Fuel Hose SAE J30R9--High quality and best price!

 Xiamen Fuste is a professional rubber hose manufacturer with more than 19 years experiance.We can supply rubber fuel hose for Fuel line of Motorcycle,Automobile,ATV,Electrical machine,Engine group, Grass cutter etc.Our clients include Yamaha,Loncin,Honda etc.We can supply high quality rubber hose with the best price for you.Please check the following infomation regarding Fuel hose saej30r9.

Application:
Designed specifically for auto,motorcycle and truck fuel line systems. SAE J30R9 fuel hose is CARB approved (Q-22-032) with a maximum fuel permeation of 15g/m2/day at 104°F (40°C) and certified to EPA .

 

Specific Fuel:
Gasoline, ethanol extended gasoline, oxidized sour gas, diesel fuel, biodiesel , lubrication oil

CE10,CE20,CM15,CM85, OXIDIZED FUEL,FUEL A/B/C/D

Construction:
Inner tube: Black FKM
Reinforcement: Aramid Spiral
Outer layer : Black ECO

Specifications:
Temperature Range: -29°F to 275°F (-34°C to 135°C). Intermittent use at 302°F (150°C)
SAE Specifications: SAE J30R9

 

WARNING:
Do not submerge in fuel.

 

The following are the regular sizes we produce, and the price is very best.Please feel free to contact ,I will give you best and supprised price.My email:sales@rubberbiz.com

 

Part #	ID (in.)	OD (in.)	Working Pressure (psi)	Burst Pressure (psi)	Material
1   6.35*12.7	1/4	0.50	100	900	FKM/ECO/ARAMID/ECO
2   7.94*14.3	5/16	0.56	100	900	FKM/ECO/ARAMID/ECO
3   9.53*15.88	3/8	0.63	100	900	FKM/ECO/ARAMID/ECO
4   12.7*19.84	1/2	0.78	100	900	FKM/ECO/ARAMID/ECO

 

Thank you for your time.For more info about rubber hose ,please do not hesitate to contact me at sales@rubberbiz.com   or my whatsapp or wechat:86-13720889256

 

 

Pick the best rubber hose for your fuel system

 

Rubber hose is still a popular choice for many automobile/motorcycle fuel systems. It is relatively inexpensive and very easy to install. Pick the best rubber hose for your fuel system is important .

 

There are at least two characteristics of rubber hose that really make a difference : pressure rating and permeability. Pressure rating is easy to understand. If you have a carbureted engine, the typical maximum fuel pressure may be just a few psi inside the fuel line. However, a fuel-injected engine requires much higher fuel pressure—100 psi or more. You need to equip your car with hose that can reliably handle the fuel pressure demands.Permeability is the ability of the fuel to bleed through the walls of the rubber fuel hose into the atmosphere. Yes, actually quite a bit (gallons) of fuel is continually lost from the walls of rubber fuel lines and escapes as vapor into the air as a function of time. This is a big deal for several reasons. First, no one wants to throw away good fuel. Second, the environment really pays for that entirely polluting vapor. And third, as fuel bleeds through the walls of the hose it breaks down the rubber compounds. This is the reason the hose deteriorates. So it follows that if we can reduce permeability we will save money in lost fuel, save the environment big-time and best of all: Make the hose last a long time! Most modern hoses have been formulated to possess this trait of low permeability, but some of the less expensive versions (lawn-mower grade) are still very popular. 

 

Is the pressure rating and permeability of a hose listed on its surface ? Usually not! Instead, a numbering system is in place that provides this same information. In the U.S. an industry standard group (SAE J30) has created a number of rubber hose standards that manufacturers utilize when making hose. These standards are documented and published so everyone can determine what pressure ratings, permeability, compatible fuels and other characteristics are assigned to a specific hose type. Those standard hose types are often printed on the outer covering of the rubber hose .

The standards and ratings shown are very approximate and not all inclusive. Hose diameter and other factors will alter the pressure limits. Double-check and verify these specifications by using Google (e.g., “SAE 30R9 specs”) to view the standards from official documents and vendors online.

 

 Main Performance of SAEJ30 R9:
1.Permeability meet SAE J30 R9,<15grams/m2/day
2.Aging resistance:150℃; Low temp resistance:-40℃
3.Burst pression: >40kgf/cm2
4.Fuel resistance:CE10,CE20,CM15,CM85,  OXIDIZED FUEL,FUEL A/B/C/D
5.Flammability resistance:Self extinguish at 10 secs
6.Ozone resistance:50pphm*48H

 

If you purchase custom rubber hose for your fuel system, be ready to demand and identify the rubber hose .Xiamen Fuste is a professtion rubber hose manufacturer for more than 19 years .We can help you to customized the suitable rubber hose to make that hose last as long as possible!More details ,please send email to me:sales@rubberbiz.com