Automotive Fuel Rubber Hose with Saej30 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.

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

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

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 


We have been doing this job for many years and we have been trying our best to make the good products with the reasonable price. our price is neither the highest nor lowest, but I assure you its the most reasonable. And we very appreciated that our customers support us. All the product are supervised by the special department. The quality is assured. 

Feel free to call me for any question or new samples. Thank you! 
I will do my best for you. 
Best regards


Automotive Fuel Rubber Hose with Saej30 Requirements

Automotive Fuel Rubber Hose with Saej30 Requirements

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Q:Does the car shock absorber work well?
Shock absorption rubber ring can travel at ordinary times, there will not be a lot of noise in the car, the deceleration belt will certainly not fall ah. This one has a shock proof function.
Q:Can the waterproof sealing strip for sunroof glass be changed?
Pay attention to protecting the keys of the sunroof panel:Operation: before opening the sunroof, be aware that the roof has obstructions to the glass panel. The skylight panel is designed for insulation and UV protection. Please use soft cloth and detergent. Don't use sticky cleaning agent.What are the steps of the owner's daily sunroof?:1. Open the sunroof completely;2, take the dust with a clean soft cloth to wipe the sunroof rails;3. Lubricate the skylights, moving parts and transmission pipes;4. Open and close the sunroof several times and wipe off excess lubricant with a soft cloth.When using lubricants, never use lubricants that are easily adsorbed or contaminated with dust to prevent premature wear of sliding parts and pipes during movement, and other abnormal skylights.
Q:How to change the rubber strip for boneless wiper?
1 before removing the wiper rubber strip, you need to remove the wiper first.2. Look at the rubber bar at the end of the wiper. You can't slide back and forth. The part that we can't slide is the part we want to remove.3, to find that part of sliding rubber strip, we can remove this end for fixing clips, clips are generally not difficult to get down, can be used to assist the dismantling of nose pliers if special enough.
Q:Excuse me, is there a ground adhesive tape at the end of the tank truck? What's the use of it?
The floor covering tape or chain is arranged at the tail end of the tank truck, and is a necessary device for the vehicle. One end of the utility model is connected with the tank body, and the other end is mopping the floor, and the floor cleaning adhesive tape or chain is not allowed to leave the ground during the use process, so as to eliminate the static electricity generated in the running process of the oil tank vehicle. When the floor tape or chain is used for a short period of time to be worn, the retaining bolt at the rear of the frame can be loosened, the pull out adhesive tape will be pulled out, or the chain will be released several times. If the floor, adhesive tape or chain can not be used again, it should be replaced in time or connected with a few chains.
Q:How do you maintain the rubber parts of the car?
In addition, some of the vehicles in the car when in use, the door around the rubber seal for excellent and causing the vehicle when walking between the door and the door frame friction, especially walking on the road to plate will have a "squeak" sound, like the wind hit the windshield, such failures can be smoothly done or easily solved with vaseline.
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 are the uses of oil seals in automobiles? Where do you need to use the oil seal?
As the name suggests, the oil seal is a mechanical element used to seal the oil. It will separate the lubricating parts from the output parts of the drive parts, so as not to let the lubricating oil leak. Static seals and dynamic seals (general reciprocating motion) use seals as seals. Oil seal is the representative form of TC oil seal, which is a rubber fully coated with self tightening spring lips oil seal, generally speaking, oil seal often refers to this kind of TC skeleton oil seal.
Q:What kind of equipment do you need to make rubber parts for automobiles?
Do auto parts, the main one, you need to have sales channels, competition is fierce, the general customers have designated qualified suppliers, if you decide to sell the products then no problem, please give me a message, I can give you a number of various processes must be set to auto parts production for in and equipment (including staff and required Posts skills, equipment requirements and price, the use of a site inspection (production process, raw materials, semi-finished products and finished products), warehouse etc.).
Q:Who knows what the oil ratio in the car tires is?
Tire parts are composed of different rubber, in order to achieve the purpose of its application.
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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