Headline: From -196℃ to 800℃: Can Your
Valve Survive the Extreme? ❄️?
Imagine a world where equipment freezes at -196℃ one day and melts at 800℃ the next. Sounds impossible? For Zhejiang Dongri Valve, this is just another day at the office.
Since 1996, we haven't just been making
Valves; we've been mastering the art of extreme survival.
Here is the "Dongri Survival Kit" for the toughest industries:
❄️ The Deep Freeze Squad (Cryogenic Masters)
When LNG and liquid nitrogen are involved, ordinary steel turns brittle and fails. That's why we deploy our specialized low-temperature warriors: LCB, LF2, and LC9. Engineered to stay tough and leak-proof even at a bone-chilling -196℃.
? The Heat Resistant Heroes (High-Temp Guardians)
Facing superheated steam or molten applications? Our WC6, WC9, and F22 alloy steel valves laugh in the face of 800℃ heat. No warping, no failing—just pure, steady flow control.
? The Pressure Titans (Heavy-Duty Forged Steel)
Need to handle extreme force? Our Forged Steel Ball Valves are the bodybuilders of the valve world. Compact, incredibly strong, and ready to tackle high-pressure pipelines without breaking a sweat.
Why do engineers trust us with their most critical projects?
Because whether you are in Oil & Gas, Chemical Processing, or Power Generation, you don't just need a valve. You need a guarantee. And with over 25 years of history in the "Hometown of Pumps and Valves," we deliver exactly that.
Don't let extreme conditions shut you down.
Check out our full range of Floating, Trunnion Mounted, and Metal-Seated Ball Valves. Let's build something that lasts.
Zhejiang Dongri Valve Co., Ltd.