1. Advantages of O-ring itself: 1) O-ring is light in weight and occupies less space, and can be used in a wide range of pressure, temperature and gap occasions; 2) O-ring is suitable for a variety of different sealing media; 3) The O-ring is easy to maintain and not easy to damage; 4) The functional failure of the O-ring is generally gradual, and it is easy to find and identify; 5) The O-ring has high wear resistance, and the sealing surface of the O-ring has an automatic elastic compensation function after wear. ; 6) The O-ring has a long service life, and can reach the aging period of the O-ring material under correct use conditions; 7) The O-ring is suitable for a variety of sealing forms, and the O-ring can be used for rotary motion, axial reciprocating motion or combined exercise. 2. How to reasonably design the size of the O-ring groove The O-ring in the groove will deform under the pressure of the medium, and the edge of the O-ring will flow into the gap to achieve the sealing function of the O-ring. The greater the pressure on the O-ring, the greater the deformation of the O-ring, and the better the sealing effect of the O-ring will be. When the pressure on the O-ring exceeds its bearing limit, the O-ring will be squeezed into the gap, causing the O-ring seal to fail. For this reason, when designing the O-ring groove, it is necessary to reasonably match the relationship between the hardness of the O-ring, the working pressure and the clearance tolerance. And in the design of the O-ring groove, the gap of the O-ring groove should be as small as possible. In actual operation, it is inevitable to encounter a large gap between the O-ring grooves. In order to prevent the O-ring from being squeezed into the gap, it should be considered to select materials with strong extrusion resistance and good dimensional stability to make O ring manufactures
. Rings such as polyurethane O ring manufactures. The relationship between O-ring hardness, working pressure and clearance tolerance .150.100.050.03 900.250.200.130.100.080.050.03 2.62700.180.130.08 800.250.180.130.080.04 900.300.250.180.130.100.080.04 3.53700.200.150.10 800.300.200.150.100.05 900.400.300.200.150.130.100.05 5.34700.250.180.13 800.3184.108.40.206.06 900.450.3220.127.116.11.130.06 7.00700.300.200.15 800.300.200.150.07 900.500.300.200.180.07 Three, O-type circle custody 1) Circle 1) Optical circle is generally indispensable. Repeated use; 2) When installing the O-ring into the groove, be careful not to twist the O-ring; 3) When installing the O-ring, consider coating the groove and O-ring with sealing medium; 4) O Try not to open the original packaging of the O-ring when it is not in use, so as to avoid dust attached to the O-ring or foreign matter mixed in, which may cause damage to the O-ring; 5) The O-ring should be kept away from direct sunlight or placed in a boiler, etc. To avoid the aging of O-rings near the high temperature heat source; 6) The O-rings should not be tied and hung on needles or metal wires to avoid deformation of the O-rings and damage to the lip end; 7) Special instructions are: O-rings are stored Occasionally, discoloration occurs, that is, white powder on the surface of the O-ring, which will not adversely affect the function of the O-ring. Company website: https://www.orksealing.com/
The point for Ruichen Sealing Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
Our vision serves as the framework for our rubber seals and guides every aspect of our business by describing what we need to accomplish in order to continue achieving sustainable, quality growth.
Ruichen Sealing Co., Ltd. has never compromised on the quality and the services provided to the customer.
Deeper connections between ORK and rubber sealsare made when you go beyond the white lights of a corporate space.