ASTM A500 hot dip galvanized steel tube/structural steel pipe /hollow section
FOB Price: USD600~800/ton.
Port: Tianjin, CHINA
Payment terms: L/C, T/T
Producing Ability: 20,000Tons/Month
Delivery time: Depending on the QTY.
Package: as each customer required.
The hot dip galvanized pipe is a steel pipe in which a rust-removed steel member is immersed in a zinc liquid which is melted at about 500 ° C to adhere a zinc layer to the surface of the steel member. Hot-dip galvanized coatings are thicker, typically 30-60 microns, so the coating has a higher corrosion resistance. It is suitable for outdoor work of steel parts, such as highway fences, power towers, large-size fasteners and other workpieces for long-term rust prevention.
|Galvanized steel pipe|
|Size||Wall thickness (W.T.)|
|Length||1m-12m ,by customer’s requirements|
|International Standard||ISO 9001-2000|
|Product Category||Metallurgy,Mineral &Energy|
|Packing||1.Big OD:in bulk
2.Small OD:packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers
|Main market||Middle East,Africa, Asia and some European country and America ,Australia|
|Country of origin||CHINA|
|Productivity||20000 Metric Tons pet Month|
Hot-dip galvanizing process:
Finished pickling – washing – adding plating solution – drying – hanging plating – cooling – cleaning – grinding – hot galvanizing completed.
1. High-quality raw materials: The hot dip galvanized pipe is made of high-quality steel, and the appearance is smooth and smooth.
2. Our product specifications are complete, there are a variety of models available for you to choose.
3. The hot-dip galvanizing has good covering ability, the coating is dense, and there is no organic matter inclusion. Moreover, this process is superior to electroplating zinc in the resistance to atmospheric corrosion of the base metal iron.
The hot dip galvanized pipes are commonly used in: fire protection systems, water pipes, heating pipes, pipes for factory machine water systems, cable threading pipes, etc.