Coolant Rubber Hose with Saej20 Requirements

Coolant Rubber Hose with Saej20 Requirements System 1

Coolant Rubber Hose with Saej20 Requirements System 2

Coolant Rubber Hose with Saej20 Requirements

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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.

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

Q:How about a rubber bar in a lathe?: Because this material is the most soft, with high-speed steel lathe tool grinding sharp point processing, open wide and shallow groove, bad lubricating bottom light chip, cut with white steel knife knife cutter head 0.2mm wide angle needle like

Q:What are the applications of rubber airbags in the automotive field?: Sealing system is mainly used to prevent leakage of liquid or other materials, including O ring, rotary shaft oil seal, sealing strip, dust cover, flat gasket and so on. Seals are sometimes made of metal, plastic, or fabric, but more of them are made of rubber. In the early 80s of last century, the United States successfully developed PTFE composite oil seal, successfully solved the problem of engine oil leakage, water leakage, and at the same time greatly improved the technical performance of the car. When the engine and transmission system uses oil series lubricants, the sealing material is usually made of butyl rubber (NBR), acrylic rubber (ACM), silicone rubber (VMQ) or fluorine rubber (FPM).Engine oil requires long life, low viscosity (oil saving), smooth lubrication at high temperature, so engine oil usually contains a variety of additives. Long time soaking HNBR, FPM and ACM at high temperature in an additive containing oil, can maintain high compressive strength. The hydrogenation of chloroprene rubber (HNBR) in which several rubber additives on resistance is the best, at the same time by Ding Xiangjiao (HNBR) heat resistance, oil resistance, aging resistance, is rubber products, currently used in high performance auto parts have been widely. For a long time, the automotive industry has been using NBR and cork rubber to make gaskets for engines, but now uses ACM and VMQ as the main material to satisfy the requirements of heat resistance, sealing capacity and compression durability.The fuel pump diaphragm is a typical fuel pump structure in the carburetor system. The diaphragm has to withstand the thermal impact of the engine and therefore requires not only good durability in the gasoline but also high heat resistance. Because of the need for oxidation resistant gasoline, NBR, HNBR and FPM are available for shock absorbers, insulators, and oil seals in the case of seals. As to which material to choose, the temperature depends on the specific temperature.

Q:What kind of material should be used for the sealing ring of diesel fuel filter, what specific requirements should be made?: Usually, the material of the sealing ring is made of oil resistant rubber - the specific requirements - when the installation is coated with a layer of oil as well, so as not to damage the replacement filter... Please feel free to ask questions

Q:Automotive sunroof sealant strip off, what glue can be glued to?: HY-308 metal rubber glue is mainly used in various plastic, rubber, metal jewelry, electronic products, such as high products, wood products, such as rapid adhesion between each other, strong adhesion.

Q:What are the applications of silicone tubes in automobiles?: Gasket and other sealing silicone rubber seal for automobile, can provide a strong, durable sealing protection device of automobile lamp to head for all oil filter leak proof durable, in extreme temperatures and pressures will not crack or rupture; for the connector, can protect the car plug connector includes electrical plug and socket, electrical connection. Avoid damp and corrosion;

Q:Is the smell of car tires harmful to the human body?: If you want to reduce the harm can raise some bamboo in the store, it is very effective to purify the air, and then multi window ventilation, can also put some camphor in the shop, the other is not know, ha ha!

Q:Who knows how to maintain the rubber wheels of model cars?: The rubber of car model is used commonly butyl rubber and natural rubber two kinds, still have the material that compares almost.

Q:What happens when the wiper strips come off?: Every time the car wash, in addition to cleaning glass windows, it is best to use glass cleaning liquid wiper wiper, so that the life of the wiper bar will be more.

Q:Are car tires poisonous?: Tire combustion mainly contains carbon monoxide, sulfur dioxide and other gases, there are a small number of polycyclic aromatic hydrocarbons, carcinogenic substances 3, 4 benzopyrene.

Q:Small car door open to stick on the edge: If the rubber bar, you can use HY-308 glue bonding.HY-308 glue is used for the adhesion between various rubbers.Such as chloroprene rubber, nitrile rubber, butyl rubber, styrene butadiene rubber, three yuan ethylene propylene rubber, fluorine rubber, foam rubber, TPR thermoplastic rubber and other materials between the adhesion.

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