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Hydraulic Operated Safety Valve mainly includes prepa- ration valve and hydraulic operator, is the execution unit of well safety system. High pressure oil enter into the empty cavity of upper operator, and compress the spring of lower operator to open the valve, when the wellhead equipments suffer from dangerous pressure, control system relief the pressure of cylinder after receiving the signal sent by sensor, spring push stem to close valve and wellhead equipments, ensure the equipment safety.
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We are mainly engaged in sourcing and supplying the drilling equipment & parts , rig equipment inspecting and technology consulting to the oil & gas industry company globally .
We adhering the marketing philosophy of meeting customers’ demands , strive to build win-win platform for domestic and international high-quality petroleum products. Services
Adheres to the purpose of "Global Strategy, Superior Service”. In order to satisfy the requirements of customer and service efficiently , all staff work with enthusiasm and sincerely attitude .
Our service and support capabilities are reliable based on maintaining good partner relationship with the rig manufactures and petroleum equipments factories, as well as many well-known foreign brands of petroleum enterprises domestic and overseas.
Setting two branches : Chengdu T-Yang Trading Co.,Ltd in Chengdu ,China and Tritrust Technology Inc. in Houston ,USA to provide more extensive, convenient ,comprehensive, high quality service for customers all over the world.
