The grinding wheel is fixed with thickened steel ring, and the clamping force is strengthened to prevent it from falling off during use, and it is more safe to use.
20 inch aluminum manhole cover is installed on the top of the tank, built-in pressure& vaccum vent & emergency vent. All types manhole cover has the breathing valve.
T244D jigsaw blades Ideal for curved rough cutting, Bosch's 6-Tooth Jig Saw Blades are designed to cut hardwood, softwood and particleboard faster than any other blade.
When the 10 Inch flanged gate valve closes, the sealing surface can be sealed only by the medium pressure, that is to say, the sealing surface of the gate can be pressed to the seat on the other side to ensure the tightness.