Propane o-rings are a kind of rubber sealing ring with O-shape cross-section. It was originally the sealing element of steam engine cylinder. Now it is widely used in various mechanical equipment, such as machine tools, ships, automobiles, aerospace equipment, construction machinery, agricultural machinery, etc. Rubber materials can be divided into natural rubber, ethylene propylene diene monomer rubber, nitrile rubber, silicone rubber, styrene-butadiene rubber, polyurethane rubber, and so on. The natural rubber has good wear resistance and good elasticity, which is widely used in the raw materials of adhesive tape and rubber strip. EPDM rubber has weather resistance, aging resistance, and ozone resistance, which is commonly used in the sealing parts of sanitary equipment in the high-temperature steam environment and refrigeration in refrigerator In the equipment, nitrile rubber oil resistance, heat resistance and wear resistance are commonly used in the production of fuel tanks and lubricating oil tanks; silicone rubber is heat-resistant, cold-resistant, ozone resistant, aging resistant, insulating electricity, commonly used in the sealing parts of household appliances. All kinds of rubber have different materials and advantages, so the scope of use is also different. It is this characteristic that can protect the normal operation of machinery, reduce maintenance and reduce costs. It's a long-term effect that many alternative products can't achieve.

Advantages of propane o-rings

1. Simple manufacture, reliable function and convenient installation

2. Strong environmental adaptability: the O-ring made of different materials can adapt to various complex environments, such as humid and high-temperature environment, and can be used normally for a long time.

3. Strong adaptability: it can meet the sealing conditions of different mechanical equipment.

4. The structure is exquisite and simple, and the maintenance and repair are relatively simple and convenient. The price is low.

5. Variety of products: O-rings of various sizes, hardness, specifications and materials can be customized according to different equipment.

The importance of sealing to propane o-rings

In addition to the many advantages mentioned above, O-ring has a significant and obvious advantage sealing. Precision industry machinery production of product parts requirements are very high, if there is not a good part, it is a great threat to people and machinery. The production of rubber O-ring can ensure mechanical sealing, avoid the space gap between parts because of friction increase, play a good sealing role.