Industry News

When specifying pipeline protection for high-temperature steam networks, engineers frequently ask about the pressure limits of strainer equipment. The GB Carbon Steel Basket Strainer manufactured by Huadu is designed to handle demanding thermal cycles, but its maximum allowable working pressure depe......

​In modern marine engineering, compressed air systems play an essential role in supporting ship operations, including engine starting, pneumatic control, safety equipment, and auxiliary machinery. However, moisture, oil residue, and contaminants naturally accumulate inside air tanks during compressi......

In industrial cleaning operations, precision and safety are non-negotiable. The Full Cover Cleaning Machine with Gauge and Regulating Valve represents a significant upgrade over open-frame or manually adjusted systems, offering operators real-time pressure visibility and fine-tuned flow control. Bra......

​In modern industrial and marine compressed air systems, moisture management is a key factor affecting equipment reliability, operating efficiency, and maintenance costs. An Air Tank Auto Drain Valve is designed to automatically remove condensed water and impurities from air tanks without requiring ......

When industrial engineers face aggressive chemical media, high-temperature corrosives, or strict fugitive emission requirements, the Fluorine Lined Flange Ball Valve often emerges as the preferred isolation solution. Unlike ordinary lined valves that use generic polymer liners, this valve type integ......

Startup is the most critical phase for any pipeline system, and when a Hydraulic Control Check Butterfly Valve begins to leak at that moment, the consequences can range from minor efficiency losses to catastrophic pump damage. At Dafugui, we have spent decades diagnosing field failures, and we consi......