कैंगझोउ यूलोंग स्टील कंपनी लिमिटेड
In the critical field of fire protection engineering, the synergy between corrosion resistance and fireproof performance of carbon steel pipes emerges as a decisive factor for system reliability.
In the challenging world of industrial piping, where high temperatures, corrosive media, and repeated assembly-disassembly threaten thread integrity, thread pipe nipples with advanced surface treatments emerge as a game-changer.
In the realm of pipeline engineering, the precision of threaded connections emerges as a critical factor in installation efficiency.
In the harsh environment of marine water intake systems, where salt-laden water and constant corrosion pose significant challenges, YULONG Steel, a leading flange manufacturer, presents its advanced 316L stainless steel AWWA blind flanges.
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International layout
Spread all over the world
our products are exported to various parts of the world. Currently, our products have been exported to more than 40 countries Our products cover Asia, Europe, Africa, South America, North America, and Oceania