产品分类

O-ring Seals

O-ring is a seal ring installed in groove, moderate compression of O-section. O-ring is an effective & economical sealing parts in various kinds of applications for dynamic seals or static seals.Compared with other sealing types ,O-ring has many advantage
Description
O-ring Seals
Description & Features
O-ring is a seal ring installed in the groove, moderate compression of O-section. O - ring is an effective and economical sealing parts in various kinds of applications for dynamic seals or static seals.Most of the standard o-ring defined by inner diameter d1 & section diameter D2 . Compared with some other types of sealing parts, the O-ring has many advantages, such as:
  • Cost-effective: monolithic groove design reduces the parts and design cost;
  • Compact design: reduced the size of parts;
  • widely used in various applicable medium: oil, water, all kinds of chemicals, air, all kinds of gas...etc.
  • Easy to installation ; lowered assembly costs and the risk of mistakes;
  • Be suitable for various occasions: dynamic seals, static seals, single or double,Pnuematic Seals,static seals;
  • Timely delivery : short producing lead time , can be delivered to all over the world in a few days.
  • Use O-ring as a sealing, energizing element for Fluid seals, hydraulic seals & Pnuematic Seals . Discover now!  Huayi Seals Manufacturer offer Standard or custom-made seals with High performance,Cost-effective,Easy Installation. For Aerospace, Automotive, Marine,Mechanical industries.
Storage Condition
O-ring and other rubber parts are affected by various external environmental factors, such as: distortion, oxygen, ozone, light, heat source,
The effects of moisture, oil, or chemical solvents, etc., may be rendered ineffective by changes in their physical and chemical properties.In DIN7716, ISO2230, DIN9088 and other standards on the storage, cleaning, maintenance of rubber seals do the basic provisions.
Temperature 5-25 ℃ is ideal storage temperature.Avoid contact with heat and sunlight.From low temperature storage When the seal is taken out, it should be placed in an environment of 20℃ before being used.
Humidity Warehouse under relative humidity should be less than 70%, avoid too wet or too dry, do not appear condensation elephant.
Lighting avoid the sun contains ultraviolet artificial light and strong.Uv - resistant packaging can provide the best Protection.Warehouse Windows are recommended to be painted with red or orange paint or coated with film. in original packing or airtight container to prevent oxidation.
Radiation Avoid ionizing radiation damage to the seals.
Oxygen And Ozone
Rubber materials should avoid exposure to the circulating air.Can be wrapped, wrapped and stored In an airtight container or other appropriate method.Ozone is harmful to most elastomers and is avoided in warehouses
Following equipment: mercury vapor lamps, high voltage electrical equipment, electric motors and other equipment.
Deformation Rubber parts should be placed on a free state as much as possible, avoid the tensile, compression, or other deformation.
Contact With The Liquid Or Semisolid Material May contact solvent, oil, grease, or other half solid materials.
Contact With Metal Or Nonmetal Material
Do not allow contact with magnetic material, cast iron, copper and its alloy, or contained A material that damages rubber.Do not use PVC material for packing seals.Seals of different materials shall not be mixed.
Cleaning according to the need, can clean with soap and water to seal.But the water should not touch the fiber reinforced seal,Rubber metal bonding seals, AU material seals.Disinfectants, organic solvents and tools with sharp edges shall not be used.
The cleaned seals should be dried at room temperature, not close to the heat source.
The durability of seals depends on the type of rubber material and the storage conditions.Under the recommended storage conditions, the storage life of each material seal is as follows:
Polyurethane, thermoplastic materials 4 years
Nitrile Rubber, Hydrogenated Nitrile Rubber, Neoprene 6 years
Ethylene-propylene Rubber 8 years
Fluorine Rubber, Silicone Rubber, Fluorine Silicone Rubber 10 years
Whole Fluorine Rubber 20 years
PTFE Indefinitely
After the above period, the rubber parts should be checked before use, or can be used for a period of time.