We began our endeavor as a professional provider of pneumatic knife gate valve, long pattern gate valve, Electric Gate Valve and achieved our sound reputation based on the advanced design and superb quality of our products.We have established a good long-term cooperative relationship and formed a good reputation in the Butt-welded Gate Valve industry.We implement housekeeping after-sales tracking service, which has established a good reputation in the industry. With a pragmatic attitude and strong ability, we continue to provide satisfactory products and services to our new and old customers. Quality management has become the cornerstone of our economic development and our penetration into the global market. We value diversity and inclusion and respect the cultures and customs of our employees, business partners and customers. Our company is committed to providing exceptional customer service, ensuring that our clients always feel heard, understood, and valued. We have a stringent quality control process to ensure the highest level of quality in our products.
  • API Butt-Weld-End Gate Valve
    Master workers who work on-site all know that pipe connections are most afraid of leakage. Just looking at the connection method of this welded gate valve from Zhengmao Valve, you can feel at...
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  • Cryogenic Gate Valve
    ① Main material: low-temperature carbon steel, stainless steel
    ② Nominal diameter: DN15 to DN1000
    ③ Pressure range: 1.0MPa~10.0MPa
    ④ Operating...
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  • API Pressure Seal Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: NPS 2 "to NPS 24"
    ③ Pressure range: CL900~CL2500
    ④...
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  • GB Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: DN15 to DN1000
    ③ Pressure range: 1.0MPa~16.0MPa
    ④...
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  • Jacket Gate Valve
    ① Main material: carbon steel, stainless steel, alloy steel
    ② Nominal diameter: DN15 to DN800
    ③ Pressure range: 1.0 MPa to 10.0 MPa
    ④...
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  • Flat Gate Valve
    Main Dimensions Data PN4.0MPa PN5.0MPa(Class300) Main connection dimension PN4.0MPa PN5.0MPa(Class300) PN6.4MPa
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  • API Titanium Gate Valve
    Friends who do foreign trade or work on projects with European and American standards know that the biggest worries when choosing a gate valve are "non-compliance with standards and inability to...
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  • Large Bore Electric Gate Valve
    Friends in engineering or production management all know that when it comes to controlling large-flow, high-pressure media in pipelines, you need to choose a valve that’s "tough and precise". Our...
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  • Vacuum Gate Valve
    Anyone in industrial production knows that if a valve fails, the entire production line has to stop. This vacuum gate valve made by our Zhengmao Valve is designed to "have fewer problems and do...
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  • Chain-Actuated Knife Gate Valve
    Bosses in sewage treatment, building material powder and other industries all know that valves are most afraid of clogging and jamming—once they break down, the entire production line has to stop....
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  • GB Gate Valve
    Friends in engineering and production management all know that valves must be compliant and durable. This national standard gate valve from Zhengmao Valve is designed in full accordance with...
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  • API Pressure Seal Gate Valve
    In places like chemical plants and power stations with large-diameter pipelines, the difficulty of opening and closing valves has always been a big problem—but the bevel gear gate valve from...
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James Runyon star star star star star
These products are excellent and worth recommending to everyone.
Laura Johnson star star star star star
These companies focus on both product quality and principles. They maintain the reliability of the product and increase its sophistication. The non-standard products we ordered were very good.
Jeremy Alex star star star star star
I didn't trust online shopping before, but this supplier changed my view.
Betty Smith star star star star star
The company's service attitude is very good, the transportation process is very fast, and we received the products quickly.
Floyd Logsdon star star star star star
Shipping was fast and I didn't have to wait long to receive the item.
Pansy Dawson star star star star star
Compared with other suppliers in the market, your products are not only of good quality, very durable, but also reasonable in price.
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Butt weld gate valve-products-FLOWORK INC....

Butt weld gate valve,FLOWORK INC....

We are dedicated to providing users with healthy and environmentally friendly quality Pneumatic Globe Valve, poppet check valve, gravity check valve and we are willing to cooperate sincerely with customers at home and abroad to create brilliant! We're known as one of the most professional butt-welded gate valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality butt-welded gate valve made in China here from our factory. Contact us for more details.
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