Coolant Rubber Hose with Saej20 Requirements

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Product Description:

Basic Info.



Capability:Water Rubber Hose

Export Markets:Global

Additional Info.



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. 
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 kind of material is good for automobile anti-skid chain?
Metal friction, of course, can not be said, durable, not to mention. But the comfort is poor, and the car tire injury is relatively large. Personally, it is not suitable for family car use.
Q:Can the waterproof sealing strip for sunroof glass be changed?
Pay attention to the aging and deformation of the slide rail.Skylights used for a long time, in its slide, gap, usually there will be a lot of sand deposition, if not cleaned regularly, it will wear sunroof components.Operation 1: for electric sunroof, in the bumpy road, it is better not to open the sunroof completely, otherwise it will cause the deformation of the relative parts because of the vibration between the skylight and the slide rail, and even damage the motor.Operation 2: clean drain pipe and proper lubrication rail every two years.Should be cleaned regularly around the slide, usually in the use of 2 to 3 months, the rail with gauze stained with clean water cleaning, and after wiping clean, apply a little oil or butter on it.Operation 3: when the vehicle is ready for long-term parking, it is necessary to thoroughly clean the skylight track with talcum powder, so as to avoid the long time and cause the chemical reaction of the sealing ring in the air to cause the ageing.
Q:What's the use of a black rubber tube under the engine of a moped?
No connection is the carburetor waste oil pipe, used to drain waste oil.Carburetor has been replaced by EFI technology in automobiles and high-grade motorcycles, but it is still widely used in middle and low end motorcycles and general-purpose engines. The advantage of the carburetor is its simple structure, small size, easy maintenance and cheap price.Need to use the final product including: General carburetor engine, generator, water pump, chain saw, brush cutter, high pressure cleaning machine, mower, hedge cutting, rotary machine, spraying machine, snow machine, air compressor etc..
Q:How does the new car remove the smell of rubber in the car?
The new special odor eradication agent living skin get rid of formaldehyde solution, can effectively remove the odor inside the car.
Q:Installation method of automobile door glass sealing strip
1, stick the front cover position, use big D sealing strip and small D type sealing strip.2, stick the door around the location, with big D type sealing strip and P type sealing strip.3, stick car B column position, with large D seal or small D seal.4, stick the trunk position, use big D sealing strip or small D type seal strip.Matters needing attention:Make sure that the areas you need to paste are clean (without dust) and dry (no water mark) before pasting.Press the paste after 3 days before the heavy rain, don't try not to shut the door, to prevent the shedding caused by gum.
Q:What are the categories of rubber products, rubber raw materials and rubber products?
Hose type: pure hose, clip fabric hose, cotton woven hose, steel wire braided hose, steel wire winding hose, suction hose, etc..Tape products: rubber boat, lifeboat, vest, diving suits, anti wear, resistance to acid rain coat, ray clothing, lifting bag, storage water heater, air duct, inflatable, inflatable bed, raincoat, aircraft fuel tank.Rubber shaft roller: all kinds of plastic shaft, printing rubber roller, printing and dyeing rubber roll, paper, rubber roll, etc..Cable wires: all kinds of cables and wires made of rubber.
Q:What is the swelling glue used in automobiles?
Expansion rubber is a kind of auto expansion adhesive tape and film made of synthetic rubber and resin as base material. It has excellent oil surface adhesion, operability, high expansion rate, filling property, elasticity and good adhesion.
Q:What material is the rubber hose on the tank truck?
Any of various steels that contain less than 2.11% of the mass of carbon but contain no alloying elements. Sometimes referred to as plain carbon steel or carbon steel.Carbon steel, also called carbon steel, refers to an iron carbon alloy with a carbon content of less than 2.11% Wc.Carbon steel, in addition to carbon, usually contains a small amount of silicon, manganese, sulfur and phosphorus.
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:Where does the car use the most rubber parts?
The most used rubber on the car must be the tires. The second is the rubber pad at the joint, as well as the rubber sleeve for the movable joint and the rubber seal for sealing. Apart from tires, the rest of the world is the most difficult to use because of the different models.

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