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03Feb 2026

A striking Z275g/m² galvanized steel coil with big spangle

Z275g refers to a g alvanized steel coil with a zinc coating mass of 275 g/m² (total for both sides). The "large spangle" indicates a visible, crystallized zinc pattern on the surface,
28Jan 2026

Do you know how prepainted galvalume steel coil produced?

Compared to galvanized or galvalume coils, pre-painted steel coil involves the longest production chain. Starting from hot-rolled steel as raw material, then cold-rolled to precise thickness, width, a
28Aug 2025

Share the formula for calculating the number of meters of color-coated steel ...

Calculating the number of meters of color-coated steel coils is a crucial issue in steel processing and trading. Let me share my calculation method, which primarily relies on weight, width, thickness,
19Jun 2025

PPGI PPGL Galvanized Steel Coil paint performance

PPGI PPGL Galvanized Steel Coil performance: the key to determining the life and value of coated steel coils PPGI/PPGL steel coils are coiled products made by surface pretreatment, coating (primer, to
23Apr 2025

Reasons for the hot export of Stone Coated Steel Roof Tiles

Reasons for the hot export of Stone Coated Steel Roof Tiles Performance advantages crush traditional materials 1. Strong climate adaptability High temperature and high humidity areas: The salt spray r
15Apr 2025

Do you know how to choose color-coated steel coils?

Do you know how to choose color-coated steel coils ? The selection of color-coated steel coils mainly refers to the selection of mechanical properties, substrate type and coating weight, and the perfo
07Apr 2025

Two key tests for galvanized steel coils

Coating thickness detection: The magnetic thickness measurement method or metallographic microscope method is used to detect the weight and uniformity of the double-sided coating according to the GB/T
07Apr 2025

Do you really understand color coated steel coil products?

Color-coated steel coil PPGL PPGI is a steel product with a coated surface, which is widely used in construction, home appliances, transportation, and other fields. The following is the core knowledge
27Feb 2025

The core advantages of galvanized steel coils

The core advantages of galvanized steel coils are reflected in the following aspects: Extremely strong corrosion resistance: The zinc layer forms a dense protective film, which prolongs the life of th
09Dec 2024

How to detect the paint film of PPGI PPGL Galvanized Steel Coil?

1. Paint thickness detection: By using a Paint film instrument to detect the thickness of the paint film, it is possible to quickly and accurately detect whether the paint film thickness meets the req
25Nov 2024

Color Stone Coated Roof Tile-- A cost-effective roofing material.

Color Stone Coated Roof Tile: A Cost-Effective Roofing Material Revolutionizing Modern Construction In an age where durability, aesthetics, and sustainability are essential considerations for construc
31Jul 2024

Colored Stone Metal Tile Accessories Sharing

Accessories of colored stone metal tiles - round ridge tiles It is composed of a galvanized steel plate as the base material, colored sand, and acrylic resin. Generally speaking, the tiles on the ridg

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Knowledge

A striking Z275g/m² galvanized steel coil with big spangle

Do you know how prepainted galvalume steel coil produced?

Share the formula for calculating the number of meters of color-coated steel ...

PPGI PPGL Galvanized Steel Coil paint performance

Reasons for the hot export of Stone Coated Steel Roof Tiles

Do you know how to choose color-coated steel coils?

Two key tests for galvanized steel coils

Do you really understand color coated steel coil products?

The core advantages of galvanized steel coils

How to detect the paint film of PPGI PPGL Galvanized Steel Coil?

Color Stone Coated Roof Tile-- A cost-effective roofing material.

Colored Stone Metal Tile Accessories Sharing