31200321 Mk2 Expansion Tank Coolant Replacement For for for S60 Parts
|Name||Coolant Expansion Tank For for for S60 Parts|
|Car Model||For for for S60 S60 CROSS COUNTRY S60L S80 S80L V60 V60 CROSS COUNTRY V70 XC60 XC70|
|Port||Guangzhou Ningbo Shanghai|
|Package||Neutral packing and accept customer's special packaging demand|
Factory directly sale, wecome to visit any time.
High quality and competitive price.
Leading manufacture of Complete set of car parts
What is the role of the car expansion tank
The main function of the car expansion water tank is that when the temperature of the coolant rises, the water level will rise, and the coolant that cannot be contained in the water tank (radiator) will flow back to the expansion tank to prevent excessive pressure in the water tank. On the contrary, it will supplement the water level of the water tank. It is also used as a place to check the coolant level, with a scale on it.
Working principle of car expansion tank
The flow of coolant mainly depends on the pressure of the water pump. When the pressure of the water pump is very low, steam bubbles will be generated, and then the water volume will drop. However, it is easy to cause cavitation. At this time, pits will appear on the surface. If this problem is not prevented, the service life will be directly reduced.
The flow of the steam bubble in the radiator is entered through the pipe, so that the steam and water are completely separated. The temperature of the expanded water is generally relatively low, which allows the gas to be cooled to a certain extent, and then enter the water pump from a new one to continue using it. Let the corresponding gas produce its buffer function, so that the pressure of the cooling system can be maintained at a standard state.
Established in Guangzhou China, Xinwo Autoparts as a comprehensive company with five branches has engaged in for for parts for more than 10 years. There are hundreds of professional staff working in our supply department, sales and logistic support departments. Thanks to the deep cooperation with over 50 factories including 5 joint-stock companies, we have provided a variety of reasonable product solutions and reliable market information constantly to clients around the world over the past ten years.
We always strive to offer customers original for for parts, domestic parts, original factory supporting OEM accessories, Hella, Mareli ,Bosch and other brand accessories that align with customers’ requirements. Our strong inventory capacity and strict product quality control system can supply right and reliable products rapidly. Therefore, our products are favored by over 20,000 customers around the world, 30% who are terminal repair shop clients. The market-tested products have been exported to more than 20 countries in Asia, Africa and America, such as Brazil, Mexico, Argentina, Philippines, Malaysia, Singapore, Turkey, Egypt, Sweden, Russia and so on.
● Large Inventory,Fast Delivery
● More Than 10000+SKU Numbers
● Brand Quality And Assurance
● 12+Year Of Exports Experience
● Export Of Whole Vehicle Parts
● OEM DOM Service
Q1. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.We can build the moldsand fixtures
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. We pay attention on good quality
Q3. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have topay the sample cost andthe courier cost