1. Scope
The DN ranges includes DN15mm~600mm(1/2”~24”) and PN ranges from PN1.6MPa~20MPa(ANSI CLASS150~1500) threaded, flanged, BW and SW swing and lifting check valve.
2.Usage:
2.1 This valve is t...
1. General
This type of valve is designed to be an open-and-shut installation to keep the proper operation used in industrial pipeline system.
2. Product Description
2.1 Technical requirement
2.1.1...
1. General
Valves of this series are used to close or open pipelines in pipeline system so as to maintain normal operation of the system.
2. Product Description
2.1Technique requirement
2.1.1 Desig...
Products design features
Hydrogenation technology for petroleum is an important process in petroleum products, modified and heavy oil processing. It not only can improve the depth of secondary p...