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: There is a layer of net in the rubber of the automobile tire, what material is the metal net or what other material?: It's called radial steel! Silk is bright, big brother

Q: Ask the construction principle, under the action of the ball and dust cover: This can cause an impact on the axle joint, especially when the car turns. The transmission shaft is an important component of the automobile transmission system.

Q: What is the ratio of carbon black in automobile tire rubber?: Carbon black is a reinforcing filler of important system, have an important impact on the physical and mechanical properties and processing technology of rubber, but for the influence of rubber heat resistance, oil resistance, corrosion resistance and other properties of the medium, far less than the rubber vulcanization system and protection system of large and direct. Because of this reason, the general formula personnel specific performance index of carbon black carbon black as a technical staff attention, often only pay attention to selecting a type of carbon black, without detailed investigation using specific indexes of carbon black, or by different kinds of carbon black and carbon black, and no machine and used to packing product requirements. Therefore, it is difficult to quantify the impact of specific physical and chemical indicators of carbon black.

Q: What's a bumper block?: The car itself has a lot of buffer components, do not know what you said, but the buffer block means its buffer action, such as the engine above is to reduce engine vibration, damping is above ground to reduce the vibration of the body, too much.

Q: How are rubber tires made of model cars?: Find a small rubber factory, call someone else to give a prescription, and then open a mold should not be difficult?. The first mock exam can a lot of sulfide.If you want to know the recipe and the curing process, buy a book on rubber formulations and techniques.

Q: Does the fuel pipe for automobiles belong to rubber products?: If it is a diesel car, then the high pressure part of the metal pipe only, in the low pressure part of the rubber tube.

Q: What are the advantages and disadvantages of automobile shock absorber installation?: Its working principle is: it is installed on the spiral rubber shock absorber spring, when the car turns to shift the focus to the side causing the body tilt to the compression spring played a supporting role, so it can reduce the car roll. In other words it is the role of withstand the shock absorber spring not to let it excessive compression normal straight it! Don't work! But will make the spring more tough, if coupled with this stuff, would like to know the way back ground vibration will be more, ha ha ~! Then you will have seven more muddy eight!

Q: What kind of material is good for heat shrinkable tube of automobile air conditioner?: Water pipe for car: inner and outer layers are made of three yuan ethylene propylene rubber, and the middle reinforcing layer is made of polyester yarn. Air conditioning tube (R134a): butyl rubber tube with reinforced layer. The outer layer of the hose is covered with holes in the outer layer with a hose needle hole machine to prolong the service life of the pipe. The outer layer of the air conditioner hose is usually protected by bellows, and the hose is usually protected with a sheath (EPDM material)

Q: Want to know how the rubber skid on the bus handle is set up?: It is soft and elastic. Heating (125 degrees) will shrink, widely used in a variety of wiring harness, solder joints, inductors insulation protection, metal pipes, rods rust prevention, corrosion protection.

Q: How to prevent aging of automobile rubber parts?: Rubber, however, is an unsaturated olefin polymer. According to South rubber technical personnel, the characteristics of rubber is rubber and its products easily influenced by their own or external factors in the processing, storage and use of the process, thus the structure or component damage, the impact of the use value and the range of application. This phenomenon is called Rubber Aging by rubber and plastic industry. A variety of aging of natural rubber products such as rubber, variety, or surface sticky, brittle, hard, cracking, delamination and mildew; solubility, rheological property, heat resistance and cold resistance change; dielectric constant, surface resistance and conductivity changes etc..

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