1. Project Update
The delivered DN600 power plant high-temperature and high-pressure pressure self-sealing check valve is strictly designed and manufactured in compliance with international and industry standards such as ASME B16.34, API 602, and DL/T 533.
2. Project Highlights
The valve body is made of ASTM A105N forged carbon steel / alloy steel (optional F22), featuring excellent mechanical strength and high-temperature resistance. It is suitable for high-pressure conditions such as Class 1500 / Class 2500, and is widely used in critical process systems including power plant main steam systems, reheat steam systems, boiler systems, and feedwater systems.
With smart manufacturing and strict quality control, DAQIAN Valves has established a highly reliable delivery system in the global industrial valve supply chain.
Every DAQIAN valve undergoes rigorous testing to ensure stable and reliable operation under complex working conditions, continuously meeting and exceeding customer expectations.
We sincerely appreciate the long-term trust and support of our global customers.
DAQIAN Valves is committed to delivering not only products, but also quality, trust, and long-term value — connecting the world and creating shared prosperity.
3. Cooperation Philosophy
DAQIAN Valves · Smart Manufacturing
DAQIAN Ocean Trade · Qian’s Grand Realm
Connecting the World · Creating Prosperity Together
4. Contact Us:
📧 QianhaiExport@daqianvalves.com
🌐 www.DAQIANValves.com
LinkedIn | WhatsApp | WeChat: +86 199 2529 2816
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