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iconE-mail:jackbradd@guangminfire.cn

Detailed description:


CONTACT US


dn100-pn25-cf3m-stainless-steel-gate-valve-guangmin.jpg


Whatsapp:+86 18798746115


Email:jackbradd@guangminfire.cn


Add:No. 339 Xinhua South Road, Ximei Street, Nan'an City, Quanzhou City, Fujian Province, China


30+ Years Manufacturing, Factory Direct Price, This hose is perfectly compatible with our range of fire nozzles and landing valves.



Product Overview


Our CF3M Stainless Steel Gate Valve is designed for high-performance fluid control in demanding environments. 

Made from premium CF3M (the casting equivalent of 316L Stainless Steel), this valve offers exceptional 

resistance to pitting and crevice corrosion, particularly in chloride environments. The DN100 PN25 

design ensures a robust solution for medium-to-high pressure industrial piping systems.


Key Features


  • Superior Corrosion Resistance: CF3M (316L) construction provides maximum durability against harsh chemicals and saltwater.

  • Full Port Design: Straight-through flow path minimizes turbulence and pressure drop.

  • Rising Stem Construction: Clear visual indication of valve position (open/closed) for operational safety.

  • Precision Sealing: High-quality wedge and seat design ensure a tight, leak-proof shut-off.

  • Industrial Standard: Complies with international flange standards (DIN/EN/ASME) for easy installation.

  • Durable Handwheel: Ergonomic blue-coated handwheel for smooth and reliable manual operation.


Technical Specifications



ItemDetails
MaterialASTM A351 CF3M (316L Stainless Steel)
Valve TypeWedge Gate Valve, Rising Stem
Nominal DiameterDN100 (4 Inch)
Nominal PressurePN25 (2.5 MPa)
Connection TypeFlanged End
Operating Temperature-29°C to +425°C
MediaWater, Oil, Gas, Chemical, Corrosive Liquids



Applications


  • Chemical & Petrochemical: Handling corrosive chemicals and acid-based liquids.

  • Marine & Offshore: Saltwater cooling systems and offshore platform piping.

  • Water Treatment: Desalination plants and wastewater management systems.

  • Food & Pharmaceutical: High-purity fluid control (due to 316L's hygiene properties).

  • Oil & Gas: Upstream and downstream transport of natural gas and petroleum.





Related products:

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GuangMin Fire Celebrates Anniversary: A Day of Gratitude, Teamwork, and Future Goals

(March 15, 2025, GangMin)—held a lively anniversary celebration on March 15.  Over 50 team members—including factory leaders, international sales staff, and long-time employees—gathered to reflect on achievements and enjoy time together.

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Morning Ceremony: Stories and Cake
The event began at 9:30 AM with speeches from managers. "Despite the severe global challenges last year, 

we stood united and grew stronger," said Mr. Li, Manager of AH FA. He highlighted the hard work of our foreign trade team in securing a major client in Arabia. 

"Our clients trust us because we care about safety and about each other," he added.

After cutting a cake, team members enjoyed snacks and casual conversations. Sales representative joy wu joked, "It's rare to see everyone relaxed—usually we're all rushing to catch orders.

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Creative Afternoon: Crafts and Games
In the afternoon, the atmosphere turned playful. The international team led a craft activity: plaster painting. 

"What we want to show is that work is part of life, and we also live well," said organizer Jack Bradd. Some colleagues' plaster pieces were perfect, while others were full of creativity.

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Looking Ahead: Small Steps, Big Dreams
While the day was filled with fun, leaders also shared simple goals for the next year:


  • Customer First: Continuously improve customer procurement and after-sales services.

  • One-Stop Service: Enhance our one-stop purchasing solutions for clients.

  • Team Growth: Launch a new "Buddy Program" to help new employees learn from senior staff.


Founder Mr. Zhang said, "Thirty years isn’t just about the past—it’s about the people here today." "Every employee, every customer, every ‘thank you’—that’s what drives us forward."


About Guangmin
Since 1995, we have supplied fire hoses, hydrants, valves, and more to homes, offices, and schools worldwide. Our 500+ team members work out of our Quanzhou factory, serving over 20 countries.


What People Are Saying

"Anniversary events showcase our family spirit—like Teacher Li helping serve cake and clean up!"* – Angla Xiao, Supervisor
"I joined last year, and today I’m proud to be part of protecting lives."* – Lucas Lin, New Sales Trainee



+86-0595-86398555 +86-18859579045 jackbradd@guangminfire.cn