High Quality O-rings

Product Description

High Quality O-rings are a kind of rubber sealing ring with a circular cross-section. Because its cross-section is O-shaped, it is called an O-ring 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 engine cylinders.

O-rings are the most common mechanical design for seals because of their low cost, simplicity of manufacture, reliable function, and simple installation requirements. O-rings are subjected to pressures of tens of megapascals (kilo-pounds). O-rings can be used in static applications as well as in dynamic applications where there is relative movement between components, such as shafts of rotary pumps and pistons of hydraulic cylinders.

Feature

1. O-ring has excellent sealing performance and long working life. The working life of dynamic pressure seal is 5-10 times higher than that of conventional rubber sealing products, and the maximum can reach dozens of times. Under certain conditions, it can have the same life as the sealing base.

2. The frictional resistance of the O-ring is small, and the dynamic and static frictional forces are equal, which is 1/2-1/4 of the frictional force of the "0"-shaped rubber ring, which can eliminate the "crawling" phenomenon of movement at low speed and low pressure.

3. The High Quality O-rings are highly wear-resistant, and has an automatic elastic compensation function after the sealing surface is worn.

4. O-ring good self-lubricating properties. Can be used as oil-free lubrication seal.

5. The O-ring has a simple structure and is easy to install.

6. O-ring working pressure: 0-300MPa; working speed: ≤15m/s; working temperature: -55-250 degrees.

7. O-ring applicable medium: hydraulic oil, gas, water, mud, crude oil, emulsion, water-glycol, acid.

Advantages

Compared with other types of sealing rings, O-rings have the following advantages:

--Suitable for a variety of sealing forms: static sealing, dynamic sealing

--Suitable for a variety of materials, dimensions and grooves have been standardized, with strong interchangeability

--Suitable for a variety of motion modes: rotary motion, axial reciprocating motion or combined motion (such as rotary reciprocating combined motion)

--Suitable for a variety of different sealing media: oil, water, gas, chemical media or other mixed media

--Simple design, compact structure, easy assembly and disassembly

--Various materials

--low cost

--The kinetic friction resistance is relatively small

Application

The O-ring is suitable for being installed on various mechanical equipment, under the specified temperature, pressure, and different liquid and gas media, it can play a sealing role in static or moving state.

Various types of seals are widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, construction machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various instruments and meters. element.

High Quality O-rings are mainly used for static seals and reciprocating seals. When used for rotary motion seals, it is limited to low-speed rotary seals.

The O-ring is generally installed in the groove with a rectangular cross-section on the outer or inner circle to play a sealing role.

O-rings still play a good role in sealing and shock absorption in environments such as oil resistance, acid and alkali resistance, grinding, and chemical erosion.

Therefore, O-rings are the most widely used seals in hydraulic and pneumatic transmission systems.

Shipping

Packaging

Company

Xi'an WinFine Telecom Technology Pte.,Ltd (WinFine Telecom hereinafter) is a leading microwave waveguide components, assemblies and antenna systems manufacturer in China. Established in 2011, WinFine Telecom is continually growing to meet customer's needs. Our highly trained design engineers and manufacturing personnel can handle both standard and custom products to meet your needs.

Our in house design, manufacturing, inspection and quality control capabilities allow fast response to customer requirements. Our standard delivery time is only half of the average western supplier's standard delivery time.

Our microwave measurement capability up to 60GHz makes us the best choice for the design and manufacturing of your components. We implement TQM (Total Quality System) and SOP (Standard Operation Procedure) with ISO 9001:2017 certification, which assures WinFine Telecom's strong commitment to quality standards and customer satisfaction.

We are confident we offer well-engineered, high quality products at globally competitive prices. Our mission is to satisfy our customers by providing timely and cost effective solutions without compromising quality, performance and delivery.

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