Advantages of bendable hollow aluminum strips:
1. Compared with ordinary aluminum strips and high-frequency welded aluminum spacers (aluminum strips), it has the following advantages: 1. Anti-rust, anti-corrosion and high brightness
2, the surface of the aluminum strip is evenly penetrated, the straightness is good, no deformation, the size is stable
3, high strength, good toughness, can be bent into any angle of aluminum frame with bending equipment
4, to ensure the molecular sieve activity, to ensure excellent adhesion with all types of glue
Second, high frequency welding aluminum spacer (aluminum strip) advantages:
1. Ordinary aluminum strips use four connecting angles to make hollow glass. The four corner edges of the glass are poorly sealed, and the most easy to leak and permeable, which can easily cause glass failure and shorten the service life of the insulating glass.
2. The high-frequency welding aluminum strip is made of continuous glass to make hollow glass. The glass has no connecting parts at the four corners, and the sealing effect is excellent. It is not easy to leak, permeable, and prolong the service life of the insulating glass. At the same time, its performance and performance. Can be comparable with similar foreign products.
Piston rings are manufactured and classified on the basis of function and usability. The primary usage of the Piston Ring is to seal the chamber (where the piston is moving), which can be a combustion chamber of a 2 stroke or a 4 stroke engine. Marine engines have three or more types of rings fitted on the circumference of the piston.
The piston ring is an essential piston part, and its numbers and functionality differ depending on the type and capacity of the engine.
In 2-stroke large engines, compression type piston rings are used to seal the combustion chamber and wiper rings are installed below them to wipe the deposits from the liner and distribute oil on the liner surface.
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