Hydraulic Operated Safety valve mainly includes preparation vavle 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 equipment suffer from the dangerous pressure. control system relief the pressure of cylinder after receiving the signal sent by the sensor, spring push stem to close valve and wellhead equipments, ensure the equipment safety.
Working principle of safety valve:
Our production line
Some Test facilities
Q1. Are you a manufacturer?
Yes, we have manufactured petroleum equipment for over 30 years. They are widely used in worldwide oilfields.
Q2. Do your equipment come with a warranty?
Yes, we have one year warranty.
Q3. Can we customize the equipment from you?
Yes, actually 60% of our products are customized for our clients. You just need to let us know your demand (specifications &drawing is better), and we shall realize them for you.
Q4. How do you deliver your equipment?
By sea or by air.
Q5. What's the lead time for the equipment and its spare parts?
Generally 30-45 days for manufacturing of complete set of equipment. Depending on the quantity, the lead time for spare parts is between 15-20 days.
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