China EPDM Curved Rubber Coolant Hose for Automobile Industry

EPDM Rubber hose is made by extruded or molding with all of shape, material, color.
Are widely use in Automobile ,mechanical, fridges, engines, radiators, warm air fans and other parts to carry water, air, antifreeze liquid, steam, weak acid alkaline liquid and so on.

Product Description

Item Name Rubber Curved Gates Coolant Radiator Hose MaterialEPDM,NR,NBR,SILICONE,PVCColorBlue,black, red,etcHardness30~90ShAWorking Temperature range-50 to 350ºCtensile strength3-10elongation at break200 to 600ID change rate
Test pressure 0.1Mpa≤15Hot air aging
(110ºCX72h)-30~+10Compression deformation
(100ºCX70h)≤40FeatureAnti-aging, wear-resisting, acid and alkaline corrosion resistant,oil resistant, high/low temperature resistantProcessMolding, extruded, injectionCertificationSGS, REACH, ROHS,FDA,etc

The advantage and property of our Curved Gates Rubber Coolant Radiator Hose
1.Smooth surface
Outer layer is smooth and flat, with a little regular line,
The thickness is thinner, the line is clearer.
2.Interline enhancement layer
White or brown polyester line in the middle,Increased pressure capacity,working pressure
6kg/bar -10kg/bar(0.6Mpa-1Mpa),bursting pressure 12kg/bar(1.2Mpa)
3.The inner layer is smooth
The inner layer is smooth, uniform, clean, no crack, no bumpy
4.Aging Resistant
EPDM rubber in Ozone intensity 50x10~,tensile strength 30%, can reach more than 150H without cracking
5.Corrosion resistance
The lack of polarity, low saturation, and therefore the resistance to all kinds of polar chemicals, such as alcohol, acid, alkali, oxidant, refrigerant, detergent, animal and vegetable oil, fat, etc
The advantage of our company
1.imported materials, long service life, the warranty period is one year
2.Production of mechanized production line,Product quality is more stable,large-scale volume production,More stable performance,Ensure fast delivery time
3.ISO9001:2000 international standard quality management system certification,Every product has to pass wear-resisting, measurement, hardness, aging resistance and impact test to ensure the pass rate reaches more than 99%
4.Efficient warehousing
Regular manufacturers, specializing in the production of three decades, 6000 square meters warehouse, strong production capacityThe different material of rubber mounting will cause different property.
EPDM/NBR/silicone/SBR/PP/PVC etc.

EPDMNRsiliconePVCHardness
(Sha)30~8530~9020~8550~95Tensile strength
(Mpa)≥8.5MPa> 20 Mpa3~810~50Elongation(%)200~5501000%200~800200~600Specific Gravity0.75-1.61.15-1.211.25~1.351.3~1.7Temperature range-40~+120°C-50~70ºC.-55~+350°C-29°C - 65.5

1. the property of NR
It has good wear resistance, high elasticity, breaking strength and elongation, But in the air, it is easy to get age, and it is get sticky when it get in touch with heat, which is easy to expand and dissolve in mineral oil or gasoline, but it is resistant to strong acid, but not to Alkali . working temperature is -50~70ºC.
2. the property of EPDM
Weather ability, aging resistance, ozone resistance, chemical stability are excellent, and CFCS and a variety of refrigerants. Working temperature is -50~150
3. the property of silicone
It has excellent heat resistance, cold resistance, ozone resistance and atmospheric aging resistant.Good electrical insulation performance,The tensile strength and wear resistance are generally poor and has non- oil resistant. The working temperature is -55~250ºC
4. The property of NBR
Good oil resistance, heat resistance, abrasion resistance, solvent resistance and high - pressure oil,But it is not suitable for polar solvents, such as ketones, ozone, nitro-hydrocarbons, and chloroform. The working temperature is -40~120 ºC
5. the property of CR
It has good elasticity, wear resistance and atmospheric aging resistance. It is not afraid of violent distortion and flammability.Chemical stability. The working temperature is -40~100 ºC
6. The property of FKM
Excellent high temperature resistance,And have excellent chemical resistance, most oil and solvent (other than ketones and esters).cold resistance is not good.

Packing and shipmentone part is packaged with one plastic bag, then certain quantity of mounting are put into carton box.Carton box insider rubber mounting is with packing list detail. Such as, item name, the type number of rubber mounting, quantity of rubber mounting, gross weight,net weight, dimension of carton box,etcAll of carton box will be put on one non-fumigation pallet, then all carton boxes will be wrapped by film.We have our own forwarder which has Rich experience in delivery arrangement to optimize the most economic and quickest shipping way, SEA, AIR, DHL, UPS ,FEDEX, TNT , etc.Why choose us?1.Product: we specialize in rubber molding,injection and extruded rubber profile.
And complete advanced production equipment and test equipment
2.High quality:100% of the national standard has been no product quality complaints
the materials are environmentally friendly and the technology reaches the international advanced level
3.The competitive price:we have own factory, and the price is directly from factory. In additional,perfect advanced production equipment and enough staff. So the price is the best.
4.Quantity :Small quantity is available
5.Tooling:Developing tooling according to drawing or sample, and solve all of questions
6.Package: all of package meet standard internal export package, carton outside, inside plastic bag for each part; as your requirement
7.Transport:We have our own freight forwarder which can guarantee our goods can be delivered safely and promptly by sea or air
8.Stock and delivery:Standard specification,lots of stocks, and fast delivery
10. Service:Excellent service after-sales
Common QuestionsWhat is the minimum order quantity for your rubber products?Answer:We didn't set the minimum order quantity,1~10pcs some client has ordered.If we can get sample of rubber product from you? Answer:Of course, you can. Feel free to contact me about it if you need it.Do we need to charge for customizing our own products? And if it is necessary to make tooling?Answer: if we have the same or similar rubber part, at the same time, you satisfy it.
Well, you don't need to open tooling
New rubber part, you will charge tooling according to the cost of tooling.
In additional,if the cost of tooling is more than 1000 USD, we will return all of them to you in the future when purchasing order quantity reach certain quantity our company ruleHow long you will get sample of rubber part?Answer: Usually it is up to complexity degree of rubber part. Usually it take 7 to 10work days.How many your company product rubber parts? Answer:It is up to the size of tooling and the quantity of cavity of tooling. If rubber part is more complicate and much bigger, well maybe just make few, but if rubber part is small and simple, the quantity is more than 200,000pcs.Silicone part meet environment standard?Answer:Our silicone part are all high grade 100% pure silicone material. We can offer you certification ROHS and SGS, FDA .Many of our products are exported to European and American countries. Such as: Straw, rubber diaphragm, food mechanical rubber, etc.
about US
These years, We are working on various project of customers and long term working in rubber industry. We have faith in giving your professional advice on your particular project.
At present, our market have been expanded to more than 30 countries, and still growing.
First we will get drawing or sample from our client to check their design. If there is no drawing or sample, we will ask some question about product concept and design idea.
Then according to what application environment of rubber part, we will help design drawing and what raw material is best for rubber part. OEM parts are ok for us.

We can meet your requirement of the design and use for different shapes and material,
And high/low temperature, foam/sponge or solid rubber profile, fire resistance and special property of any rubber profile and molding rubber part
FAQ
1. Are you factory or trade company?
We specialize in manufacturing rubber and plastic manufacturer, founded in 2004
2. What's the order process?
A: Inquiry---provide us all clear requirements, such as drawing with detail technical data, or original sample
B: Quotation---official quotation sheet with all detail specifications including price terms,shipment terms,etc
C: Payment terms---100% prepaid the cost of tooling before making new sample
T/T 30% in advanced, and the balance according to the copy of the B/L
D:Develop tooling---open the mould according to your requirement
E:Sample /confirm/iation---send you the sample for confirmation with test report from us
F:Production---mass goods for order production
G:Shipping--- by sea, air or courier. Detailed picture of package will show you.

3. What other terms of payment you use?
PayPal, Western Union