Butterfly valves can also come in many shapes and sizes. This valve also functions through the use of an internal gate. The difference between a butterfly valve and a gate valve is the way in which the gate valve operates inside the gate valve.
May. 12, 2021
Read More+Ductile Iron pipes normally possess thicker pipe walls and are generally stiffer than steel pipes. As such, it relies less on side fill soils to support external loads so it is necessary to achieve highly-compacted soils for ductile iron pipes for sustaining external loads.
Apr. 09, 2021
Read More+Cement-mortar linings have been successfully used to protect the interior of iron pipe and fittings since 1922. Cement linings prevent tuberculation by creating a high pH at the pipe wall and ultimately by providing a physical barrier to the water.
Feb. 06, 2024
Read More+Ductile iron pipe is lighter, stronger and more durable than cast iron. The difference between cast iron and ductile iron is the graphite form. In ductile iron, the graphite form is spherical or spheroidal. In cast iron, it is in the form of flakes.
Mar. 08, 2021
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