1)  pipeline steel
管钢线
2)  tube steel
管钢
3)  Oil pipe/sleeve
油管钢/套管钢
4)  tubing steel
油管钢
1.
In CO2/H2S containing corrosive agueous solutions,the corrosion behavior of SM80SS tubing steel was studied.
通过模拟某气田CO2/H2S共存腐蚀介质环境,对比研究了SM80SS油管钢在加与未加缓蚀剂时的腐蚀特征。
2.
First time introduces P_(CO_2)/P_(H_2S) sub pressure to forecast model of tubing steel corrosion speed in order to find out the relation between tubing steel corrosion speed CR and CO_2 sub pressure P_(CO_2)、H_2S sub pressure P_(H_2S).
为了找出油管钢腐蚀速率CR与CO2分压PCO2、H2S分压PH2S之间的关系,首次将分压比PCO2/PH2S引入油管钢腐蚀速率预测模型,在不同分压比下,视一种气体腐蚀为主导,另一种气体腐蚀为影响因素来建立两个分模型,进而将两个分模型叠加,得到总的腐蚀速率预测模型。
5)  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。
6)  20# tube bloom
20管钢
1.
Macro defect control of 20# tube bloom;
20管钢铸坯低倍缺陷控制
参考词条
补充资料：钢绞线
    　　见预应力钢丝。
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。