In the piping and related sectors, PSI, PSIG, and PSIA are among the most commonly used units. PSI stands for Pounds per Square Inch, PSIG for Pounds per Square Inch Gauge, and PSIA for PSI Absolute.
High Performance and Zero-Leakage,Our quality inspection team, with over 10 years of industrial valve expertise, ensures every product meets global standards (ISO 9001, API 6D, CE)
We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.
For special conditions like 800℃ high temp, 10,000 PSI ultra-high pressure & strong corrosion, Tianyu Valves delivers drawings, review & small-batch prototyping within 72 hours. Over 200 successful custom cases accumulated.
Tianyu valves last 50% longer than standard ones—no more midnight leakage alarms. Case: A power plant cut annual shutdowns from 18 to 1 with our gate valves. 48-hour after-sales response ensures quick issue resolution.
1, The cross-border procurement process is complicated. How can you quickly find a valve supplier that meets international standards❓
2, Overseas projects have strict requirements on valve performance. How can you ensure stable operation of valves and reduce failures ❓
3, Is valve performance unstable, affecting production efficiency and safety❓
4, Frequent fluid leakage leads to increased production costs❓
5, Facing international competition, how can you ensure that your valve quality is in line with international standards❓
TIANYU VALVES is one of industry valve manufacturers and Supplier in China,TIANYU offers a comprehensive range of industrial valves including ball, butterfly, gate, globe, check valves & strainers. Custom solutions for oil & gas, water treatment, and power industries. ISO 9001 CE API certified.
Based on customer working conditions, customize valve structure, functions, and connection methods for precise adaptation and efficient operation.
The Critical Role of Butterfly Valves As essential components in industrial fluid control systems, butterfly valves are widely used in energy, chemical, and water industries due to their compact design and rapid operation. However, extreme operating conditions—such as ultra-low-temperature hydrogen transport and deep-sea high-pressure oil/gas extraction—have exposed limitations in traditional butterfly valves regarding sealing reliability […]
In industrial production, valves serve as critical equipment for controlling fluid flow and must adapt to various operating conditions. High-temperature, high-pressure, and highly corrosive environments impose stringent demands on valve materials. Selecting appropriate materials is essential to ensure stable performance and extend the service life of valves. Valve Materials for High-Temperature Operating Conditions When valves […]
Tianyu China Professional Valve Manufacturer and Supplier Conforming ISO APl CE certification standards
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Founded in 2009, Wenzhou Tianyu Valve Technology Co., Ltd. is a professional valve enterprise integrating design, development, production, and sales services, located in the hometown of Chinese valves – Oubei Town, Wenzhou.
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