O-ring sealing form

The O-rings of horizontal slurry pumps can be divided into static seals, reciprocating seals, rotating seals and switch seals according to the relative movement state between the seal and the sealed device.

According to the compression amount (tightness) of the O-ring compression sealing fit in the rectangular groove, it can be divided into five basic sealing fits: compression, sleeve tightening, hydraulic, pneumatic and rotation, as well as extrusion in the end chamfer groove. Tight sealing fit. In addition, there are two special sealing methods: sliding seal and floating seal.

According to the structure of the sealed part, it can be divided into: end face seal, which is axial seal, angle seal, cylindrical seal, which is radial seal, cylindrical outer diameter seal, conical seal and spherical seal.

There are also many kinds of materials for O-rings: nitrile rubber, hydrogen butadiene rubber, butyl rubber, styrene-butadiene rubber, natural rubber, silicone rubber, chlorosulfonated polyethylene, polyurethane rubber, fluorine rubber, and polytetrafluoroethylene.

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ShijiazhuangPansto Pump Industry is a manufacturer of slurry pumps in Shijiazhuang. It mainly designs, manufactures and sells slurry pumps and accessories. Mainly engaged in mud pumps, submersible pumps, foam pumps, desulfurization pumps and many other series.

Special pump for coal washing Sand and gravel slurry pump High-lift slurry pump Imported slurry pump Heavy-duty slurry pump Horizontal slurry pump Single-shell slurry pump Iron ore tailings pump Tailings slurry pump Slurry circulation pump Lime slurry pump

High pressure slurry pump centrifugal slurry pump