Audited Supplier
Air conditioning hose is used for automotive or domestic air conditioning system. It is a textile-reinforced rubber hose with a thick inner liner. It can be single braided with reinforcement layer of rayon or similar textile or it can be a two textile braided layers, separated from each other by a layer of bonded rubber compound. Both types have an outer cover, which is pricked to allow any refrigerant gas that has permeated through the reinforcement layer to escape without causing the hose to blister. It can also be made with a wire-reinforced with an inner liner, a wire reinforcement layer, and an outer layer of heat-resistant textile reinforcement.
Multilayers air conditioning tubing are made of innerlayer of EPDM/ CR/CSM , intermediate layer of NBR/EPDM and outer layer of EPDM. The three compounds were optimised for bonding, physical properties and cure characteristics.
Standard: SAE J2064 / SAE J3062 / QC/T664
Certificate: ISO/TS 16949:2009
Refrigerant: R134a , R12,R404a
Temperature: -40ºC ~ +135ºC
| Hose diameter | ID X OD (mm) | Wall Thickness | Max Working pressure (Mpa) | Max Burst pressure (Mpa) | Min Bend Radius (mm) | Permeability kg/m2/year |
| 5/16" | 8.2x15.2 | 3.5 | 3.5 | 21 | 55 | 1.6 |
| 13/32" | 11.4x18.4 | 3.5 | 3.5 | 21 | 65 | 1.6 |
| 1/2" | 12.8x20.8 | 4 | 3.5 | 22 | 70 | 1.6 |
| 5/8" | 15.4x22.8 | 3.7 | 3.5 | 18 | 85 | 1.6 |
| 3/4" | 19.0x28.6 | 4.8 | 3.5 | 18 | 85 | 1.6 |
| 7/8" | 22.0x32.0 | 5 | 3.5 | 18 | 85 | 1.6 |
| 9/8" | 28.5x41 | 6.3 | 3.5 | 18 | 85 | 1.6 |
Certifications
Certifications:
Assembly Package
Brake Hose Assembly Package:
- 10-50 pieces elegantly packed in a single plastic bag
- Individually wrapped in a protective plastic bag
- Each package is presented in a plastic bag complete with sticker and label
- Securely enclosed within a paper box
- Crafted with a PVC box featuring a label
- The final packaging consists of a robust 5-layer carton, securely placed on a pallet
Productivity:
An impressive capacity of 500,000 meters per month
A staggering annual output of 6,000,000 meters
Shipping:
Qingdao port (Chingtao port) is conveniently located just about 30 minutes from our factory.
Qingdao airport is a mere 40 minutes away.
Effortless shipping by air or sea, offering cost-effective freight rates.
Assembly Factory
Brake Hose Assembly Factory:
QDGY Team:
Our Esteemed Friends:
Fitting Description:
Fitting-a crucial component that connects lines in a hydraulic system, serving as a versatile piece for fluid passage connections.
Fitting Type:
| Fitting type | Shape | Sealing face | Fitting Material | Thread | Surface treatment |
Rubber brake hose 3.2X10.5(mm) fitting | Male fitting | plane/concave/convex | Steel , Stainless Steel, Brass, Aluminum... | English screw Metric thread America screw
M10x1,M10x1.25, M11x1.25M12x1, M12x1.25,M20x1.25... 1/8NPT,1/2NPT, 1/8x28BSPP, 1/4x19 BSPP, 1/2x14 BSPP,3 /8x19 BSPP... G1/8,1/8BSPT... 318x24,7/16x20, 7/16x24,3/8x19... | Yellow zinc, White zinc, Blue-White zinc, Olive Green zinc, Nickel, Chrome, Zn-Ni Alloy |
Female fitting | concave/convex | ||||
| Banjo fitting | plane | ||||
| Special fitting | plane/concave/convex | ||||
Nylon/Teflo n stainless steel braided hose 3.2X6.5/7.5(mm) fitting | Male fitting | plane/concave/convex | |||
| Female fitting | concave/convex | ||||
Banjo fitting | concave/convex | ||||
| Special fitting | plane/concave/convex | ||||
| Bolt & Nuts | Single hole bolt | plane /concave | |||
| Double hole bolt | plane/concave | ||||
| Deflated bolt | convex | ||||
| Pipe bolt | convex/concave | ||||
| Adaptor | 2 way | concave/convex | |||
| 3 way | concave/convex | ||||
| 4 way | concave/convex |
Related Products
Related Products: 
FAQ
FAQ:
Q1: Where is the brake hose used?
Designed for use in auto, car, motor, motorcycle, vehicle, and truck braking systems.
Q2: What types of main rubber hose can you produce?
A: We offer an extensive range including Rubber brake hose, EPDM brake hose, Hydraulic brake hose, Water hose, Fuel & oil hose, SAE J1401 brake hose, DOT 1/8" brake hose, OE No. brake hose, Flexible brake hose, and Performance competition brake hose.
Q3: What sizes of brake hose can you supply?
A: Our common sizes include 3.2x10.5mm (1/8") and 4.8x12.5mm (3/16"), along with special sizes like 3.2x11mm or custom sizes upon request.
Specialized sizes are available, such as 3.2x11mm, or any custom size you require.
Q4: Can you print words (lines) as required?
A: Absolutely. We offer both embossed and printed markings in various colors to meet your specifications.
Q5: What types of fittings can you produce?
A: We manufacture a comprehensive range, including Female fittings, Male fittings, Banjo fittings, Adapter brake hose fittings, Bolts, Nuts, and materials like steel with zinc, chrome, nickel, stainless steel, and brass.
Q6: How many types of brake hose do you produce?
A: Our diverse range includes Brake hose, Teflo n braided brake hose, PTFE stainless steel braided brake line, Steel tube, Bundy tube, Steel tube assembly, and Brake hose assembly.
Q7: When will my order be delivered?
A: Typically, our delivery timeline spans from 5 to 40 days, which is largely influenced by the quantity of your order and the status of our inventory. For more detailed information, we warmly invite you to reach out to us or visit our website. Rest assured, we are committed to responding within 24 hours to all inquiries.
Q8: What is your payment policy?
We require a 30% down payment to initiate production, with the balance of 70% payable prior to shipment completion.
Q9: Are you open to third-party inspections?
Yes, we welcome third-party inspections.
