PPGL
PPGL - 图片 2

PPGL

分类：

The common base plate models of color-coated sheets (color steel plates / colored coated steel plates) include TDC51D, TS280GD, SGCC, SGLCC. Customized colors (providing Pantone/RAL color charts) are supported. Thickness (0.3mm – 1.2mm), width, coating system are available. Compliant with national standards and industry standards. Both in stock and custom options are available.

Email：melody@baosteelgroups.com
Whatsapp：+86 15864003919

Baosteel

1. How to get samples to check the quality? How long can I get the samples?
After the price is confirmed, samples can be provided for your evaluation. After confirming the sample details, the samples will be ready for delivery within 3-7 days, and sent to you by courier, and arrive within 3-5 days.
2.Do you provide samples ? is it free or extra ?
Answer:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
3. Do you accept the third party inspection?
Answer: Yes absolutely we accept.
4.Can you accept customization?
Answer:Yes. If you have special requirements on products or packages, we can do customization for you.
5.How do you control the quality?
Answer:We have professional inspectors to analyze chemical composition of raw materials and test the finished products strictly according to standard stipulated in the contract.  In this process, Internal and external surfaces, two ends appearance, bending degree, fixed length, outer diameter and wall thickness dimension etc will be checked one by one.  You can be assured that all the products you get from us are reliable.

Baosteel
Baosteel

PPGL stands for Pre-Painted Galvalume Steel, commonly known as color-coated steel sheets or color-coated steel coils. It uses Galvalume steel (GL) as its substrate.
Simply put, PPGL = Substrate (Galvalume steel) + Chemical pretreatment layer + Primer + Topcoat.

Technical Parameters of PPGL (Prepainted Galvalume Steel)
Parameter CategoryDetailed Specifications
SubstrateGalvalume (GL), coating composition: 55% Al + 43.5% Zn + 1.5% Si
Common GradesDX51D+AZ, S250GD+AZ, S350GD+AZ, CGCC, ASTM A792
Thickness Range0.12mm – 1.5mm (regular), up to 2.0mm in some production lines
Width Range600mm – 1250mm (regular), up to 1500mm in some cases
Coating WeightAZ50 – AZ150 (double-sided, unit: g/m²)
Coating TypePolyester (PE), Silicone-Modified Polyester (SMP), High Durability Polyester (HDP), Polyvinylidene Fluoride (PVDF)
Coating Structure2-coat 2-bake (primer 5-10μm + top coat 15-30μm), back coat 5-8μm
ColorCustomized according to RAL color card or customer samples
Inner Diameter508mm or 610mm
Coil Weight3 – 10 tons per coil
Corrosion ResistanceNeutral salt spray test ≥ 1000 hours (no red rust), better than PPGI
Mechanical PropertiesYield strength: 245-550 MPa; Elongation ≥ 8%
Executive StandardsGB/T 12754, EN 10169, ASTM A755/A792, JIS G3322
Common Grades (by Standard System)
Standard SystemCommon GradesDescription
China GB / Europe ENDX51D+AZMost common commercial grade, suitable for general bending, forming and roll forming.
China GB / Europe ENDX52D+AZ / DX53D+AZDrawing and deep-drawing grades, used for parts requiring complex forming.
China GB / Europe ENS250GD+AZ / S350GD+AZ / S550GD+AZStructural grades with higher yield strength, used for load-bearing components.
Japan JISCGCC (Substrate equivalent to SGCC/SGLCC)The most common color-coated steel grade in Japanese Industrial Standards.
Japan JISCGC340 / CGC440 / CGC570Numbers indicate tensile strength (MPa). CGC570 corresponds to high-strength materials such as G550.
USA ASTMA755M CS-BCommercial grade, widely used in building envelope systems.
USA ASTMSS255 / SS275 / SS550Structural grades; numbers indicate minimum yield strength (MPa).
Baosteel

相关产品