Coolant Automotive Rubber Hose Red OEM System 1

Coolant Automotive Rubber Hose Red OEM System 2

Coolant Automotive Rubber Hose Red OEM

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 100 PCS

Supply Capability:: 30000 PCS/month

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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%

Structure and specification of flexible silicone hose

inner layer of rubber: VMQ

Enhancement layer: polyester fabric, the fiber line or the pure rubber structure

outer layer of rubber: VMQ,FPM,FVMQ

Main customers

VOLVO, FIAT, JCB, BMW, Sakai, Linde, SANY, XCMG, Zoomlion, etc

Coolant Automotive Rubber Hose Red OEM

Q: When will the car valve change?: The rubber of the valve may be aged for a long time, leading to a gas leak. The lack of air will cause the tyre to run out of order and the valve should be checked regularly.In addition, the valve cap is used in conjunction with the valve to prevent moisture and dust from entering the valve.

Q: Excuse me, is there a ground adhesive tape at the end of the tank truck? What's the use of it?: In order to eliminate the static electricity produced in the process of refueling, discharging and transporting oil, to prevent fire caused by static electricity, and to ensure safe production, all kinds of electrostatic elimination devices are installed in the tank truck.

Q: Ask the construction principle, under the action of the ball and dust cover: With rubber and plastic dual characteristics: at room temperature, the same rubber, with flexibility, cold resistance, and electrical insulation; high temperature can be plasticized molding. Is the natural rubber, synthetic rubber after the so-called third generation rubber, referred to as TPE. The main function of dust cover is dustproof, waterproof, prevent the oil inside dry, in order to protect the bearing

Q: Aging of rubber parts for automobiles: Automobile rubber parts aging factors are: oxygen, ozone, heat, light, mechanical stress, moisture, oil, other chemicals or radiation, etc.. Attention should be paid to water and oil here:The alternate action of high temperature and oxygen 1. long-term water and in the external environment under the accelerated aging of rubber;2., the oil will penetrate the rubber, so that swelling occurs, rubber performance will be reduced. Therefore, trucks should avoid shock absorption of rubber bushings, oil and diesel in various occasions, including maintenance.The impact of aging on rubber shock absorber

Q: Are all the rubber made from petroleum?: Natural rubber is made from plants, and then go to the processing system, a Hevea tree, these plants of Eucommia ulmoides gum, grass root; in recent years, scientists have been extracted from dandelion to natural rubber.

Q: How are rubber tires made of model cars?: Two kinds of rubber material, one is butyl rubber, and one is natural rubber, the production process is to start the mold, and then put into a good rubber molding, I have a friend to do this

Q: How are the car tyres made?: Plastic parts preparation processIn this connection, it is usually done in six steps to complete all the semi-finished rubber parts that make up the tire(1) section 1: extrusion;Add the material to the extruder head to extrude different semi-finished parts, such as tread, tread, triangle, etc..(2) section two: rolling;The raw material cord passes through the calender, and both sides of the cord are hung with a thin layer of adhesive material, which is finally processed into cords. The main material cord mainly uses nylon and polyester two kinds.(3) section three: bead forming;The bead ring is formed by winding a lot of steel wires. This kind of rubber used for bead has some special properties. When the vulcanization is finished, the glue and the steel wire can be tightly jointed together.

Q: What is the function of the automobile exhaust lug?: The exhaust pipe is a part of the engine exhaust system, exhaust system includes an exhaust manifold, exhaust pipe and muffler, generally three school control engine emission of the catalytic converter is also installed in the exhaust system, exhaust pipe generally includes a front exhaust pipe and exhaust pipe.

Q: What kind of material is good for heat shrinkable tube of automobile air conditioner?: No, they're usually EPDM. Add CR, and Web

Q: Small car door open to stick on the edge: HY-308 glue is used for rubber sticking all kinds of plastics.Such as rubber, PS, polystyrene, rubber, ABS, engineering plastics, rubber, PVC, PVC, rubber, acrylic, PMMA, rubber, PU, polyurethane, rubber, leather, rubber, foam, rubber, stickyPC, polycarbonate and other materials.

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