Turn the east to open the future
54727
54727
General valve micro leakage certificate
API 607
API 6A
API
API
Valve life test certificate
Xuandong Valve won A Class enterprise 2022 of Yongjia County Industry Average per Mu benefit Evaluation.
Xuandong Valve
Zhejiang Xuandong Valve Co., Ltd. settled in the platform of PRC Valve Media
Zhejiang Xuandong Valve Co., Ltd. (formerly Yuandong Plug Valve Branch) is located in Yongjia, Wenzh
What are the advantages and disadvantages of the plug valve application?
The advantage of plug valve applications is that the body mounted on the top of the whole is equival
What are the benefits of a double-sealed general's sealing surface?
(1) There is no contact between the sealing surface of the valve body and the sealing surface of the
Cause and elimination of leakage caused by falling off valve closing parts
(1) Cause of failure:1. Poor operation causes the closing part to be stuck or exceed the upper dead
Causes of valve packing leakage and troubleshooting methods
(1) Failure cause: (Valve leakage is the largest proportion of packing)1. Packaging selection is wro
What is the selection principle of the plug valve?
According to the structure characteristics and design function of the plug valve, it can be selected
The "Made in Zhejiang" group standard review meeting of "Flanged, Welded and Threaded Steel Plug Valves" of Xuandong Valve was held
Recently, Zhejiang pump valve product Quality Inspection Center as the leading unit, Zhejiang Xuand