The length of service life of a car battery depends not only on the structure and quality of the battery, but also on its operation and maintenance.
The service life of a typical car battery is about 2 years. If it is properly maintained, it can reach 3 to 4 years. At present, there are still many misunderstandings on the maintenance of the battery, resulting in early damage of the battery.
Myth #1: When using maintenance-free batteries, simply consider maintenance-free without any maintenance.
Misunderstanding 2: There is no corrosive material on the exterior of the battery pole post. As long as it is not loose, it can be used. Corrosive substances appear on the surface, and corrosion will occur on the inner surface of the terminal block, resulting in an increase in the resistance value, affecting the normal charging and discharging of the battery, and must be handled in time.
Misunderstanding 3: When the liquid level is low, replenish the electrolyte or add pure water instead of the distilled water needed. If an electrolyte containing sulfuric acid is added, the concentration of electrolyte inside the battery will increase, and boiling, acid mist, etc. may occur, which seriously affects the service life of the battery; use distilled water instead of distilled water, and the purified water contains various trace elements. , has a bad influence on the battery.
Misunderstanding 4: The density of the electrolyte is not checked and adjusted, especially in the winter, causing insufficient battery capacity and even causing the electrolyte to freeze.
Myth 5: When the battery is started in winter, the starter is used continuously, causing the battery to be damaged due to excessive discharge.
A chain is a serial assembly of connected pieces, called links, typically made of metal, with an overall character similar to that of a rope in that it is flexible and curved in compression but linear, rigid, and load-bearing in tension. A chain may consist of two or more links. Chains can be classified by their design, which is dictated by their use. We supply types of chains :stainless steel chain,chains for tires, load chains for chain hoist and so on.
Those designed for lifting, such as when used with a hoist; for pulling; or for securing, such as with a bicycle lock, have links that are torus shaped, which make the chain flexible in two dimensions (The fixed third dimension being a chain's length.) Small chains serving as jewellery are a mostly decorative analogue of such types.
Specifications:
|
Size(mm) |
Inside Width(mm) |
Outside Width(mm) |
Approx Weight KG/M |
W.L.L. Ton |
Test Load KN |
B.L. KN |
|
6 x 18 |
7.5 |
21.0 |
0.79 |
1.1 |
27 |
45.2 |
|
7 x 21 |
9.0 |
24.5 |
1.07 |
1.5 |
37 |
61.6 |
|
8 x 24 |
10.0 |
28.0 |
1.38 |
2.0 |
48 |
80.4 |
|
10 x 30 |
12.5 |
35.0 |
2.20 |
3.2 |
76 |
125 |
|
12 x 36 |
15.0 |
42.0 |
3.10 |
4.6 |
109 |
181 |
|
13 x 39 |
16.3 |
46.0 |
3.80 |
5.0 |
128 |
214 |
|
16 x 48 |
20.0 |
56.0 |
5.63 |
8.0 |
192 |
320 |
|
16 x 49 |
24.5 |
59.5 |
5.71 |
8 |
192 |
320 |
High quality black alloy steel Load Chain Grade 80 chain Advantages:
1.Sizes: 6mm to 24mm, alloy steel 20Mn2
2.Length:any length is ok
3.Surface: self-color, polishing, black, plastic coating, hot-dip, zinc plated ,etc.
4.Safety factor:4:1
5.Advantage: resistant to corrosion &rust; durable.
6.OEM is welcome
7.Equipment: automatic knitting chain machine, automatic welding machines, automatic correction machine,heat treatment machine,loading test machine,polish machine
8.Marking: usually mark G80 every 6 chain,we can also do as required.
9. We also can make the non-standard chain according to the clients` requirements.
Poducts show
Our advantage
We are a professional factory that produces many kinds of hoisting machinery equipment. Mainly contains load chain, lever block, Magnetic Lifter permanent magnetic lifter, lifting pulley, trolley and multifunction hand puller, etc. We also provide the manufacture, selling, consultation and service of non-standard hoist machinery.
Our service
1.High Quality Standard Chain Manufacturer but with competitive price.
2.No quantity limited, One piece and trial order also welcome!
3.OEM,ODM
4.Make the export trade flow tracking: inquiry→ quote→ →counter offer→ order confirmation→ payment→ production→ inspection →package →transport→ insurance→ customs→ documents →cargo tracking until you receive the consignments to your total satisfaction!
5.We never do the short-lived business. We are keen to cooperate with all partners looking for a long-term and Win - win relationship.
6.We will respond you in 2 hours.
7.We adhere to: Customer first, innovation, professional, thoughtful service.
G80 Chain,Hoist Chain,Welding Chains,Grade Chains
Hebei Liston Lifting Rigging Manufacturing Co., Ltd. , https://www.liftingriggings.com