RENOVL Auto Cooling Rubber Hose China Suppliers SAE J30R14 Low Permeation Rubber Fuel Line Hose
SAE J30R14 Low Permeation Fuel Hose With PA Lining
A low permeation fuel hose with a PA (polyamide) lining is a specialized type of fuel hose designed to reduce or prevent the permeation of fuel vapors through the hose material. Permeation refers to the process by which molecules of fuel, such as gasoline or diesel, penetrate and pass through the walls of the hose, leading to the loss of fuel and potential safety hazards.
The polyamide lining in a low permeation fuel hose acts as a barrier to prevent fuel vapors from escaping through the hose material. Polyamide is a type of synthetic polymer known for its excellent resistance to fuels, oils, and chemicals, making it an ideal material for lining fuel hoses. The PA lining helps to maintain the integrity of the hose and prevent fuel leakage or vapor emissions.
Low permeation fuel hoses with a PA lining are commonly used in automotive and marine applications where fuel system efficiency and emissions control are critical. These hoses are designed to meet strict environmental regulations and emission standards by reducing evaporative emissions from the fuel system.
In addition to the polyamide lining, low-permeation fuel hoses may also feature additional layers of reinforcement and protection to withstand the pressures and forces involved in fuel delivery systems. These hoses are typically constructed with a combination of synthetic rubber compounds, textile or wire reinforcement, and outer covers for durability, flexibility, and resistance to abrasion and environmental factors. Low permeation fuel hoses with a PA lining are available in various sizes, lengths, and pressure ratings to meet the requirements of different fuel systems and applications. Proper selection, installation, and maintenance of these hoses are essential to ensure fuel system integrity, prevent fuel vapor emissions, and comply with regulatory requirements.
| Low Permeation Fuel Hose With PA lining |
| Product Name |
Low Permeation Fuel Hose With PA lining |
| Keywords |
Auto Rubber Hose |
| Model |
SAE J30 R14 |
| Length |
Customized |
| Application |
Fuel |
| Color |
Black or Customized |
| Working Pressure |
24-35bar or Customized |
| Working Temperature |
40 degrees +100 degrees |
| Inner Rubber Layer |
NBR Nitrile Rubber |
| Size |
Customized |
| Material |
Rubber |
| Weight (kg/m) |
0.12-0.33 or Customized |
| BR |
40-160mm |
| Surface |
Smooth Surface |
| MOQ |
100 Meters |
| SIZE ID |
0.D |
WP |
B.P |
B.R |
L |
WT |
| dash |
inch |
mm |
mm |
bar |
psi |
bar |
psi |
mm |
m/rol |
kg/m |
| -3 |
3/16" |
4.8 |
10.3 |
35 |
500 |
140 |
2000 |
40 |
50-100 |
0.12 |
| -4 |
1/4" |
6.4 |
13.0 |
28 |
400 |
112 |
1600 |
45 |
50-100 |
0.13 |
| -5 |
5/16" |
7.9 |
14.6 |
28 |
400 |
112 |
1600 |
65 |
50-100 |
0.16 |
| -6 |
3/8" |
9.7 |
16.5 |
28 |
400 |
112 |
1600 |
80 |
50-100 |
0.21 |
| -8 |
1/2" |
12.7 |
20.4 |
28 |
400 |
112 |
1600 |
100 |
50-100 |
0.27 |
| -10 |
5/8" |
16.0 |
23.6 |
24 |
350 |
96 |
1440 |
160 |
50-100 |
0.33 |
REDUCED EMISSIONS
The PA lining in low permeation fuel hoses helps minimize fuel vapor permeation through the hose, reducing evaporative emissions. This is particularly important for meeting emission standards and regulations, as well as minimizing environmental impact.
ENHANCED FUEL COMPATIBILITY
Polyamide is known for its excellent resistance to various fuels, oils, and hydrocarbons, making it a suitable material for fuel hose linings. The PA lining helps maintain compatibility with a wide range of fuels, including gasoline, diesel, biodiesel, ethanol blends, and other alternative fuels.
INCREASED DURABILITY
Low permeation fuel hoses with PA lining offer enhanced durability and resistance to fuel degradation, oxidation, and corrosion. The lining helps protect the hose from the harmful effects of fuel exposure, prolonging the hose's service life and ensuring reliable performance.
IMPROVED SAFETY
The low permeation properties of the PA lining help prevent fuel vapor leakage, reducing the risk of fire hazards and environmental contamination. Using low permeation fuel hoses with PA lining promotes safer fuel handling practices and complies with safety standards.
REGULATORY COMPLIANCE
Low permeation fuel hoses with PA lining are designed to meet industry standards and regulatory requirements for emission control and fuel system integrity. Using these hoses ensures compliance with environmental regulations and emission standards.
Q1. How can we guarantee quality?
A1.Always a pre-production sample before mass production.
Always final Inspection before shipment.
Q2. What is your sample policy?
A2.We can supply the sample if we have ready parts in stock, but the customers must pay for the sample and courier costs.
Q3. Can you produce according to the samples?
A3: Yes, we can produce your samples or technical drawings. We can build the molds and fixtures.
Q4. Why should you buy from us not from other suppliers?
A4.For many years, we have been committed to the research and development of rubber and plastic products. Our R&D team has over 20 years of R&D experience. All of our products are produced directly from the factory. We accept OEM and ODM!
Q5.What are your main products?
A5.Our main products are all kinds of rubber hoses including Hydraulic hoses, air hoses, welding hoses, sandblast hoses, suction and discharge rubber hoses, and PVC hose, including PVC Lay flat Hose,
Q6. Could we pay a visit to your factory?
A6.Yes, you are always welcome to visit our factory.
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