Coolant Automotive Rubber Hose OEM System 1

Coolant Automotive Rubber Hose OEM System 2

Coolant Automotive Rubber Hose OEM

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 100 PCS

Supply Capability:: 30000 PCS/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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.

3.1)Specifications: Φ6~Φ100

2)Structure: injection knit structure

3)Material kinds:EPDM/ARAMID/POLYESTER

4)Temperature level:-40~160ºC

5)Pressure index:0.3~0.6Mpa(parameter varies from diameters)

6)Endurance: coolant liquid pulse≥180000 times

7)Standard: HG/T2491,SAEJ20,STD4272,GM6278M

8)Process: extruding

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

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 OEM

Q: What's a bumper block?: Most of the cushion blocks of modern cars are made of porous polyurethane material, and rubber materials are gradually replaced by them. The porous cushioning block made of polyurethane material has the advantages that the following rubber can not be replaced: the quality is small, about the same size, and the rubber buffer block 1/2 has large deformation and has good nonlinear characteristics.

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: Why are most of the tires black?: Because the tires contain carbon black. In fact, the earliest tyres in the world were milky, just like the color of natural rubber. At that time, manufacturers of tyres did not even know that adding carbon black to rubber would have such a large effect on tyre wear and skid resistance.

Q: Lianyi auto rubber skid chain, okay?: The first is Dichotomanthes, now use rubber.

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: What kind of rubber does it need to produce automobile tyres?: Natural rubber, various accelerators, synthetic gum.

Q: How long does the car seal need replacing?: Replacement time depends on the situation, first check the sealing strip has no big cracks, whether or not broken. If the seal is broken, the adhesive can be used to repair it. In particular, the use of special adhesive for sealing strip, it is easy to fill the big crack bar. Of course, if the seal is seriously damaged or aging, it is better to replace the Xinmi seals.

Q: What is the cause of the scaly skin on the tyres?: Tires appear cracks, peeling phenomenon is often caused by a reason, that is, in the production process, the proportion of natural rubber caused by insufficient.

Q: The car tire is pressing on the stone, the rubber of the tire is all broken, the heroes see can still use?: The advantage of the patch method is that the patches are strong and do not hurt the crown. However, because the patch is from inside the tire, the tire hole still, so the water may damage from the immersion wire and ply; and, if the hole is large enough, sand and other sharp objects from the hole of the patch may be punctured, it is only suitable for small tire damage. Also, due to the internal patch will tire unloading, separation of tires and wheels, mended to go, so a long time to complete the whole tire.

Q: What is the function of the automobile exhaust lug?: The rubber suspension lug of the automobile exhaust cylinder is used for preventing the vibration of the vehicle from being too large.

Send your message to us

*Email

*TEL

*Quantity

*Unit