Rust-Proof Shield Tough Metallurgical Bond Low Maintenance Weldable Multiple Shapes Scaffolding Ready

Hot Dip Galvanized Tube

Product Overview

Hot Dip Galvanized Tube is mild steel pipe that has been coated with a protective layer of zinc through a hot dipping process. The steel tube is immersed in a bath of molten zinc, creating a metallurgical bond between the steel and the coating. This results in a tough, durable finish that protects the underlying metal from rust and corrosion. Unlike painted coatings that simply sit on the surface, the zinc layer becomes part of the tube itself, offering long-lasting protection both inside and out. It is the go-to choice for outdoor structures and industrial applications where weather exposure is a concern.

Technical Specifications

Common Uses

1. Construction: Building frames, handrails, scaffolding, and walkways.

2. Agriculture: Greenhouses, fencing, animal enclosures, and irrigation supports.

3. Transportation: Highway signposts, guardrails, and bicycle racks.

4. Solar Industry: Mounting structures for solar panel installations.

5. Outdoor Furniture: Park benches, playground equipment, and bus shelters.

6. Electrical Conduit: Protective casing for electrical wiring in industrial settings.

Key Benefits

1. Long-Lasting Protection: The zinc coating protects steel for 20-50 years depending on the environment.

2. No Maintenance Needed: Once installed, it requires no painting or rust treatment.

3. Full Coverage Protection: Inside surface gets coated too, preventing rust from starting inside the tube.

4. Cost-Effective: Lower lifetime cost compared to stainless steel or painted alternatives.

5. Durable Finish: The coating bonds to the steel and won't peel off like paint.

6. Quick Installation: Ready to use right away with no on-site coating required.

Main Features

1. Metallurgical Bond: The zinc and steel fuse together during dipping, creating a permanent bond.

2. Sacrificial Protection: Zinc corrodes first to protect the steel underneath, even on small scratches.

3. All-Surface Coverage: Inside, outside, and cut edges are all fully protected.

4. Consistent Coating: Air-knife technology ensures even thickness without drips or bare spots.

5. Workable Material: Can be cut, drilled, and welded after galvanizing with proper techniques.

6. Attractive Appearance: Available with a bright spangled finish or uniform matte gray.

7. Sustainable Choice: Zinc is 100% recyclable and the long life reduces material replacement.

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.