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Shanghai Huiyi International Co., Ltd.

  • China,Shanghai ,Shanghai
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China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped
China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped

  1. China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped
  2. China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped
  3. China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped
  4. China Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped

Z275 Prepainted Galvanized Steel Coil / Sheet Color Coated Steel Hot Dipped

  1. MOQ: 25 TONS
  2. Price: Negotiated
  3. Get Latest Price
Payment Terms L/C,T/T,D/P
Supply Ability 3000 Tons per month
Delivery Time 20-35days
Packaging Details Standard exporting package. waterproof paper, high density PE film,iron sheet with metal edge protectors, strapped with metal bands, 4 bands horizontal with 3 bands vertical
Thickness 0.12-1.0mm
Width Under 1500mm
Length Customized
Zinc coating Z30-Z275
Shape Coil, Flat, Corrugated
Coil Weight as customers'requirements
Surface treatment Galvanized,Coated,Galvanized and painted
Color RAL Color,Customers Samples Color
Special use High-strength Steel Plate,HIGH STRENGTH STEEL PLATE,Wear Resistant Steel
Material SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z
Brand Name HUIYI
Model Number CGCC,CGCH,CGLCC,CGLCH,G550,DX51D
Certification SGS,ISO,BV
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,D/P Supply Ability 3000 Tons per month
Delivery Time 20-35days Packaging Details Standard exporting package. waterproof paper, high density PE film,iron sheet with metal edge protectors, strapped with metal bands, 4 bands horizontal with 3 bands vertical
Thickness 0.12-1.0mm Width Under 1500mm
Length Customized Zinc coating Z30-Z275
Shape Coil, Flat, Corrugated Coil Weight as customers'requirements
Surface treatment Galvanized,Coated,Galvanized and painted Color RAL Color,Customers Samples Color
Special use High-strength Steel Plate,HIGH STRENGTH STEEL PLATE,Wear Resistant Steel Material SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z
Brand Name HUIYI Model Number CGCC,CGCH,CGLCC,CGLCH,G550,DX51D
Certification SGS,ISO,BV Place of Origin CHINA
High Light Z275 Prepainted Galvanized Steel CoilColor Coated Steel CoilHot Dipped Galvanized Steel Coil
Introduction of PPGI


Pre-Painted Galvanized Steel (PPGI): Where Durability Meets Aesthetic Innovation
PPGI is an advanced engineered steel product featuring a hot-dip galvanized substrate bonded to high-performance paint systems (PVDF, HDP, or polyester) via precision continuous coil coating. This process ensures uniform, void-free adhesion while activating molecular cross-linking for enhanced resilience. The zinc layer provides sacrificial corrosion protection, resisting rust progression even at cut edges, while the pre-applied coatings deliver exceptional UV stability (20+ years color retention per ASTM D7869) and chemical resistance.


Ideal for demanding applications, PPGI excels in:

  • Architectural cladding (roofing/wall systems withstand wind loads up to 160mph)

  • Premium appliances (fingerprint-resistant finishes for kitchen panels)

  • Automotive trim (stone-chip resistance meeting GMW14872)

  • Decorative structures (custom woodgrain/metallic finishes)


Certified to ISO 1461 (galvanizing) and QUALICOAT Class 3 (coating), it reduces lifecycle costs by 30% versus post-painted alternatives through near-zero maintenance.



Mechanical properties for base material prepainted galvanised steel coil :



No. Tensile test
Yield strength Tensile strength Percentage elongation after fracture A%
Rel (MPa) Rm (MPa) 1.8~<2.0 2.0~<2.5 2.5~<3.2 3.2~<4.0 ≥4.0
SPHC
≥270 ≥29 ≥30 ≥31 ≥32 ≥32
SPHD
≥270 ≥32 ≥33 ≥35 ≥37 ≥39
SPHE
≥270 ≥33 ≥35 ≥37 ≥39 ≥41
SS330 ≥205 330~430 ≥26
SS400 ≥245 400~510 ≥21
SAPH310





SAPH370 ≥370 ≥255 ≥32
SAPH400





SAPH440







Key Advantages:

1. Superior Corrosion Defense

Our PPGI combines a galvanized/Zinc-Aluminum alloy substrate with high-performance paint systems (PVDF/HDP/polyester), creating a dual-barrier protection against rust, moisture, salt spray, and industrial pollutants. Proven to withstand C4-C5 corrosivity environments (ISO 12944), it ensures structural integrity for 20+ years in coastal/industrial zones.


2. Unlimited Aesthetic Freedom

Choose from 200+ RAL/Pantone colors, diverse textures (embossed, smooth, woodgrain), and finishes (matte/semi-gloss/high-gloss). Ideal for:

  • Architectural façades & premium interiors

  • Brand-specific color matching (corporate identity projects)

  • Design-driven applications requiring visual harmony


3. Eco-Conscious Manufacturing

Certified low-VOC (<50g/L) and solvent-free coatings meet:
✔ EU REACH / LEED v4 standards
✔ Green Building certification criteria
Reduces carbon footprint by 30% vs. conventional painted steel.


4. Lifecycle Cost Efficiency

The maintenance-free surface and 40% longer service life (vs. standard galvanized steel) deliver:

  • 15-20% reduction in total ownership costs

  • Near-zero recoating/repair expenses
    Verified by ISO 14040 LCA analysis.



Specifications of prepainted galvanised steel coil :


Production line : Printing PPGI

Product thickness : 0.12mm-1.0mm

Product width : 800mm-1,250mm

Steel coil weight : ≤28 (t)

Steel coil inner diameter : 508mm or 610mm

Production capacity (10,000t/year) : 5


Some cases of prepainted galvanised steel coil as below:






FAQ:


Q:Are you a trading company or a manufacturer?


A:We are one of the biggest and professional manufacturer in China. Our products are hot-sale due to our superior quality, competitive price and the best after-sales service.


Q:How about the sample if I need?


A:The sample is free of charge


Q:Do you have English Mill Test Certificates?


A:Yes, we can provide MTC attached to your documents.


Q:How about the delivery time?


A:About 10-25 days after receiving the deposit. Certainly, the detail will be confirmed by the quantity and the different products.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2017

  • Total Annual:

    500thousand-1million

  • Ecer Certification:

    Verified Supplier

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials.    We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvan... SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials.    We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvan...

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Get in touch with us

  • Reach Us
  • Shanghai Huiyi International Co., Ltd.
  • Room704-2,A7 building,No.1688,North Guoquan Road,Yangpu District,Shanghai,China.
  • https://www.ppglsteelcoil.com/

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