Heavy-Duty Galvanized Steel Tubing Coil for Brake Lines & Fuel Systems - Corrosion Resistant

Premium Galvanized Steel Line Tubing for Automotive Systems

Engineered for superior performance in demanding environments, our 1/4" diameter galvanized steel tubing coil combines double-wall copper-brazed construction with a protective zinc coating (0.028" wall thickness) to ensure maximum durability. This 25-foot coil is specifically designed for brake systems, fuel lines, and transmission applications, featuring exceptional kink resistance during installation.

The enhanced corrosion-resistant surface treatment meets SAE J527 standards and DOT requirements for hydraulic brake systems, making it suitable for commercial vehicles, refrigeration units, and industrial machinery. Copper-brazed joints provide leak-proof performance while maintaining flexibility for complex routing needs.

Key Features:

• Zinc-coated galvanized steel construction

• Compatible with brake fluid & fuels

• Meets ISO 4038 & FMVSS 571.106 standards

• 5-year rust prevention warranty

• Pre-flared ends available (optional)

Technical Parameters:
Material: Grade 1010 Galvanized Steel
Coating Thickness: 20μm minimum
Working Pressure: 1500 PSI
Temperature Range: -40°F to +300°F
Certifications: DOT FMVSS 571.106, SAE J527
Packaging: PVC-coiled with plastic end caps

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.

We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.

If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

Welcome to enquiry and email me,thanks!

Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: It's OK to print my logo on your product?
A: Yes, we can according to your exact requirement.

Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What is your advantages?
A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.


1-Welcome OEM

1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

2-Our service

1. You inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
3. Protection of your sales area, ideas of your design and all your private information.
4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4-Warranty

1. Customer should be provide the video and the pictures for the problem products.
2. Products returned within the warranty period must bear product number & date code.

5-After service

1. In production and after delivery, we will track on time and tell you goods situation.
2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.