao)溫,高(gao)抗(kang)腐(fu)蝕(shi)等性(xing)(xing)能。特殊螺(luo)紋套管(guan)(guan)應(ying)滿(man)足各種(zhong)復(fu)雜(za)地質條(tiao)件要求(qiu)。經(jing)濟型套管(guan)(guan)考慮(lv)(lv)H40或更低(di)鋼級。管(guan)(guan)線管(guan)(guan)考慮(lv)(lv)高(gao)強(qiang)度,抗(kang)大應(ying)變、抗(kang)腐(fu)蝕(shi)、耐低(di)溫、雙金(jin)屬復(fu)合(he)管(guan)(guan)等方向(xiang)的(de)材(cai)料(liao)。
13Cr
TP304/L
TP316/L
S32205
S32750
N06985
N08028
N08825
N08367
N10276