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Galvanized sheet metal can be used in general indoor to corrosive coastal or industrial environments with a service life ranging from a few years to decades, it is a high-quality material for construction and industrial production. Wanzhi Group is a custom-coated steel manufacturer, GI sheet is one of our hot-selling products, we can cut, form, […]

GI duct sheet, which refers to galvanized ventilation duct sheets, is widely used in building ventilation and air conditioning systems due to their corrosion resistance, high mechanical strength, ability to withstand airflow and pressure, and ease of cutting, forming, and welding. Wanzhi Group produces galvanized sheet metal in various sizes and offers fabrication services! GI

GI Steel GI steel is galvanized steel, there are two types of galvanized steel, hot dip galvanized steel and electro galvanized steel, the surface can be customized with zero spangle, regular spangle, and big spangle effect, Wanzhi Group produces galvanized steel products with zinc thickness from 30-350g, the substrate, material specifications can be customized according

Marine grade galvanized steel is a galvanized steel with good corrosion resistance in high salt and humid marine environments, the thickness of the zinc layer determines the corrosion resistance of the steel, generally used in coastal areas of galvanized steel with a zinc layer thickness of 80 microns to 125 microns or even thicker, the

GI Purlin Material The raw material of GI Purlin is galvanized steel strip, a long cold rolled or hot rolled steel sheet is hot dipped galvanized, a layer of zinc is coated on the surface, and then stamped and formed to get the purlin shape we need.  c purlin is in C shape for transverse

The zinc coating on the surface of galvanized steel determines the corrosion resistance and service life of the steel. Different galvanizing finishes determine the thickness of the zinc coating, the application, and the cost. The most common types of galvanizing finishes are hot-dip galvanizing, electro-galvanizing, powder, and mechanical galvanizing. Wanzhi Group’s galvanized steel is primarily

Wanzhi Group produces and sells various types of pre-painted steel, and can customize products and solutions according to application scenarios. Pre-painted Galvanized Steel(PPGI steel), Pre-painted Galvalume Steel(PPGL steel), Prepainted Aluminum(PPAL) are some of our selling color coated products, and they are also popular materials for architectural, decorative, home appliance, and industrial production. and industrial production.

Which is better Hot-dip Galvanizing or Electro Galvanizing? Both HDG and EG are produced by galvanizing hot-rolled coils or cold-rolled coils. The zinc coating protects the steel from atmospheric and water attack, and the thickness of the zinc coating determines the service life of the galvanized steel. The two types of galvanized steel have different focuses,

PPGI and PPGI are two common color-coated panels in the construction field, because of the double protection of metal coating and paint coating, PPGI PPGL steel has not only good corrosion resistance but also has good decorative properties. It plays an important role in both indoor and outdoor construction. Many of our customers in construction