Cast Steel Trunnion Two Pieces Ball Valve Performance Stable
Foowell Cast Steel Trunnion 2 Pieces Ball Valve When the valve working, the
fluid pressure in front of the valve produced on the ball all the
force to the bearing,the ball will not making the movement to the
valve seat ,then the valve seat will not bear too much pressure, so
the valve torque is small, seat deformation is small, sealing
performance is stable, long service life, suitable for high
pressure, large diameter occasions.
Design Features :
Compact and Reliable sealing performance;
Wide range of application;
Automatic pressure relief function;
Fire safe, anti-static design;
Design and Manufacturing: API608,BS5351
Flange Connection Dimension:ASME B16.5,ASME B16.47
Butt Weld Ends : ASME B16.25
Face to Face Dimension: ASME B16.10
Test and Inspection:API 598
Q1. Do you have After-sales service ?
A1. Of course! Generally, the guarantee is 18 months after shipment
or 12 months after commissioning, Whichever occurs first! While the
customer made products could reach 30 years life span and
Q2. Do you have OEM service?
A2. Yes,Variety products size ,quality and quantity can be
customized according to your need.
Q3. How to proceed order in normal situation?
A3. General steps as bellow:
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
Thirdly customer confirms the design and places deposit for formal
Fourthly We arrange the production.
Q4. Which End User you have served?
A4. Such as BP, Shell, Total, PDO, Petronas,ADCO, Gazprom, CNPC,
Sinopec, CNOOC, Samsung C & T, Samsung Engineer, Amec, SWCC,
Sabic, Lukoil and so on.