PPGL Zinc Coated Color Galvalume Painted Galvanized Corrugated Roofing Steel Sheet Metal

Basic Info.

Model NO.

ASTM A653 SGCC

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Thickness

0.105-0.8mm

Application

Roofing, Fence, Greenhouse

Product Description

GALVANISED CORRUGATED STEEL SHEET

Corrugated roof sheets combine the advantages of organic polymers and steel plates. They offer excellent colorability, formability, and corrosion resistance while maintaining high strength and ease of processing. These sheets can be easily bent, welded, and deep-drawn, making them highly practical and durable for various architectural decorations.

The hot-dip galvanizing process ensures the steel substrate is protected even if surface defects occur, without affecting the mechanical properties of the original workpiece.

Product Parameters

GALVANIZED CORRUGATED STEEL SHEET SPECIFICATIONS
Product Name	Galvanized corrugated steel sheet
Width	600--1500mm or as required
Thickness	0.12MM~2.0MM
Length	6-12m or According To Customer's Demands
Material	CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
Standard	AISI, ASTM, DIN, JIS, GB, EN
Coatings	Top coating 15+5um, back paint 7+3um, Ral Color System
Surface Treatment	Clean, blasting and painting according to customer requirement

Detailed Features

Strength: Sheets are stronger and prevent fine cracks around bolts.
Aesthetics: Smooth surface with even gloss for high-end appearance.
Weatherproof: Withstands heavy rain, salty sea breeze, snow, and extreme heat.
Corrosion Protection: Anti-corrosion technology extends the life of your roof.
Less Wastage: Wider sheets mean fewer joints, less overlap, and lower labor costs.

MANUFACTURING PROCESS

1. HR Coil → 2. Pickling Line → 3. Cold Rolling Mill → 4. Continuous Galvanising line → 5. Corrugation Machine → 6. Finished Sheets

MAINTENANCE

Regular cleaning: Clean every 3 to 12 months to prevent accumulation of dirt or debris.

Regular inspection: Check walls and joints regularly to ensure no unwanted material buildup.

PROCESSING & APPLICATIONS

FAQ

Are you a professional manufacturer of steel products?

Yes, we are a professional manufacturer specializing in various steel products, providing a wide range of high-quality industrial steel solutions.

Do you provide free samples?

Samples can be provided to customers free of charge, though express freight costs are typically borne by the customer.

How do you ensure on-time delivery?

Integrity is our core purpose. We promise to provide the best quality products and adhere strictly to agreed delivery schedules.

Do you accept third-party inspections?

Yes, we fully support and accept third-party inspections to ensure product compliance and customer satisfaction.

What is your after-sales service policy?

We provide comprehensive after-sales service and a 100% guarantee for all our steel products to ensure long-term reliability.

What are the main applications for these corrugated sheets?

They are primarily used for roofing and covering in industrial, residential, commercial, and agricultural buildings, including fences and greenhouses.