Valve Fire Testing
Valve Fire Testing
Valve Fire Testing is a test used to evaluate the pressure-bearing performance of the valve in or under fire conditions. The verification basis is the internal and external leakage of the valve after the test. Some valves will be used in flammable and explosive conditions. After a certain period of time, they must still have operational performance and certain sealing performance. Therefore, it is necessary to do Fire Testing on the valve. Xinhui Valve is a supplier specializing in the production of high temperature and high pressure valves for power stations. For the safety and quality of the valve, the valve will be Fire tested before leaving the factory.
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Valve Fire Testing
ISO 10497 Valve Testing – Fire Test Requirements for Valves
- Put the water-filled pressure valve in closed position for fire resistance test and place the valve in a flame with an ambient temperature of 750 ℃ ~ 1000 ℃ for 30 minutes. (The purpose is to completely enclose the valve in the fire zone to ensure that the valve seat and sealing area are exposed to high combustion temperatures.)
- Record the amount of internal and external losses during this period
- After the valve has cooled, it must be subjected to a hydrostatic test to evaluate the pressure bearing capacity of the valve housing, seat and seal.
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Why choose XinHui valve?
Customized on demand
We very much welcome customers to bring your requirements in the industry, our industrial valve solutions include customized on demand! Use the best materials to produce standard compliant valves, If you need valve customization services, please contact us immediately
Valve quality
Xinhui valve strictly controls the quality of the products in each process; on the other hand, it improves the work quality of the employees; and constantly pursues the high performance and high quality of the products, and is committed to becoming the preferred brand of valve products for the majority of users. .
Professional Services
Our salesman will answer your professional industry questions, product questions, transportation questions, etc. Our service personnel are online 7*12 hours. If you encounter time difference problems, please wait patiently for our reply, and we will reply you as soon as possible The problem.
High and new technology
As a high-tech enterprise in China, we can provide complete valve sample drawings, technical support for valve production process, technical support such as maintenance manuals, and strength calculation books. Frequently Asked Questions about Valve Operation.
R&D innovation
Xinhui Valve has invested a lot of manpower and funds in the innovative research and development of valves, and opened laboratories, inspection rooms, and R&D rooms. 20 kinds of new products are developed every year. Customized industry-specific valves for customers, dozens of products under severe valve conditions.
International Standard
The valves we produce meet various international testing indicators, and all kinds of valves are manufactured and accepted according to relevant domestic standards such as GB and JB, as well as international standards such as ANSI, API, JIS, and BS. DIN. Please contact us for special production standards.
We are not only a manufacturer of valves, but also a disseminator of industry knowledge
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