1) casing steel
套管钢材
2) steel jacket pipe
钢套钢管道
3) steel casing
钢套管
1.
In order to understand the difference between responses of pulsed neutron logging in fiberglass casing and steel casing wells,the responses of 3 types of pulsed neutron logging tool(PNN,TMD and RPM) were simulated by Monte Carlo code MCNP starting with the component and nuclear physics characteristic of fiberglass casing.
为应对腐蚀问题,不少井段已用玻璃钢套管代替了钢套管。
2.
Plastic casing is used to protect borehole wall cooperating with steel casing at some shallow loose orcemented layers, that is,plastic casing,is put into use as exterior casing in upper part of hole and steel casing is still used as inner tube for isolating protection.
岩金钻探的某些浅部松散或胶结层，采用塑料管与钢套管配合护壁，即外层管用塑料管代替一次性投入使用，内层管沿用钢套管隔离保护，有效地降低了钻探成本，为“以塑代钢”综合治理复杂地层积累了经验。
4) well tube steel
油套管钢
1.
In two-phase fluid medium of sulfate acid solution,corrosion wear properties of N80 and P110 oil well tube steels were investigated with a self-assembly wearing device,and synergistic rate and interactive ratio of corrosion wear for two steels were comparatively analyzed respectively, and choice of service condition of two steels was discussed.
在两相流硫酸腐蚀介质中,利用自制磨损试验装置分别研究了N 80和P 110油套管钢的腐蚀磨损性能,对比分析了2种钢的腐蚀磨损协同作用速率及其协同作用率,并分析了适宜2种材料的工况选择。
5) steel cased hole
钢套管井
1.
Research of SP logging method used in steel cased hole.;
钢套管井自然电位测井方法研究
6) Outer Steel Pipe
外套钢管
补充资料：RGTGN套管杀菌机系列浓浆型
应用：
应用于浓缩果浆、果酱(如番茄酱、杏酱)等流体食品，物料在套管式热交换器中进行高温杀菌处理。
工作原理：
杀菌机是通过在高压下用循环热水30分钟来实现灭菌的，除菌后，系统逐步被降至生产温度，就可以进入生产阶段。
产品在经过前期处理后，进入杀菌机物料罐，输送泵将产品送入套管热交换单元进行预热。
最后在管式热交换器中进行加热，产品须在保温管中保温一定的要求时间以取得预定的杀菌效果。
产品在波纹管中利用热回收方式冷却至包装温度。
每个生产周期结束后，都要用碱液或酸对系统进行清洗。
设备组成及技术指标：
由物桶、套管式换热器、无级变速输送泵、高压柱塞泵、保持器、密闭水桶、热水发生器、控制柜等组成。
采用镜面焊接技术，保持管道连接平滑，减少物料残留。
采用波纹管连接，减少热变形应力。
杀菌不足自动返回管路，确保系统无菌性。
无菌阀，冷却管路连接法蓝采用蒸汽保护。
采用热回收技术，提高热传输效率，节约能源。
液位，温度实时控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条