Views:2 Author:Site Editor Publish Time: 2019-11-29 Origin:Site
PVC reducers can be divided into concentric reducers and eccentric reducers. Concentric reducers have already been mentioned in another article, and today we are talking about PVC eccentric reducers.
What is an eccentric reducer?
What are the characteristics of the structure of PVC eccentric reducers?
What is the scope of application of PVC eccentric reducers?
PVC eccentric diameter pipe is a kind of pipe used to reduce pipe diameter. The forming process is usually used to reduce diameter, expand, compress or reduce diameter and expand. For different diameter tubes of some sizes, it can also be used for stamping forming. Multiply the diameter of the head by the diameter of the head by the thickness.
It is to put the tube blank with the diameter of the large end of the reducer into the forming die, and to move the metal along the cavity and shrink and form by pressing along the axial direction of the tube blank. According to the diameter of the reducer for one press forming or multiple press forming. The eccentric reducer is characterized by carbon steel with significantly higher strength than the same carbon, good toughness and plasticity, good weldability and corrosion resistance.
The roundness of the reducer should not be greater than 1% of the outer diameter of the corresponding end, and the allowable deviation is ±3 mm.
The reduction diameter forming process of the reducer is to put the tube blank having the same diameter as the large end of the reducer into the forming mold, and to move the metal along the cavity and shrink and form by pressing in the axial direction of the tube blank. According to the size of the reducer of the reducer, it is divided into one press forming or multiple press forming.
The expanded diameter forming adopts a tube blank smaller than the diameter of the large end of the different diameter tube, and is formed by expanding the diameter along the inner diameter of the tube blank by the inner die. The diameter expansion process mainly solves the problem that the reducer having a large reduction diameter is not easily formed by the diameter reduction, and sometimes the method of expanding the diameter and reducing the diameter is combined according to the material and product forming requirements.
1. Precision cast stainless steel valve can be applied to the control of water, gas, steam, oil and corrosive media in chemical, petroleum, metallurgy, light industry, electric power, plumbing, food, fiber, ink and other industries.
2. Sanitary valves, fluid fittings, special industry special fittings and mechanical equipment can be used in dairy, beer, beverage, edible oil and other industries to meet their professional requirements.
3. Products produced according to different standard systems can be adapted to the corresponding standard system of supporting equipment, and can produce non-standard products according to the requirements of users, and are suitable for special purposes.
PVC pipes and PVC couplings are believed to be familiar to everyone and can be seen everywhere in life. But it may not be very familiar with the various connectors, because there are too many types, and it is also a headache when selecting. PVC eccentric reducer can be understood through this article, if you are interested, you can contact us at any time, what do not understand, we can answer for you.