Assistant valve enterprise to win the world
Size:NPS4"
Pressures:Class150
Material:CF8
Temperature :-29~425℃
Design:API
1.A welding structure is used to connect the valve and pipelies.
2.The sealing face is of a good sealing property and long duration ,uneasy to worn and rubbed.
3.Compact structure, well to be opened and colsed. Lower in height. easy maintenance.
4.Of high-temperature and high-pressure resisting features and suitables for water, steam. Oil goods pipelines.