We practice the concept of green development and promote the application of new technologies in our press ball valve, full bore ball valve, port ball valv . We always adhere to science and technology as the guide, relying on continuous technological transformation and technological innovation to steadily improve the quality of high temp ball valve. Looking forward to the future, we are full of confidence and hope, and are determined to sincerely cooperate with users at home and abroad with better brands and good services to create a better future. From the perspective of business operation, it is undoubtedly of great significance to explore the impact of improving the capital structure on the business performance of our company. In order to adapt to the market economy, we keeps up with the pace of the times and continues to provide users with the best products and services with the tenet of 'innovation, standardization and quality'. In dealing with the fierce market competition, our company and you can have fruitful cooperation. At our company, we believe in transparency and honesty in all our business dealings.
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![Electric Ball Valve]()
Electric Ball ValveAnyone in the industrial sector knows that "stability" and "accuracy" are more important than anything else when it comes to fluid control. The electric ball valve made by our Zhengmao Valve is...read more -
![Discharge Ball Valve]()
Discharge Ball Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN15 to DN250
③ Pressure range: 1.0MPa~10.0MPa
④ Operating temperature:... -
![Floating Ball Valve]()
Floating Ball ValveMain body material: carbon steel, stainless steel, alloy steelread more
Nominal diameter: DN15～DN25
Pressure range: 1.0MPa～16.0Mpa
Working pressure: -29℃～+450℃
Drive Mode: manual,... -
![Cryogenic Floating Ball Valve]()
Cryogenic Floating Ball Valve1. Body Material: Low-temperature carbon steel, stainless steelread more
2. Nominal Diameter: DN15~DN1000
3. Pressure Range: 1.0MPa~10.0MPa
4. Operating Temperature: -196°C~+200°C
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![Eccentric Half Ball Valve]()
Eccentric Half Ball ValveIn industrial pipeline systems, the stability and efficiency of valves directly determine production efficiency. The eccentric hemispherical valve launched by Zhengmao Valve has become the first...read more -
![Threaded End Ball Valve]()
Threaded End Ball ValveMasters who do pipeline maintenance or equipment installation all know that choosing valves for small-diameter pipes focuses most on "compatibility" and "durability". The threaded ball valve from...read more -
![One-Piece Ball Valve]()
One-Piece Ball ValveFriends in engineering or operation and maintenance know well that when choosing a valve, the biggest fear is "too many parts and easy breakdowns"—the integrated ball valve from Zhengmao Valve is...read more -
![Oxygen Service Ball Valve]()
Oxygen Service Ball ValveWhen it comes to gas transportation, especially for special media like oxygen, the safety and sealing performance of valves can never be compromised. The oxygen ball valve from Zhengmao Valve is...read more -
![Top-entry Ball Valve]()
Top-entry Ball ValveAnyone in industries like chemical engineering or petroleum that require frequent pipeline maintenance has definitely struggled with valve disassembly. Our top-mounted ball valve from Zhengmao...read more -
![API Floating Ball Valve]()
API Floating Ball ValveFriends who handle foreign trade orders or export equipment know how troublesome it is when valves don’t meet international standards. Our ANSI ball valve from Zhengmao Valve is manufactured in...read more -
![Cryogenic Butt Weld End Floating Ball Valve]()
Cryogenic Butt Weld End Floating Ball ValveAnyone in the engineering industry knows that the biggest fears for valves on high-pressure pipes are "leakage" and "fragility". Our welded ball valve from Zhengmao Valve is specifically designed...read more -
![A105 Forged Steel Ball Valve]()
A105 Forged Steel Ball ValveAnyone in industrial production knows that for fluid control, the reliability of valves directly affects the efficiency of the entire line! This forged steel ball valve from Zhengmao Valves is a...read more
Robert Mercer
Their supplier logistics and products are good, cost-effective, customer service is also very good, praise praise.
Faye Garcia
Although your prices are high, we have to say that your quality is very good and the workmanship is very fine.
Scott McKenna
"Scientific management" and "continuous innovation" are what you have always upheld, and we are considering long-term cooperation with you.
Marisol Irving
This manufacturer's production is very efficient, so it ships quickly, so we can check the product quickly. Awesome!
Gay Vargas
I received a product that fully meets my needs, thank you.
Jasmine Sweeny
The quality of the products is very good and the samples are free of charge, which makes us feel satisfied.
Type L high-temperature metal-seated ball valves...
WebMax. operating temperature: CF8M valves: 1,450°F (788°C). WCB valves: 800°F (426°C). Chrome Moly C5 or C12: 1,000°F (538°C). Wall thickness complies with ASME B16.34. Looking for something else?...
High Temperature Valves: Metal To Metal Sealing Tech - Habonim...
WebUp to 650°C (1200°F)Up to 538°C (1000°F)Up to 400°C (752°F)Metal Seated Ball Valve up to 260°C (500°F) > Valves. > HIGH TEMPERATURE. Serving high-end applications with...
High Temp Valves For Industrial Applications...
WebMay 2, 2022 · High Temp Valves Heavy-duty valves that operate in severe environments are key to maintaining your business operations. While most operations use ball valves, there are prone to...
Ball Valves | Parker NA...
WebParker's Hi-Pro ball valve is a two piece bi-directional manual ball valve designed for cold working pressure process control applications from 3,600 PSI (247 bar) up to 20,000 PSI...
Ball Valves | McMaster-Carr...
WebWith 10-32 UNF threads and a body less than 3/4” long, these valves are often used to control flow in miniature pipelines. They’re rated for use with water, oil, air, and inert gas....
High-Temperature Ball Valves - Discover Valve...
WebHigh-Temperature Ball Valves. Stainless Steel High-Temperature Ball Valve. Rated at 280C (536F), Steam Rated at 900 PSI WSP. 316 Stainless Steel body, Grafoil Seals &...
We take technology as a means to develop and update equipment, so that our suction discharge valve, T type Filter continue to improve and progress. We're known as one of the most professional high temp ball valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality high temp ball valve made in China here from our factory. Contact us for more details.