S series of open type double suction centrifugal pump pipe road connections

Piping connections is the key process in pipeline installation, S series of open type double suction centrifugal water pump pipe connection mode of the road, installation methods are also different. Open water pump commonly used in connection with welding, flange connection, the socket connection.

a, welding

generally divided into gas welding and welding, when the double suction pump pipe open road wall thickness is less than 4 mm when appropriate adopt the method of gas welding, and welding is suitable for wall thickness is greater than or equal to 4 mm double suction split case water pump pipe road, for welding layers, the gas welding is commonly 1 time, welding for 1 - 3 times, mainly based on wall thickness and the width of the weld, in addition, the physical and chemical properties of electrode should comply with the requirements, also want to, when the welding current size for multi-layer welding, the first time to use thin electrode, the second time, third time with thick electrode, in addition, also need to be aware of is applied before welding electrode should be dry, joint will flush clean.

2, flange connection

use this connection method, will open in the double suction pump pipe between the flange of the road have a thickness of 2 - 5 mm rubber mat, soaked in white ink asbestos rope gasket can be, in general, not the handle on the washer that when installed, can easily adjust to the position of the washer. Before you add the gasket, the coated with a layer of white ink on the flange, there can be no deviation phenomenon, after the center line of the pipeline and slope comply with the design requirements, the solid line, tighten bolts. Three,

this socket connection connection method is often done in against the groove of the slope, pipe socket to forward, pipe socket will clean up, to meet the needs of pipeline scaling, insert has laid the socket of cast iron pipe should be 4 8 mm axial clearance, clearance and evenly. Will fill in the gap oil hemp rope, each lap oil hemp rope to overlap each other, compaction matter, matter after oil hemp rope filling depth for a third of the socket depth, outside the mouth with asbestos cement or cement filling, depth of about 1/2 - the depth of interface Need layered tamping hit two-thirds, solid.

is more than the double suction pump pipe open three connection ways, according to the demand of the daily work for method selection.

In the present growing world of emerging technology, the has demanding operation in various sectors like pool cover drain pump, winter cover pump, pool cover drain pump and many other industries at winter cover pump levels of manufacturing and designing.
go to J&T INDUSTRY to get an amazing offer at favorbale price. the submersible pump pool cover drain pump actually works and is worth a try.
J&T INDUSTRY CO.,LTD. are used to coming up with solutions while think about problems, also expressing the whole idea individually.