Coolant Automotive Rubber Hose Black OEM

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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.

Trademark:MEICHEN

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.

9) Ozone resistance:(40±2)°×(50±5)pphm×100h,no crack.

10) Vacuum pressure resistance:(100±2)°×30.0kpa×10min,≤30%

 

Performance Silicone hose:

1)Uses: turbine superchargers and coolants

2)Operative temperature: - 40°c  to 220°c ( 428F)

3)Pressure: 0.3 to 2Mpa

4)Standard Color: blue and black

5)Size tolerance: ±0.5mm

6)Nomex/Polyester reinforced: 4-ply(5mm wall)

7) 90°,45°,135 ° ,hump, straight reducer , U shape, straight .

 

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 Automotive Rubber Hose  Black  OEM

Coolant Automotive Rubber Hose  Black  OEM

Coolant Automotive Rubber Hose  Black  OEM

 

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Q:Does automobile rubber mat cause harmful substances when heated?
Is usually made of polymer material, called a PVC soft flat bottom, because the polymer adsorption ability, can play a non slip effect.
Q:How about the abnormal noise of the door seal?
Exclude door locks. Looking for insulating black tape, lock the door lock with black tape wrapped around a layer, tightly closed the door to drive, abnormal sound disappeared, it proved that the door lock hook and lock column friction produce abnormal sound, my car is this problem.
Q:Is it any harm to fill the car tires with rubber?
The tire is one of the most important parts of the car. It contacts the road surface directly, and the automobile suspension is used to ease the shock when the car is moving, and the car has good riding comfort and ride comfort;
Q:Why are most of the tires black?
In the case of water, a soft tyre eliminates the water between the tires and minimizes the state of the road, making the tires the best mesh with the road surface. The road is dry, hard one tire is more ideal, in the running process, the rubber tire rapidly oscillating rigid molecules with different frequency according to different vehicle velocity, vibration frequency up to 120 kilometers and 240 kilometers per hour when there is a great difference in speed. As the speed changes, the vibrational frequencies of the rubber molecules change as well. The role of silicon in rubber is to control the vibrational frequencies of rubber molecules, to regulate the tires from soft to hard, or from hard to soft. This "controllable tire" solves many of the problems that have been difficult to solve and are difficult for tyres. This is a landmark in the history of the manufacture of automobile tyres. In the future。 The color of the tires will also be colorful, with the owner's desire to match the same color as the body of the tires.
Q:Could you tell me how to remove the glue mark on the door of the car?
So the adhesive composition can use hair dryer heating and then wipe cloth, or use solvents to dissolve the glue, like wind, gasoline and automotive beauty inside the peptizator etc..
Q:Ding Ji rubber and nitrile rubber difference
Nitrile butadiene rubber is prepared by polymerization of butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantages are poor resistance to low temperature, poor ozone resistance, poor electrical properties, and slightly lower elasticity. Nitrile rubber is mainly used in the manufacture of oil resistant rubber products.
Q:What is the main component of automobile sealant?
Among them, the room temperature curing type has one component and two components. It is widely used in buildings, squares, roads as caulking sealing materials, sealing and automobile manufacturing, installation of glass, electronic filling, submarines and the Rockets
Q:How to maintain the door seal?
Sealing strip maintenance is relatively simple, in cleaning the car after the end of the car, do not forget to seal a layer of high permeability coating agent, so that the seal can prevent aging. Since the seal is easy to fill with sand and some dust, clean the dust regularly with a brush.
Q:Where does the rubber from the car come from?
Polybutadiene rubber is prepared by the solution polymerization of butadiene butadiene rubber, with excellent cold resistance, abrasion resistance and elastic rubber tires, but also has good anti-aging properties. Polybutadiene rubber is mostly used in the production of tires, a small part for manufacturing cold products, cushioning materials and belt and rubber shoes. Butadiene rubber drawback is the poor tear resistance, wet skid resistance is not good.
Q:How does a tire work?
It also requires high wear resistance and flex resistance, as well as low rolling resistance and heat build-up. Half of the world's rubber consumption is used in tire production, showing the capacity of tires to consume rubber.

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