New generation of oil country shutoff-safety fittings

被引：0
|
作者：
Dautov, T.M.
Gazarov, R.E.
机构：
来源：
Khimicheskoe I Neftegazovoe Mashinostroenie | 2002年 / 07期
关键词：
Design - Oil field equipment - Reliability - Valves (mechanical);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The safety valves of the improved design for pipe fittings are described. Design of the cocks for oil-field shutoff fitting is given. The tests of cocks of the KPTs-type under stand and oil-field conditions confirmed their raised durability and reliable insulation.
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页码：38 / 42
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