4 months ago

Overview on Long Distance Pipeline Ball Valve Products

Overview on Long Distance Pipeline Ball Valve Products

Long distance pipeline ball valve
Related models: Q347F, Q347Y, Q347H
API pipeline ball valve is suitable for ANSI Class 150~900, the working temperature is -28~300 DEG C, it is widely used in petroleum, chemical, th read more...

4 months ago

Advantages and Disadvantages of Gate Valve

Advantages and Disadvantages of Gate Valve

Gate valve has the following advantages:
1 fluid resistance, the sealing surface separated by the erosion with small and medium brush.
2 open and close more effort.
3 medium flow unrestricted, non spoiler, do read more...

4 months ago

Swing Check Valve Production Process

Swing Check Valve Production Process

Swing check valve is used to prevent the media back in the pipeline system, and rely on the power of the media to make the valve automatically open and close a common valve. The sealing performance of the sealing pair is a very important quality p read more...

4 months ago

Expansion Butterfly Valve Products

Expansion Butterfly Valve Products

Telescopic butterfly valve 
Telescopic butterfly valve has flange type butterfly valve and pipe expander two functions as a whole, that can play a throttling effect, but also to solve the temperature difference generat read more...

6 months ago

National Standard Swivel Check Valves

National Standard Swivel Check Valves

National standard swivel check valve
The national standard swivel check valve is designed and manufactured according to GB12236 standard. The pin and disc are connected with built-in structure, excellent performance and rel read more...

6 months ago

High Pressure Sanitary Ball Valves

High Pressure Sanitary Ball Valves

High pressure card sets of ball valves
First, the working principle of high-pressure card ball valves
High-pressure card ball valve for medium and small diameter pipeline of various pressure, temperature and medium c read more...

6 months ago

What is Stainless Steel Globe Valves

What is Stainless Steel Globe Valves

Stainless steel globe valve
The opening and closing structure of the stainless steel shut-off valve is a plug-shaped disc, the sealing surface is flat or cone, the valve flap along the center line of the fluid for linear mo read more...