We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Fuel line pipe quick coupling SAE7.89 for MAN system
Material Of Quick Connector
| Parts | Material | Supplier | Application | |
| Body | PA12 GF30 | ARKEMA | EVONIK | Fuel |
| PA66 GF30/35 | BASF | DUPONT | Fuel Steam | |
| PA6/6T GF25 | BASF | HT Fuel | ||
| PA9T GF30 | KURARAY | HT Fuel | ||
| Locking Spring | PA11 | ARKEMA | Fuel | |
| PA66 | BASF | DUPONT | Fuel, Steam | |
| Securing Ring | PA12 GF30 | ARKEMA | EVONIK | Fuel,Steam,Urea,A/C , Power Steering System |
| PA6/6T GF30 | BASF | HT Fuel | ||
| PA66GF 30/35 | BASF | Fuel Steam | ||
| O Ring | FKM/FVMQ/ HNBR/AEM |
H EPT EPT EPT ON | GMORS | Fuel,Steam,Urea,A/C Power Steering System |
2.The design and production
Innovative, secure and quickit , Our quick connect fittings made of synthetic material are suitable for mo EPT media carrying lines . Be it fuel , oil vapor , water cooling and air carrying lines . We offer the idea means of connection . These quick connectors are specially suited to being matched up with the automotive pipe system
the design and productionof quick connector are strictly accord with SAE J2044-2009 Quick
connect coupling specification for liquid fuel and vapor or emissions systems . If the product does not meet customer needs , we can design and manufacture according to customers requirements . plug-in and sel-locking structure enables connect and disconnect more quick and easier . The space required for the operation is only the width of a finger on both sides . These features ensure quicker connecto can be high-density arrangement and an increase in customer design flexibility
3.Security of quick connector
Quick connector with double sealing rings radial sealing structure , modified rubber o-rings used , mainly for fluid The physics chemistry , custom , anti-aging , corrosion , and swelling ;
outer o-rings are separated by the intermediate spacer ring . Coresponding space on the two
sealing ring , rubber substrate bonding does not occur , the outer synthetic rubber o-rings used , Increased mechanical properties. preventing air aging . Sealing ring and spacer ring through the outer ring of elastic clamping device securely fastened in Shell will not result in phenomena such as ring fal EPT of , and shift . Great seal security is guaranteed
4.Working environment of quick connector
Gasoline and diesel fuel delivery systems , Ethanol , methanol or natural gas delivery systems or their vapor venting or evaporative emission control systems
| Working pressure | 5bar (72psi) |
| Working pressure in Vacuum |
-0.55bar (-7.2psi) |
| Working temperature | -40-115ºC , short time 150ºC |
5.Quick Connector advantages
· Fa EPT assembly without tool -> time and co EPT reduction
· robot assembly possible -> automated processes
· compact building method -> employment in extremely close installation conditions possible
· integrated seal – > optimal tightness
6.Quick Connector Applications in the automotive industry
Can be used to make both line-to-line or line-to-equipment connections.
· Fuel feed / return lines
· tank breathing
· Ventilation lines
· Oil cooler lines
· Vacuum control lines
7.The Type of Quick Connector
| 7.1 button | Two button |
One button |
| 7.2 fir tree |
The fir tree endform with or without o-ring Connect nylon pipe – pipe size from 3 . 35X4 . 5 to 14 . 35X16 35 | Endform with or without rib lines Connect rubber hose ,hose size from ID 3 to 16mm |
8.Connect &discnnect peration mathod of quick connector
Quick connector is made up of body , in o-ring , out o-ring , spacer ring , securing ring and locking spring . When a mating tube end piece inserts the connector , as locking spring has certain elasticity , Tie clip fastener to connect two connectors together ,and then pull back to assure complete connection.; Repair or remove the quick connector is difference . fir EPT advance push the male connector and press the clip button , lock expansion , you can easily pull out the connector ;please note,SAE 30th heavy oil lubrication should be used before Reseat
Quick Connector Catalog
We can produce according to customers’ samples or EPT numbers
About us
HangZhou EPT Rubber Products Co., Ltd Is a Highly Professional And Experienced Manufacturer Of Rubber Hoses In China. We Have Specialized In This Field Over 20 Years And Always Dedicated To The Producing Of Rubber Hoses In High Quality, With a Wide Range Of Demands From Multiple Industries, Including Engineering, Ocean, Mining, Chemica EPT Plastics, Transportation, Oil, Metallurgy,etc.
Our products include:
Rubber Hose: hydraulic hose , industrial hose, hose fitting
Silicone hose: food and medical grade silicone hose, auto silicone tube
PVC hose: PVC layflat hose, PVC Helix Suction & Delivery Hose,
PVC Spiral Steel Wire Reinforced Hose,
PVC Fiber Braided Reinforced Hose
Automotive parts: A/C Hose, fuel hose,brake hose system
Why Choose Us:
1. Our Chairman, Who Came From Technical Backgrounds, Devoted In Rubber Industry Since The Year 1990.
2. Professional r&d Team With Rich Experience.
3. Only The Be EPT Raw Materia EPT Natural Rubber From Korea.
4. Only The Mo EPT Advanced Equipments From EPT Vp.
5. Only The Be EPT Processes And Strict Inspection.
6. Efficient Sales Team With Satisfying Service.
EPT Rubber‘ FAQ
Q1. How do you ensure your product and service quality?
All our processes strictly adhere to ISO-9001 procedures. If the product does not work property as described, and the problem is proven to be caused by our side, we will provide exchange services for the same specific item. Also, EPT Rubber staffs will always be there for you if anything needed.
Q2. If we don’t find what we need on your website. What should we do? Do you make rubber hose as per customer’s specific requirements?
Yes, we can provide bespoke service to customers with specific requirements. You can send the detailed requirements by email. We will check if we can develop them. We develop new mode EPT every year, and some of them may not yet be updated on our website. Or you can send us samples or drawing ,and we can develop the new mode EPT especially for you.
Q3. Can I buy 1 or 2 pieces of samples for testing before place bulk order?
Yes, we are pleased to send you samples to te EPT the quality and performance. We are confident that once you get it in you hand. You will be very satisfied. Moreover, with our excellent service and competitive price. We believe that we will be your fir EPT choice for rubber hose.
Q4. How can I order and make payment?
Once clear your requirement and determined which product is ideal for you. We will send proforma invoice to you. You can pay via TT bank transfer, Western Union as you like!
Q5. If we find your bank account different as before, how should we respond?
Please don’t send payment and double check with us before arrange payment (Bank detai EPT will be listed in every piece of proforma invoice)
Q6. What is your Minimum Order Quality?
Different products have different MOQ, generally speaking, our MOQ is 1000meter/type, please don’t hesitate to check with us for specific items.
Q7. What about delivery date?
If we have free stock of the item you need. We can send goods to you within 7 working days after deposit or 100% payment into our bank account.
If we don’t have the stock, the delivery date can be different for different products. Generally speaking, it will takes 3 to 6 weeks.
Q8. What about shipping?
Usually we ship by sea, to save costs, you can either use your own assigned shipping agent or our cooperative forwarder. Please don’t forget that we are close to the bigge EPT sea port in North China-ZheJiang Port, which means that we have the mo EPT convenient maritime transportation.
Q9. What’s your company policy if we want to distributing your rubber and plastic hose in our market?
We have some different policies for different target market, so please feel free to contact us for detailed discussions and find the mo EPT preferential policies for you. Also, you are welcome to visit our factory and let’s talk face to face!
We sincerely welcome partners all over the world to visit us for win-win cooperation!
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
