Compact PTFE Brake Tube 7.2mm OD | SAE J1401 | JUNZE
Routing brake lines in tight engine bays is always a challenge. The JUNZE SAEJ1401-2 compact PTFE brake tube makes it easier. Its 7.2mm outer diameter fits through tight spaces where a standard 7.5mm hose will not go.
But do not let the smaller size fool you. It is still PTFE inner tube wrapped in 304 stainless steel braid, with the same 14,000 PSI burst pressure and 4,660 PSI working pressure. The expansion rate stays at 0.05cc/ft. No compromises on performance.
Perfect for custom engine swaps, motorcycle builds, and race cars where every millimeter counts. Meets SAE J1401 and DOT FMVSS 106 standards. Available in bulk or with custom fittings.
But do not let the smaller size fool you. It is still PTFE inner tube wrapped in 304 stainless steel braid, with the same 14,000 PSI burst pressure and 4,660 PSI working pressure. The expansion rate stays at 0.05cc/ft. No compromises on performance.
Perfect for custom engine swaps, motorcycle builds, and race cars where every millimeter counts. Meets SAE J1401 and DOT FMVSS 106 standards. Available in bulk or with custom fittings.
5.0
Color:
Customized (Black / Red / Blue / Green / Orange / Silver / Purple / Yellow / Pink)
Working Temputure:
-65°C to 260°C
Hose Size:
3.2mm ID (1/8")
Usage:
Brake, clutch, fuel, turbo oil, cooling, power steering systems
Type:
Brake Hose / Brake Line
Process:
PTFE extrusion → SS braiding → PU coating → Hydraulic crimping
Standard:
SAE J1401 / GB 16897-2010
Product name:
PTFE Brake Hose / Teflon Brake Hose
Certification:
DOT FMVSS 106
Payment Methods:
T/T, PayPal
Quality:
100% pressure tested, 0.05cc/ft expansion, 14,000 PSI burst verified
Package:
Standard export carton / bulk roll / custom
Material:
PTFE inner tube + 304 SS Wire Braid + PU outer layer
Application:
Automotive, motorcycle, racing, custom builds, industrial
Size:
3.2mm ID × 7.2-7.5mm OD
Shipping Options:
FedEx, DHL, Air Freight, Sea Freight, Train
Feature:
High temp resistance, zero expansion, high burst, corrosion resistant
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Details
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| Number | Inner core material | Stainless steel wire type | ID (mm) | OD (mm) | Work pressure (PSI) | Burst pressure (PSI) | Expansion (cc/ft) |
| SAEJ1401-1 | PTFE | 304 | 3.2 | 7.5 | 4660 | 14000 | 0.05 |
| SAEJ1401-2 | PTFE | 304 | 3.2 | 7.2 | 4660 | 14000 | 0.05 |
| Number | Inner core material | Stainless steel wire type | ID (mm) | ID (mm) | Work pressure (PSI) | Burst pressure (PSI) | Temp (℃) |
| SAEJ1401-3 | White core nylon | 201 | 3.2 | 7.5 | 4660 | 8000 | -40~80 |
| SAEJ1401-4 | Black core nylon 12 | 304 | 3.2 | 7.5 | 4660 | 8000 | -40~100 |
| SAEJ1401-5 | White core nylon 12 | 304 | 3.2 | 7.5 | 4660 | 14000 | -40~100 |
| SAEJ1401-6 | White core nylon | 304 | 3.2 | 7.5 | 4660 | 14000 | -40~100 |
Product Information
The 7.2mm OD comes from a tighter braid construction, not thinner materials. The 304 stainless steel wire is woven at a higher density, which actually improves the hose resistance to abrasion and impact damage.
PTFE inner core handles brake fluid, fuel, oil, methanol, and water. Temperature range covers -65°C to 260°C. The PU outer layer is available in silver, black, red, blue, green, and other colors.
Each hose section is pressure-tested before shipment. Custom lengths, fitting angles, and end types available. Contact JUNZE for your compact brake line requirements.
FAQ
1
Q : What standards does JUNZE PTFE brake hose meet?
A : All hoses are manufactured to SAE J1401 and GB 16897-2010 standards. They comply with DOT FMVSS 106 requirements for the US market. Each hose is pressure-tested before shipment.
2
Q : Can I get custom lengths and fittings?
A : Yes. Custom lengths from 400mm to 2400mm are available. Fitting options include straight, 28°, 45°, and 90° banjo configurations. Choose your core material, braid type, fitting type, and color — we assemble and pressure-test before shipping.
3
Q : Is this hose compatible with all brake fluids?
A : Yes. The PTFE inner tube is compatible with DOT 3, DOT 4, DOT 5.1, and DOT 5 silicone-based brake fluids. It also handles fuel, oil, methanol, and water, making it suitable for clutch, fuel, and turbo oil line applications.
4
Q : What is the MOQ?
A : Bulk hose MOQ varies by size and quantity. Contact us for volume pricing and OEM contract terms.
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Get in Touch With Us
We always adhere to the concept of "safety first, quality oriented" and aspire to become a trusted brake system partner in the global auto parts market.
Contact: Wu Xueqian
Tel: +86-18632066166
E-mail: info@jzhose.com
Address: Chunfeng Street, Jizhou District, Hengshui City, Heibei Province, China