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油田采a采气井口
?/span> 严格?/span>API Spec 6A?/span>NACE MR-0175标准设计刉;
?/span> l构紧凑Q运行可靠;
?/span> 可提供从油管挂到采a树的所有金属密?/span>Q?br /> ?/span> 法兰q接Q?br /> ?/span> 带有阀门拆?/span>-重装?/span>VR”螺U,可带压更换旁通阀Q?br /> ?/span> 备有一pd油管挂,可适应M完井要求Q?br /> ?/span> 提供背压阀和以此相配套的送入/取出工具?br /> ?/span> 工作压力Q?000psi?0000psi
?/span> 工作温度。:46C?21CQK ?/span> V ?/span> X / YQ?br /> ?/span> 材料{Q?/span>AA ?/span> HH
?/span> 刉别:PSL 1?/span>PSL4
?/span> 性能U别Q?/span>PR1?/span>PR2