O-Rings

Kits - metric, standard, and Japanese kits are available in a variety of sizes and compounds. We also make custom kits.

Common materials:

How to measure O-Rings:
  • The I.D.(inside diameter) is measured from the inside wall across. The greatest distance measured will be the inside diameter.
  • The width(cross section or thickness) is measured from the side of the o-ring. Most common widths are 1/16", 3/32", 1/8", 3/16", and 1/4".
  • Sizing charts are available for $22.

O-rings come in a variety of materials. Each material has its own application.

  • Country:Brazil
  • telephone:55-888-703-9060
The I.D.(inside diameter) is measured from the inside wall across. The greatest distance measured will be the inside diameter
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O-ring sealing tips

The O-type sealing ring is a rubber sealing ring with a circular cross-section. Because its cross-section is O-shaped, it is called an O-type rubber sealing ring, also called an O-ring. It began to appear in the mid-19th century, when it was used as a sealing element for steam ...

Come From Pansto Pump Co., Ltd

The function of O-ring seal

The O-ring is an extrusion seal. The basic working principle of the extrusion seal is to rely on the elastic deformation of the seal to cause contact pressure on the sealing contact surface. If the contact pressure is greater than the internal pressure of the sealed medium, ...

Come From Pansto Pump Co., Ltd

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 ...

Come From Pansto Pump Co., Ltd