Galvanized Steel Pipe vs Black Steel Pipe: How to choose the best solution for your project? Date : 2025/05/11

In oil and gas pipelines, building structures, galvanized steel pipe and black steel pipe are used in very different scenarios. the Kwayt Group breaks it down for you:  

comparison termGalvanized steel pipeblack steel pipe
Anti-corrosion propertiesZinc protection

Life expectancy ≥20

Years

Additional coating required
CostsHigh price15-20% Affordable
Applicable scenesOutdoor environments, humid areaIndoor structures, short-term projects

Kwayt Group service advantages:  

- Flexible supply: galvanized/black steel pipe in stock with minimum order quantity of 20 tons.  

- Technical support: free corrosion protection program design