Hot-dip galvanized round pipes: Feature a uniform zinc coating on both inner and outer surfaces and offer strong corrosion resistance; suitable for long-term use in outdoor, underground, or other damp environments, and represent a mainstream choice for fluid transport in construction.

Electric galvanized round pipes: Feature a thin coating and a smooth surface finish; suitable for decorative applications and light-duty conduit use in dry indoor environments.

Used for water supply, drainage, and natural gas transport within buildings and municipal infrastructure, the circular cross-section offers low flow resistance, significantly enhancing transport efficiency and ensuring the safe, stable conveyance of fluids.

Widely used in building fire protection systems as main piping for sprinkler networks and fire hydrants, these pipes meet the necessary pressure-bearing requirements; additionally, the galvanized coating prevents internal rust and corrosion that could otherwise clog sprinkler heads.
Used as protective conduits for electrical wiring and cables in building systems, providing mechanical protection and electrical insulation to prevent damage from external forces or deterioration caused by corrosion and aging.

Suitable for use as connecting and supporting components in lightweight steel structures, guardrails in landscape architecture, and main structural elements for outdoor fitness equipment, offering a balance of structural strength, corrosion resistance, and aesthetic appeal.