Slide gate valves are used for cutting off the flow of bulk materials, perfect sealing and reliability are required for the convey system. They are mainly used for the system examination and repairment or flow control and so on. We develop many series of slide gate valves to meet different requirements: slide gates from low pressure to high pressure, self-cleaning, without accumulating bulk.
Patent inserted sealing is designed to improve the sealing of the ordinary gate valve, the sealing quality improved exceed the requirement of MSS SP-81 and it helps the valve's sealing to attain ASME B16.104 class V. The case and its main attachment are precision casting with good-looking appearance. There are many types for different material. Materials wouldn't stack for the smooth inside. Perfect cylinder actuator can enhance automation level and operation reliability. There are many seal structures for different conditions, it's considerably convenient for users.
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"XULONG" has been founded in 1980's. After more than 30 years' hard work, Xulong
becomes a famous brand in special valve machinery industry, especially established leading
position in China for pneumatic conveying system valves machinery industry. Xulong Group has two main factories: Zhejiang Xulong Machinery Industry Co.,Ltd. and Hefei Xulong Machinery Ltd.
Zhejiang Xulong Machinery Industry Co.,Ltd. locates in the city of Wenzhou, and it is the general headquarter of Xulong. Zhejiang Xulong's factory mainly design and produce kinds of special valves for petrochemical industry, fire valves, safety shower eyewash equipment etc.
Hefei Xulong Machinery Co.,Ltd. locates in the city of Hefei, is a subsidiary company under Zhejiang Xulong Machinery Industry Co.,Ltd. Hefei Xulong mainly design and produce pneumatic conveying system valves and equipment.
Xulong has 12 items of national patent and 1 item of national new product award. In the past 30 years Xulong obtained all kinds of necessary certificate including ISO9001, API, CE, FM/UL, TS etc.
In China, you can find Xulong's products in any places where the petrochemical factories locates. And now, Xulong's products covers range of not only petrochemical industry but also rubber industry, food industry, medicine industry etc.
What's more, Xulong has extensive contact and cooperation with all of the first-class design institutes in China and many mainstream engineering corporations both in China and overseas.
We regard the brand of "Xulong" as our life. We regard the customers as our God.
We look forward to creating a fantastic career with you!