All,
I have a new project at which we have to install a vertical turbine line shaft pump for deep water well , the design condition for pump is : 450m head and 200m3/hr capacity . The well is drilled before two months , the contractor who driiled the well performed a pumping test at 60m3/hr...
All,
I have a new project at which we have to install a vertical turbine line shaft pump for deep water well , the design condition for pump is : 450m head and 200m3/hr capacity . The well is drilled before two months , the contractor who driiled the well performed a pumping test at 60m3/hr...
Horizontal booster pumps and vertical submersible pumps are planned to be stored for two years in warehouses , what type of maintenance or what we have to do to protect them during the storage period ?
All ,
In a water project we have some pump control valves, pressure relief valves and butterfly valves,The project was suspended for 1 1/2 year, all valves were bought and stored in warehouse, What type of maintenance do we need to apply to protect the valves during the storage period , is...
My company bought some horizontal booster pumps with two submersible well pumps to be installed in a water project. Due to some reasons the project was suspended for one year , all pumps are already stored in warehouses , Please , I need to know what type of maintenance or how we have to...
My company bought some KSB horizontal booster pumps with two Centrilift submersible well pumps to be installed in a water project. Due to some reasons the project was suspended for one year , all pumps are already stored in warehouses , Please , I need to know what type of maintenance or how we...
All ,
My company has bought some Carrier AC units to be installaed in our project. Unfortunatilly the project is suspended for one year . All AC units were bought and stored at warehouse, During this one year of suspention and storage of equipment do we need to do any type of maintenance for...
Hi guys,
does any one of you have datasheet or any information about the vibration limit for KSB horizontal pumps - multitec type C.
Thanks for your help
For air piping application after the air receiver tank, 2" ss check valves will be installed. I think we are going to select UN3 type from CHECKALL VALVES manufacturer.in the manufacturer datasheets it was shown some values for the spring cracking pressure and standard cracking pressure, the...
If butterfly valve will be installed inside manhole, what is the best coating for this application to protect the valve from corrosion,do we need to paint this valve with epoxy as I think the humidity inside chamber is very high so can we consider it like submerged application or we can consider...
If butterfly valve will be installed inside manhole, what is the best coating for this application to protect the valve from corrosion,do we need to paint this valve with epoxy as I think the humidity inside chamber is very high so can we consider it like submerged application or we can consider...
Is it Ok to use hot dip galvanized steel supports submerged inside water tank if it will be painted with epoxy. I heared that galvanized metal is not recommended to be used inside water.I know Stainless steel is the best, but can we use galvanized supports ? and what is the disadvantages of...
To prevent the chipped off cement lining pieces that come from the water pipeline from entering the suction pipes of booster pumps and causing damage to pumps, it is recommended to install SS screens at the inlet of the horizontal booster pumps suction pipes inside the water tank, I need to...
For burried butterfly valve application,galvanized steel stem extension will be connected with the buried valve operating nut by SS pin to extend to the valve service box for open/close using T-connector. are there are any effect to the weight of the stem extension on the mechanism of operating...
Air piping is specified to match the following :
Black carbon steel, ASTM A53 grade B , size 1.5"-2", with threaded connections.for the same type of pipe, what is the pressure rate for schule 40,schedule 80, do we have shc 160. Exactly I'm looking for the schedules that can withstand 21bar and...
In water pumping system that has 30bar operating pressure one surge tank is intended to be installed, the manufacturer of the surge tank is going to do hydrstatic test for this tank. What is the minimum recomended value of the test pressure ? is it 1.5 times the rated operaing pressure, 2.66 ...
Q#1. For the connection between raised face steel flage (B16.5 Class 150) and flat face steel flange (Class E), is it recommended to use ring gasket or full face gasket ?
Q#2. In case we have to connect cast iron flat face flange with raised face steel flange, Is it Ok to machine the raised...
