English
China DAQIAN Valves R&D Dynamics
Project Update｜DN350 Bellows Sealed Globe Valve for Petrochemical & Power Plants｜Premium Materials・Intelligent Manufacturing・Global Reliability1. Project Update
The delivered DN300 and DN350 bellows flange globe valves are meticulously designed, manufactured, and fully tested in strict compliance with DIN 3353 and ASME B16.34 standards.
2. Project Highlights
The valve body is precision-cast
Created on 04.08
Project Update｜CL1500/CL2500 High-Pressure Forged Steel Globe Valves for Power Plants｜Premium Materials・Smart Manufacturing・Global Reliability1. Project Update
The delivered DN100 CL1500, DN80 CL2500, and DN200 CL600 high-pressure forged steel globe valves for power plant applications are designed, manufactured, and tested in strict accordance with ASME B16.34 and API 602 standards, ensuri
Created on 04.05
Project Update｜DN1200 Fire Gate Valve｜Premium Material・Smart Manufacturing・Global Reliability1. Project Update
The delivered DN1200 fire gate valve has been designed and pressure-tested in strict accordance with AWWA C515, EN 1074-2, and API 598 standards.
2. Project Highlights
The valve body is made of ductile iron QT450-10, ensuring outst
Created on 04.03
Power Plant Valves: Engineered Reliability Solutions——DAQIAN Valves | High-Performance Valves for Thermal & Gas-Fired Power Plants
🔹 Quick Overview
Reliable Service Life:
Consistent Performance:
System-Level Engineering:
Global Trust:
Reduce maintenance costs and prevent operational downtime with DAQ
Created on 03.26
Project Update｜DN2800 Motorized Ultra Large Diameter Non-Rising Stem Gate Valve｜Selected Materials · Smart Manufacturing · Global Trust1. Project Update
The delivered DN2000 and DN2800 motorized large-diameter non-rising stem gate valves are designed, manufactured, and tested in strict accordance with AWWA C509 / AWWA C515, EN 1074-2, ASME B16.34, and ISO 5208 international standard
Created on 03.24
Project Update｜DN400 Safety Valve｜Premium Materials · Smart Manufacturing · Global Trust1. Project Update
The delivered DN400 safety valve is designed, manufactured, and tested in strict compliance with API 526, API 520, ASME Section VIII, and ISO 4126, ensuring accurate and reliable overpressure protection across various pressure syste
Created on 03.24
Project Update｜DN3200 Motorized Large-Diameter Flanged Butterfly Valve｜Premium Materials · Smart Manufacturing · Global Trust1. Project Update
The delivered DN3200 motorized large-diameter flanged butterfly valve is primarily applied in coal gas and natural gas long-distance transmission pipeline systems. The product is strictly designed, manufactured, and tested in accord
Created on 03.18
Project Update | DN100 Free Float Steam Trap | Premium Materials · Smart Manufacturing · Global Trust1. Project Update
The delivered DN100 Free Float Steam Trap has been designed, manufactured, and tested in strict accordance with ISO 6552 and EN 26704 standards.
2. Project Highlights
The valve body is made of ASTM A216 WCB carbon steel, ensuring e
Created on 03.16
WhatsApp