截止式压力表接头的设计与应用  

作　　者：孙支林[1] 孙丽慧[2] 王海平[1] 

机构地区：[1]长庆油田分公司采油三厂井下作业一大队,宁夏银川753400 [2]长庆油田分公司采油三处工艺研究所,宁夏银川753400

出　　处：《科技创新导报》2009年第5期72-72,共1页Science and Technology Innovation Herald

摘　　要：通过改进原有压力表接头,设计出一种截至式压力表接头,该接头在实际应用中卸掉压力表时能瞬间封闭管线中油气液向外刺漏,提高管线安全性。Pressure joints by improving the original design of a type pressure gauge as at joints, the joints in practical applications can be instantly removed when the pressure gauge closed Petroleum gas pipeline leak out thorns and improve pipeline safety.

关 键 词：压力表接头 封闭 安全 

分 类 号：TE93[石油与天然气工程—石油机械设备]