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石油管材研究所在参与API标准化工作中取得了突出的成绩。该所提出的有关钻杆内加厚过渡区、材料韧性、钻杆接头焊区技术条件和提升短节等标准修订议案,已获得API认可,并被写入其有关标准中。这4项提案的具体内容和API的研究情况如下:
Petroleum Pipe Research Institute has made outstanding achievements in participating in API standardization work. The proposed amendments to standards such as the thickened transition zone in the drill pipe, the material toughness, the technical conditions of the joint of the drill pipe joint and the improvement of the short pitch have been approved by the API and have been written into the relevant standards. The details of these 4 proposals and the research on the API are as follows: