Hollow Section
Hot-dipped Galvanized Hollow Section
Category: Hollow Section

Low maintenance requirements for lower long-term costs

Galvanized coatings last up to 50 years

More resistant to damage during transportation, processing and installation

Zinc plating covers all internal and external surfaces to provide comprehensive protection

Product details

Specifications: 

Material grade: Q195, Q235,Q345 A, B, C, D

Size: 8*8mm~500*500mm

Thickness: 1.2mm~15.0mm

Zinc Coating: 180-600g/m2

Length: 1-12m or as per customer’s requirement

Standard: EN10255 L/L1/L2/M/H, BS1387-1985 LIGHT/MEDIUM/HEAVY, GB/T 3091-2015

Production flow:

Finished pickling –> washing –> plating –> drying –> hanging plating –> cooling –>medicine –> cleaning –> grinding –> hot galvanized finish.

Advantage:

Low maintenance requirements for lower long-term costs

Galvanized coatings last up to 50 years

More resistant to damage during transportation, processing and installation

Zinc plating covers all internal and external surfaces to provide comprehensive protection

Applications:

Hot dip galvanized square tube is often used for construction,such as water and gas transmission, 

power grids, wire casing, power transmission, housing, bridges, metal structure, etc.

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