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在开展试验工作中导致美国井口设备制造者协会第6号标准“用于工作压力为15000磅/时~2钻采作业的美国井口设备制造者协会垫圈法兰规范”的颁发,经设计组初步努力提出在法兰连接的尺寸和重量上是完全难以置信的。因设计程序是按照标准进行的,标准化委员会认为决定对设计系数进行周密的研究是正确的。关于一个初步的实际设计开始其试验工作的第一阶段已经开始了。使用4时APIl0000磅/时~2工作压力的法兰进行螺栓扭力对漏失压力的试验,以确定上紧螺栓和引起垫圈漏失压力之间的关系。这些试验证实了螺栓扭力和漏失压力之
In the pilot work led to the American Association of Wellhead Equipment Standard No. 6 “for the working pressure of 15,000 pounds / h ~ 2 drilling production operations of the American Association of Wellhead Flange gasket manufacturer” issued by the design team preliminary Efforts to come up with the size and weight of the flange connection are totally unbelievable. Because the design process was conducted in accordance with the standards, the Commission considered that it was correct to decide on a careful study of the design factors. The first phase of its pilot work on a preliminary physical design has begun. Use a 4-hour API10000 psi / hour to 2 working pressure flange for bolt torque loss test to determine the relationship between tightening bolts and gasket leakage pressure. These tests confirm the bolt torque and leakage pressure