1/4” Yute SAE J30r9 Fuel Injection Hose Efm Efi Tbi

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Product Description

Basic Information
Model NO.
3371021
Color
Black
Standard
SAE 30r9
Reinforcement
High Tensile Polyester Braided Fiber
Temp Range
-40 to 135 Degrees Celsius
Length
20m/Roll
Delivery Time
30 days
Certification
ISO 14001/IATF:16949
Working Pressure
100psi
Package
Pallet
HS Code
4009310000
Capacity
30000m/Day
SAE J30 R9 Fuel Injection Hose
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APPLICATIONS:
Primarily intended to meet the demands of fuel injection systems which include electronic fuel metering (EFM), electronic fuel injection (EFI), throttle body injection (TBI), etc.
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CONSTRUCTION:
Tube: High temperature, oil-resistant FKM
Buffering: Oil-, ozone-resistant synthetic rubber
Reinforcement: High tensile polyester braided fiber
Cover: Aging-, weather-resistant synthetic rubber
Color: Black
Temperature Range: -40 ºF ~ +275 ºF / -40 ºC ~ +135 ºC
Standard: SAE 30R9
Technical Specifications
Part Number ID (inch) OD (inch) WP (PSI) Burst (PSI) Bend Radius (IN) Length (FT) Weight (lbs/ft)
33710211/41/21009002250.90
33714245/169/161009003250.99
33717263/85/81009004251.23
Quality Inspection & Certification
Fuel Injection Hose Certification
  • ✅ Market-tested Reliability
  • ✅ 100% Pressure Inspection
  • ✅ 100% Throughput Inspection
  • ✅ 100% Pass and Stop Inspection
  • ✅ 100% Length & Surface Inspection
  • ✅ 100% Internal Gassing Clean
Packing Details

Normally, the length of the package is 25 FT per roll, but customization options are available to meet specific requirements.

Key Advantages
Hose Advantages

1. Delivery Time: The delivery time for the first order for new customers is 30-45 days, and return orders are approximately 30 days, ensuring consistent supply.

2. Product Quality: Products are 100% tested with available reports. Testing has been successfully completed in third-party labs in the US, meeting all passing criteria.

3. R&D Capability: Supported by nearly 30 professional R&D staff, products have applied for national patents, ensuring professional solutions for complex requirements.

Frequently Asked Questions
What is the primary use for the SAE J30 R9 hose?
It is designed for fuel injection systems, including electronic fuel metering (EFM), electronic fuel injection (EFI), and throttle body injection (TBI).
What materials are used in the hose construction?
The hose features a high-temperature oil-resistant FKM tube, synthetic rubber buffering and cover, and high tensile polyester braided fiber reinforcement.
What is the working temperature range?
The hose can safely operate in temperatures ranging from -40ºC to +135ºC (-40 ºF to +275 ºF).
Are the products quality tested?
Yes, 100% of products undergo pressure, throughput, and surface inspections. They have also passed testing in third-party labs in the United States.
Can the hose length be customized?
While the standard length is 25 FT or 20m per roll, we offer customization to meet your specific project needs.
What is the lead time for orders?
Typically, the first order takes 30-45 days, while repeat orders are fulfilled within approximately 30 days.

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