首页
ABOUT US
Strength certification
Factory environment
PRODUCTS
APPLY
Butterfly valve
Ball valve
Check valve
Regulating valve
High pressure valve
CASE
NEWS
Company News
Industry News
Q&A
CONTACTS
ENGLISH
首页
ABOUT US
PRODUCTS
APPLY
CASE
NEWS
CONTACTS
ENGLISH
NEWS
Company News
Industry News
Q&A
联系我们
Contact Us
手机:
Minister Zhao 13573837305
仇总 15165279606
电话:
0532-87527599
邮箱:
qdfggs@163.com
地址:
No. 17 Mingji Road, Jimo Environmental Protection Industrial Park, Qingdao
NEWS
您的位置:
首页
>>
NEWS
26
2023-09
Do you know how to use the valve stem?
First of all, you need to make sure that the valve is closed before using the stem. This can be achi···
26
2023-09
Importance and Application of Valve Stem
The valve stem plays a key role in the angle seat valve, which mainly plays the role of support, gui···
26
2023-09
What are the points for attention in the processing of valve stem?
Stem processing can be applied to various types of valves, including ball valves, butterfly valves, ···
26
2023-09
Hard sealing rod function
The equipment and protection of hard sealed rods should pay attention to the following matters: it i···
26
2023-09
Process characteristics of valve stem
During the opening and closing process of the valve, the valve stem bears tensile, compressive, and ···
26
2023-09
The main cause of valve stem deformation
The valve stem is mainly able to withstand pressure and can be well insulated, and is not easy to ro···
26
2023-09
Protective measures for stainless steel valve stems that are prone to vibration
There are three main processing methods for trapezoidal threads of stainless steel valve stems: turn···
26
2023-09
What are the overview and types of valve stems
The valve stem is not only a moving part and a force bearing part, but also a sealing part during va···
首页
上一页
1
···
下一页
尾页