Flat gasket installation method and precautions-hardware

Flat gaskets are usually thin pieces of various shapes, which are used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Flat gaskets have many functions in life and production. Today, Dongguan hardware professionals Let me introduce some requirements and points to pay attention to in the installation of flat gaskets. 1. The surface is clean. The surface must be kept clean at the place where the two are connected, and there should be nothing that affects the sealing performance of the flat gasket. 2. When the flat gasket plays a sealing role, it will generally have two diameters inside and outside. The outside diameter must be smaller than the sealing surface of the flange, and the inside diameter must be larger, so as to reduce the objects in the container. Of liquidity. 3. Maintain the elasticity When pressing the flat gasket, do not exceed the set regulations to prevent it from losing the best effect of elasticity due to excessive compression. 4. Tighten in coordination After pressing the flat gasket, it is best to use other wrenches to tighten it, so that it can be better fixed according to the required pressure set by it. 5. Tighten the nut as required. When installing, the tightening sequence of the nut needs to be tightened according to its design, and it does not need to reach the required design value at one time. It is best to cycle twice to make the pad The strength of the film is a bit more even. 6. Special materials and objects Some objects are more special, such as containers that are prone to burn or explode. Then you need to use some safer tools when installing, to avoid collision and friction between parts and tools, which may cause fire. Dongguan Hardware has been focusing on precision stamping for 15 years. The 5000㎡ large workshop is equipped with multiple advanced and precise stamping equipment with a daily capacity of 3000000+ stampings, silk-like precision + 16 strict quality inspections, and the concept of the result of your needs as the result of your work. You choose, choose to rest assured!