PPGI PPGL Prepainted Corrugated Steel Roofing Sheet with Color Coated

Product Description

 

Product Description

 

Product Parameters

 

1. COLOR: RAL, NCS, PANTONE, and other international colors are available, and any color according to customer's

2. Coating types can choose (PVDF, PVF2,PE)

Coating types generally choose PVDF fluorocarbon paint containing more than 70% of fluorocarbon resin. requirements.

2.1.Hot-dip galvanized color coated steel sheet(prepainted galvanized steel sheet)
The product obtained by coating an organic coating on a hot-dip galvanized steel sheet is a hot-dip galvanized color-coated plate.
In addition to the protective effect of zinc, the hot-dip galvanized color-coated sheet also protects against rust and has a
longer service life than hot-dip galvanized sheet;

2.2.Hot-dip aluminum-zinc color coated sheet(prepainted galvalume steel sheet)
Hot-dip aluminum-zinc steel sheets can also be used as color-coated substrates (55% AI-Zn and 5% AI-Zn);

2.3.Electroplated zinc color-coated sheet The electro-galvanized sheet is used as the substrate, and the product obtained by baking with the organic coating is an electro galvanized color-coated plate. It has a beautiful appearance and excellent processing properties and therefore can be mainly used for home appliances, audio, steel furniture, interior decoration, and the like.

Grade	DX51D, SGCC, SGCH, SGLCC, SGLCH,Q195
Thickness	0.12-1.5mm
Width	762mm/680,670,660,655,650mm 9 waves 914mm/815,810,790,780mm 11 waves 1000mm/930 915,910,905,900,880,875mm 12 or 14 waves OR OEM
Length	1.5-12meters or as the client's request
Zinc coating	30-275g/m2
Coating thickness	Top side 15-25 micro; Back side 5-15 micro Normally, Top 17-25m

Our galvanized steel corrugated panels are trusted by professionals and homeowners for a variety of applications. our corrugated galvanized steel panel is a thin utility-use panel that's durable for roofing and siding and is also recommended for DIY projects, privacy fencing, planters, and garden sheds. Other uses include back splashes, ceilings, wainscoting, and craft projects. The distinctive galvanized finish will stand up to all kinds of weather and can be painted or aged for a variety of interesting visual effects. Corrugated panels are easily cut with shears and being lightweight makes them easy to use and transport. 

Our advantage:
* Thin and lightweight for ease of use or transport; cuts easily with common aviation snips 
* Corrugated panels will not rot, mildew or warp and can form an effective pesticide-free barrier against termites and other insects 
* Non-combustible; resistance to fire increases your security and may result in lower insurance premiums 
* Corrugated panels are a good choice for the environment; after a long service life corrugated panels are still 100% recyclable 
* Galvanized steel is a low-maintenance product that is known for its durability 
*Panel is unpainted

Application

Corrugated color steel roofing sheets play a vital role in public infrastructure and emergency response due to their reliability and quick deployment capabilities. They are widely used in the construction of schools, hospitals, government offices, sports pavilions, and public transportation shelters (e.g., bus stops, railway platforms). Their durability and weather resistance ensure long-term service with minimal upkeep, which is crucial for publicly funded projects. In disaster relief and humanitarian efforts, these sheets are indispensable for constructing temporary shelters, medical camps, and storage units in crisis zones, as they can be rapidly transported and assembled with basic tools. Their resistance to extreme weather conditions-such as heavy rain, strong winds, and seismic activity-makes them a reliable choice for resilient infrastructure in prone regions. Governments and NGOs often stockpile these sheets for emergency preparedness, underscoring their importance in public safety and community resilience planning.

In residential construction, corrugated color steel sheets are utilized for ancillary structures like garages, carports, garden sheds, porch covers, and fencing. They are also incorporated into modern architectural designs for accent roofing, balconies, or exterior cladding, offering an industrial-chic aesthetic. For affordable housing projects, row houses, and community buildings, their cost efficiency and rapid installation support timely completion. DIY enthusiasts value the sheets' ease of handling and cutting for small-scale projects. In urban settings, they are used in apartment complex amenities (e.g., bicycle shelters, trash enclosures) and public housing upgrades. Energy-efficient versions with cool-roof coatings or integrated insulation contribute to sustainable home design by reducing heat absorption and lowering cooling costs.

Packaging & Shipping

 

We provide end-to-end logistics coordination through partnerships with class-leading freight forwarders and shipping lines, offering flexible Incoterms (FOB, CIF, CFR, DDP) tailored to client requirements. Our digital documentation system generates precise packing lists with QR-coded labels that correspond to individual bundle specifications-including alloy grade, coating type, dimensions, and batch numbers. All shipments are accompanied by a comprehensive document portfolio: commercial invoices with HS code verification, certificates of origin notarized by chambers of commerce, material test reports (including mill certificates and coating performance data), and third-party inspection certificates (SGS/BV) when requested. Automated customs declaration systems pre-clear shipments through major ports, while our 24/7 logistics control tower provides real-time vessel tracking and proactive incident management. For complex multi-modal routes, we coordinate synchronized transfers between vessels, rail, and trucking assets using IoT-enabled container seals.Several key factors contribute to the sustained high volume of inquiries, orders, and reorders. First, our product's proven performance in diverse climates and applications reduces perceived risk for buyers, encouraging trial and adoption. Second, our comprehensive certification portfolio (including ISO, ASTM, CE, etc.) provides authoritative third-party validation, simplifying buyers' due diligence and specification processes. Third, our capacity for customization-in dimensions, colors, coatings, and profiles-allows clients to source tailored solutions that precisely meet their project needs, enhancing end-user satisfaction. Fourth, our competitive pricing, combined with reliable logistics and packaging, delivers exceptional value, making our sheets a cost-effective choice without compromising quality. Finally, our active engagement on platforms like Made-in-China.com, supported by detailed product listings, case studies, and client testimonials, continuously attracts new buyers while reassuring existing ones of our market presence and credibility.Once the coated coil has cooled to ambient temperature, it is transferred to high-speed roll forming machines where the flat, painted sheet is transformed into the signature corrugated profile. These computer-controlled machines utilize a series of progressively shaped, hardened steel roller dies to gradually bend the metal into the precise waveform pattern. The forming process is carefully engineered to maintain the integrity of the paint film, avoiding micro-cracks or surface damage. Critical parameters such as rib height, pitch, and panel width are controlled with tolerances often within ±0.5mm. For specific orders, embossing rollers can be integrated into the line to add textured patterns (e.g., wood-grain) to the sheet surface before or after the main corrugation is formed. Following forming, an automated, servo-driven cut-to-length system accurately shears the continuous sheet into specified panel lengths, ensuring clean, square, and burr-free cuts ready for installation.
FAQ:

Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have our own factory. And we are China's leading galvanized steel coil, galvalume steel coil, PPGI/PPGL, etc. Our company specialized in steel products for more than ten years, we promise that we are exactly the supplier you have been looking for. 

Q: Can you supply samples?

A: Yes, of course, we can, and samples can be provided free of charge, although the sample also needs cost, but we are willing to provide it for free for our future friendly cooperation.
Q: Can we visit your factory?
A: Yes, of course, we welcome you to visit our factory to check our production lines and know more about our capacity, and quality.
Q: Do you have a quality control system?
A: Yes, we have ISO, BV, and SGS certifications and our own quality control laboratory.
Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight Forwarders with decades of experience and we can get the best price with the earliest vessel and professional services.
Q: How long is your delivery time?
A: Generally it is 7-14 days if we have the exact goods in our stock. If not, it will take around 25-35 days to get the goods ready for delivery.
Q: How do you keep long-term business and good relationships?
A: 1. We keep supplying good quality products and competitive prices to ensure our customers' benefit.
2. We think highly of every single customer of us and value the relationship, we take it not only as business partner but also as true friends. Will keep the good services and put customers' benefit as a high priority.


 

Our Vision: To be a world-class professional, reliable, and outstanding steel supplier.

Our Mission: Offer valuable services, and be the best choice.

Our Value: The pursuit of integrity ensures sustainable development.