Full Opening Safety Valve

Visits：11　Time：2022-05-23

Introduction

        Full Opening Safety Valve (short for FOSV) is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well.


        We can supply FOSV core with tungsten carbide coating,for H2S operations.

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Shaanxi BRJ Petroleum Machinery Equipment Co , Ltd
Add：Room 2-2403,3rd building,Deyi international center,NO.6 Changqing 2nd road,Economic and technological development zone,Xi'an, China
Tel：0086-29-89612241
Email：Sales@brj-oiltools.com　http://www.brj-oiltools.com.cn
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