Coolant Rubber Hose with Saej20 Requirements

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100 PCS
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Product Description:

Basic Info.

Material:EPDM

Color:Black

Capability:Water Rubber Hose

Export Markets:Global

Additional Info.

Packing:Carton

Standard:SGS/ISO

Origin:Shandong Zhucheng

HS Code:400931000

Production Capacity:9000000m/Year

Product Description

1. Application: Suitable for the transportation of water for auto motor system and the gas for heating system. 
2. Features: High temperature and aging resistance. 
3.Specification 
1) Material:EPDM/ARAMID/EPDM
2) Hardness :70±5 shore a
3) Tensile strength:≥10Mpa
4) Elongation:≥300%
5) Adhesion :≥2.5N/mm
6) Burst pressure ::≥1.2Mpa
7) Aging at elevated temperature :125°×168h , pressure(0.6Mpa) 5 minutes later no leaking/bumps phenomenon  

8) Pulse test: environment temperature 85±5°,medium temperature 93±5°,test pressure 0.1bar~2.4bar, frequency 0.25HZ,medium:50%glycol coolant liquid,5000 times no crack.

Our advantages: 
1. Advanced equipment, and strict quality control system to ensure you of our high quality as well as competitive price. 
2. More than 200 models for various cars 
3. Delivery time: 30~40days 

 

 

Coolant Rubber Hose with  Saej20 Requirements

Coolant Rubber Hose with  Saej20 Requirements

 

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Q:What are the applications of fluorine rubber in automobiles?
The turbocharger hose is one of the most demanding and costly hoses in the automotive engine. In most cases, aramid fibers are used in the hose structure to maintain the shape and provide the strength of the hose; silicone rubber is used to protect the fiber layer and to make the hose flexible and capable of extremely high temperature. As a result of continuous temperature above 170 DEG C, VMQ (two methyl vinyl silicone rubber) is usually used in the middle and outer layers of the hose. When choosing the elastomeric lining, the manufacturer and / or end user has to choose FVMQ or fluoro rubber FKM.
Q:How can a soft rubber bar be machined on a lathe? The hole drilled by the drill hole is triangular
The processing of rubber rod is always cut problem, drill bit to drill into the rubber group, 2 edge and center high, very sharp. The default center cutting, edge grinding tangential blade, fast drilling slowly into the big back angle.
Q:Ding Ji rubber and nitrile rubber difference
Ding Ji rubber is a synthetic rubber consisting of isobutene and a small amount of isoprene. The finished product is not easy to leak, usually used to make cars, aircraft wheels inside the tube. Mainly used in making various tire inner tubes, tubeless tires, airtight layer gasket, belt lining, and pipeline containing corrosive liquid containers in the chemical industry, agriculture as a waterproof material.
Q:What chemicals have been added to the wiper bars?
Specific formula, but also according to different types of rubber to add chemical raw materials, such as: synthetic rubber, natural rubber, silica gel formula, raw materials are far from each other.
Q:The side tire of the car has been knocked off a block of rubber. Can it be used?
Can be used as a spare tire, if not to normal use, recommended to install the tube on the rear wheel, front wheel is safe, the sudden burst control is not good, after the fetus is safer, mainly to see the normal tyre damage, and wire line network has not been broken, no matter is not broken, broken you have to add after the gas tube, observe there is no bulge phenomenon, a bulge in this life can only do the spare tire.
Q:How much is the Elantra car wiper size?
Beijing Hyundai Elantra wiper size: 24 inch, the main driving copilot 18 inch; type U interface, buy universal wiper can be used.
Q:Auto window black rubber strip crack, what stick best?
Bonding rubber and rubber between the small area of adhesive, directly with YH-818 of this bond, transparent, environmentally friendly, sticky, and then can not tear down, Dongguan Yi Tong glue
Q:The rubber strip causes the automobile white paint to be yellow, what method can remove?
It can be rubbed with gasoline, but gasoline can also damage the paint.
Q:What kind of rubber does it need to produce automobile tyres?
This depends on how the design formula, commonly used are natural rubber, styrene butadiene rubber, butadiene rubber, chloroprene rubber, etc.
Q:Is the smell of car tires harmful to the human body?
There should be some, because he is rubber products, there is some harm

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