Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

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Product Description

Overview & Basic Info

Composition Steel
Technique Cold Rolled
Shape Wave Shape
Surface Treatment Color Coated
Application Roofing Panel, Wall Panel, Ibr, Sandwich
Substrate Galvanized Steel Coil or Galvalume Steel Coil
Grade CGCC, Sgch, G350, G450, G550, Dx51d, Dx52D, Dx53D
Thickness 0.11-1.0mm
Width 750-1250mm (Before) / 600-1100mm (After)
Regular Order 25 Tons or One Container
Hardness Soft Hard (HRB60), Medium Hard, Full Hard
Shipment by Container, by Bulk, by Railway
Painted Coating Types Top: PVDF, HDP, SMP, PE, PU Primer
Painted Brand AkzoNobel, Nippon, KCC
Surface Type PVC Film, Wrinkle/Matt, Pattern, Embossed
Usage Roofing, Wall Cladding, Structural Steel
Package Standard Seaworthy Exporting Packing
OEM Services Yes
Origin Shandong, China
Production Capacity 70,000 Tons/Year

Product Description

Trusted by 1,000+ Clients Worldwide for Over 20 Years
Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

20+ Years of Industry Experience

With over two decades of expertise in coated steel production and export, we deeply understand global market needs and quality standards.

Trusted by 1,000+ Global Clients

Our steel products have been successfully delivered to more than 1,000 clients in over 30 countries, earning long-term trust and repeat orders.

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

Full Range of Steel Products

Specializing in Galvanized (GI), Galvalume (GL), Aluzinc, Zincalume, Prepainted (PPGI/PPGL) coils and sheets—widely used in roofing, construction, and industrial applications.

Efficient Export Service

Fast response, professional documentation, and one-on-one support ensure a smooth international trade experience.

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

Specification

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Parameters Details
Type Wave-Shape, Trapezoid-Shape, Glazed Tile, Ridge Tiles
Painting Coating Primer: 5-10μm | Top Coating: 10-25μm | Back Coating: 5-10μm
Painting Brand Nippon, AkzoNobel, KCC
Color Chart Any RAL Chart or Client's Sample Color
Surface Treatment PVC Film, Wrinkle/Matt, Printed Surface, Embossed
Hardness Softy, Semi Hard, Full Hard, G550
Thickness 0.12-2.00MM
Width 600-1050MM
Bundle Weight 2-3MT/Bundle or Customized
Metallic Coating Zinc: 40-275G/M2 | Alu-zinc: 40-150G/M2
Package Standard Seaworthy Exporting Packing
Transport Type Vessel Container, Vessel Bulk, Railway Container, Railway Wagon
Loading Port Tianjin, Qingdao, Ningbo, Shanghai and other China's ports
Delivery Time 15-25 Days after Receiving the Deposit
Terms of Trade EXW, FOB, CFR, CIF
Terms of Payment T/T and Irrevocable LC at Sight
Production Capacity 7000MT/Month
Application • Widely used in roofing and siding for factories, warehouses, shopping centers, and residential buildings;
• Ideal for large-span steel structures like workshops, pavilions, airports, and stadiums;
• Used in prefab homes, container houses, temporary offices, and site dormitories;
• For construction site fencing, road barriers, and residential enclosures;
• Sometimes used for soffit decoration, ceilings, and interior partitions;
• Sandwich Panels, Wall Panels, Cold Room Panels, Shutter Doors / Rolling Doors, Home Appliance Panels etc

Product Structure & Process Flow Chart

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

Prepainted Steel Structure

  • Finished Coating
  • Primer
  • Chemical Conversion Coating
  • Metallic Coating
  • Steel Sheet (Base Metal)

Available Surface Treatments

  • Regular
  • Pattern
  • Embossed
  • Wrinkle (Matt)

Product Application

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

Roofing Sheet Process Flow Chart

  1. Uncoiler
  2. Feeding Table
  3. Roll Forming System
  4. Safety Fence
  5. Post-Cutting
  6. Finished Product Output Supporter

QA QC Inspection

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Quality Control – Guaranteed for Every Batch

Strict quality control tests are conducted on every batch of galvanized steel coils before shipment to ensure superior product performance and customer satisfaction.

Key Testing Procedures Include:

  • Coating Thickness Test: Ensures consistent corrosion resistance and compliance with standards like ASTM A653, JIS G3302, and EN 10346.
  • Tensile Strength & Elongation Test: Verifies mechanical strength and flexibility for forming, bending, and stamping applications.
  • T-Bend & Flexibility Test: Confirms the coating's adhesion under extreme bending without cracking or peeling.
  • Surface Finish & Spangle Inspection: Checks for regular, zero, or minimized spangle and overall surface appearance for aesthetic and performance requirements.
  • Thickness and Width Precision Measurement: Guarantees tight tolerances as per order specifications.
  • Chemical Composition Analysis: Validates base steel consistency using spectrometer analysis.

Packing & Delivery

Packing Details

Standard export package: covered with a layer of inside anti-water craft paper, middle PVC plastic film and outside 0.45mm thick steel sheet, packed on the iron pallets, bound with iron belt strip. Steel roofing sheets can also be packed based on customer requirements.

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets
Loading and Fastening Steel Roofing Sheet

Dedicated loading and fastening teams ensure steel roofing sheets are securely fastened in containers and bulk shipping lines. Goods are guaranteed to arrive in excellent condition.

Application Showcase

Wave T Shape Color Coated PPGI Prepainted Galvanized Corrugated Steel Roofing Sheets

Factory Live Shot

Customer Visited US

Customer Visited Us

Production lines are open to international customers for personal inspection visits. Full factory tours and third-party inspections are supported.

Our Exhibition

International Exhibition

Regular participation in global exhibitions including Canton Fair, BIG 5 Dubai, BuildTech Asia, and other international steel trade shows.

Our Partner

Base Material Supply

Long-term partnerships with certified leading Chinese steel mills including Shougang, Baosteel, Rizhao Steel, and other reputable suppliers.

Customer Review

Customer Review

Serving more than 1,000 clients in 30+ countries, earning high praise for product quality, fast delivery, and professional service.

Certificate

Quality Certification

ISO 9001 certified production lines. Coils and sheets comply fully with international standards including ASTM, JIS, and EN.

Buyer's Guide: Frequently Asked Questions

Are you a manufacturer or trading company?

We are a professional manufacturer of galvanized steel coils, galvalume coils, and prepainted steel (PPGI/PPGL) with over 20 years of experience. Our production facility supports both OEM manufacturing and direct export services.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 25 tons (equivalent to 1 container). However, we can also support smaller trial orders for initial testing and evaluation by new customers.

What quality standards do your products follow?

We produce steel coils and sheets strictly according to international standards such as ASTM A653, JIS G3302, and EN 10346. Documentation including ISO, SGS, BV, CO, and Form E certificates can be provided upon request.

How do you ensure proper quality control?

Each product batch undergoes strict quality inspections including coating thickness measurement, tensile strength & elongation tests, T-bend tests, surface inspection, and chemical composition analysis. Mill Test Certificates (MTC) are issued for every order.

Do you support third-party inspection prior to shipment?

Yes, absolutely. We welcome and cooperate fully with independent third-party inspections conducted by agencies such as SGS, BV, TUV, or any other qualified testing body appointed by the buyer.

What are your standard payment terms?

We accept T/T (Telegraphic Transfer) and irrevocable L/C (Letter of Credit) at sight. Additional flexible payment options can be negotiated for long-term partnerships.

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