The API 600 standard carbon steel gate valve shipped this time strictly follows American API and ASME standards for design and testing. It uses ASTM A216 WCB steel for the valve body, with a 13Cr hard alloy overlay on the sealing surface, and is paired with high-temperature graphite packing to ensure stable performance in water, steam, oil, and other harsh environments.

In the global industrial valve supply chain, DAQIAN Valves has built a trusted delivery system through intelligent manufacturing and stringent quality control. Every DAQIAN valve undergoes a rigorous process to ensure stable operation across various working conditions, meeting customer needs.

Automated processing and digital control ensure high precision and consistency

Following API 598 standards, we conduct shell strength, sealing, backseat, and air tightness tests

Anti-rust treatment, clear labeling, and shockproof packaging ensure safe delivery

Tailored logistics solutions based on customer requirements, with stable export to Europe, Central Asia, Russia, Southeast Asia, and Belt and Road countries

DAQIAN Valves not only manufactures products but also delivers quality, trust, and stable supply, working together to create global value.