China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

Get the best China factory price for G30 G90 Z275 Dx51d PPGI zinc-coated prepainted galvanized steel coils for roofing sheets. We are a leading factory in steel production.
Request a Quote

PRODUCTS DETAILS

  • Overview
  • Product Description
  • Our Advantages
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • Certifications
Overview

Basic Info.

Model NO.
ZD-PPGI
Application
PPGI
Edge
Slit edge
Stock
Stock
Material
Dx51d,Dx52D,Dx53D,Dx54D,S250gd,S350gd,S550gd
Thickness
1mm-30mm or as Required
Width
10mm-3000mm, as Required
Roll Weight
0.5t-25t
Custom Made
Yes
Custom Cycle
7-15 Days
Color
Standard Red,Blue,White,Grey ,Ral Color
Surface
Hot Dipped Galvanized, Prepainted
Coating Type
PE/SMP/HDP/PVDF
Zinc Coating
30-275G/M2
Processing Services
Welding Punching Cutting Decoiling
Production
500 Tons/Month
Delivery Time
as Required
HS
7210490000
Tolerance
-/+1%
Transport Package
Export Standard Package/as Request
Specification
According to customer requirements
Trademark
zhengde
Origin
China
HS Code
7210490000
Production Capacity
30000 Tons/Month

Product Description

Product Description

China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.

The term is an extension of GI which is a traditional abbreviation for Galvanized Iron. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming.
Location category value
Executive standard National standard  GB/T12754-2019
American Standard/European Standard ASTM A792M
Cold rolled substrate Width specification Cold rolled substrate thickness Including metallized layer, the thickness after painting Label thickness
1200mm ≥0.41mm ≥0.46mm ≥0.45mm
Size deviation Width tolerance Upper deviation +4mm
Lower deviation 0
thickness Upper deviation +0.05mm
Lower deviation 0
Yield Strength >300MPA
tensile strength 270-500MPA
elongation after break More than 20%
Steel coil inner diameter Standard: 508mm,Except for other agreements
metal coating alloy composition AlZnMg or galvanized AlMg
Total Weight of Plating Both Sides (Outside/Inside) 150g/ (75/75 or 85/65)
Neutral salt spray test The surface of the board (without passivation, anti-fingerprint and other treatments on the surface) has a neutral salt spray test of more than or equal to 2500 hours, and there is no red rust on the surface.
When the salt spray test on the wound surface (end surface) is greater than or equal to 1200, there is no red rust on the surface.
PPGI paint PE coating structure standard (μm) Paint structure 2/1 outside ≥25
Inside ≥7
pencil hardness Not less than HB
Specular Gloss of Topcoat Glossiness of finish paint mirror surface: ≥40 degrees
T bend value 2T
Impact energy Not less than 9J
Neutral salt spray test Greater than or equal to 1500h without bubbles
UVB-313 greater than or equal to 700h
PPGI use environment humidity 20% to 90%
temperature Min -45°C, Max 43°C
unit ammonia <30ppm
unit carbon dioxide <7000ppm
unit oxygen 21%
unit hydrogen sulfide <5ppm
 
Our Advantages
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
Complete range
For the use of color steel coils, we have to choose different types of color steel coils to manufacture different PPGI. Speaking of this, I have to briefly introduce the types of color steel coils, which are divided into five categories. That is, home appliances, optical materials, decorative materials, building materials, and packaging. Among them, the production process of color steel coils for home appliances is the most delicate and perfect.
Good performance
Zhengde color coated steel plate refers to the coating product obtained by applying organic paint to the surface of thin steel plate. PPGI has good anti-corrosion and decorative properties, as well as the good formability and processing properties of organic polymers and steel plates.
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
5S management
Before PPGI production, each post cleans the surrounding environment, ground sanitation, equipment spot inspection and each roller surface that directly affects the surface quality of the product in the working area according to the "Workshop 5S Management System" to ensure personal safety. At the same time, prepare tools, auxiliary materials, raw materials, etc. within the specified time. Ensure that the ground in the work area is free from dust, water and oil, ensure that the equipment is in the best condition and that the materials are used correctly.
Strictly check
PPGI image defects, surface defects, trace defects, edge defects, gold plating defects, size defects, coating defects, uneven defects, contamination defects, coating uneven defects, process defects, coating surface defects, physical property defects.
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
Detailed Photos

China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing SheetsChina Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

Packaging & Shipping

China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

Company Profile

China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing SheetsShandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

Certifications

China Factory Price About G30 G90 Z275 Dx51d PPGI Zinc-Coated Prepainted Galvanized Steel Coils for Roofing Sheets

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours