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Tianfei High-tech has been on the motorized ball valve factory for 25 years                                                      tf.co@tfjt.com   whatsapp:+86 18702253585 

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Low-carbon smart heating leads the green future, Tianfei High-tech joins hands to build a new chapter of energy conservation and environmental protection
Low-carbon smart heating leads the green future, Tianfei High-tech joins hands to build a new chapter of energy conservation and environmental protection
What are the differences among stainless steel valve 304, 304L, 316 and 316L on the motorized valve(part 1)?
​Valve Science Knowledge

Stainless Steel Valves(part 1)

What exactly are "steel" and "iron", what are their characteristics, what is the relationship, how do the 304, 304L, 316, 316L we usually talk about come from, and what is the difference between them?

Tianfei High-tech valve
MERRY  CHRISTMAS ·2023
In 336 AD, the Roman Church began celebrating the feast on December 25.
And the end of summer hit a full  Tianfei High-tech group building trip  Wake up summer dopamine
The pace of life is fast, but also occasionally stop and go, eat and drink; Lucky to be together is beautiful, together is a team. In the tail of summer, we move forward with the wind, the team does not care about the end, but the people and things on the way, because we are not only colleagues but also friends.
 Tianfei Haitai ushered in a small peak of foreign customers' factory inspection, and constantly refreshed various foreign trade data
Norwegian customers, Indian customers and Costa Rican customers visit the site to visit the factory inspection!
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we are committed to providing global customers with comprehensive intelligent valve control solutions and better products and services.
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16 Rongyuan Road, Nankai District, Tianjin


Contact person:Mr. Wang
Tel:+86 18702253585
WhatsApp:+86 18702253585
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