Hot-dip galvanization process - Leeka Corp.

Hot-dip galvanization process

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Hot-dip galvanization is the key process to protect steel pipes, poles, frames etc. from rusting; it is the most eco-friendly and economical way to prolong the lifespan of steel products and improve our environmental conditions.

Comparing with electro-galvanization in which the zinc thickness is 5~15μm, hot-dip galvanized zinc thickness is above 35μm~200μm.
Poles under hot-dip galvanization are well covered in cohesive pure zinc, the protection grade is better than electro-galvanization and price is higher. Our hot-dip galvanization process is below:

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