DX51D GI Corrugated Roofing Sheet | Z60-Z275 Hot Dipped Galvanized Roof Tile

DX51D base grade offers excellent formability for roll forming into different corrugated profiles
Z60~Z275 adjustable zinc coating, balance cost and anti-rust performance for inland projects
Corrugated trapezoidal structure improves wind uplift resistance & rainwater drainage
Light weight sheet reduces roof load, easy cutting, on-site splicing and fast installation
Stable hot-dip galvanized coating, uniform zinc layer, long service life for dry & inland environment

Product Overview

DX51D GI Corrugated Roofing Sheet is roll-formed from hot-dip galvanized DX51D+Z steel coil. It is widely used economical roofing material for inland and dry atmospheric projects. We provide adjustable zinc coating weight ranging from Z60 up to Z275 g/m², multiple standard corrugated profiles including YX25-210-840, YX35-125-750, YX15-225-900, 1050 &1220 arc sinusoidal wave types. Thickness covers 0.12 mm to 0.8 mm with custom cut-to-length service.

DX51D substrate has great ductility, no coating cracking during cold roll forming. The corrugated rib design enhances bending strength and compressive capacity while keeping lightweight. This GI roofing sheet is perfect for agricultural sheds, temporary workshops, simple warehouse roof, site enclosure wall cladding and residential low-cost roofing. Our factory supports custom profile, length and zinc coating weight.

GI & GL Corrugated Roofing Steel Sheet

Chemical & Mechanical Property Snapshot

Grade	Coating	C Max	Mn Max	P Max	S Max	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)
DX51D+Z GI	Zinc Coating Z60~Z275	0.12	0.60	0.10	0.045	220–350	270–500	≥22

Detailed Technical Specifications

Category	Item
Product Name	DX51D GI Corrugated Roofing Sheet
Product Type	Corrugated / Trapezoidal GI Roof Tile
Substrate	DX51D+Z Hot-Dip Galvanized Steel
Forming Process	Cold Roll Forming
Available Profiles	YX25-210-840, YX35-125-750, YX15-225-900, 1050, 1220
Thickness	0.12–0.8 mm
Zinc Coating Weight	Z60, Z80, Z100, Z120, Z180, Z275 g/m²
Surface Finish	Regular spangle / Minimal spangle / Zero spangle optional
Structural Features	Lightweight, high bending resistance, compressive performance and wind uplift resistance
Drainage Performance	Corrugated rib waveform supports efficient rainwater drainage, reduces water accumulation
Processing	Easy cutting, splicing and on-site installation
Application	Inland dry areas, temporary workshops, agricultural sheds, warehouse roofing, site enclosure
Quality Documents	Complete Mill Test Certificates
MOQ	5 Ton
Payment Terms	T/T, L/C at Sight
Delivery Time	7–15 working days after receiving deposit
Package	Waterproof paper + plastic film + wooden pallet, seaworthy export packing

Available Roof Corrugated Profiles

We supply a comprehensive range of GI & GL corrugated roofing profiles, including trapezoidal rib panels, classic arc sinusoidal corrugated sheets, hidden fastener standing seam profiles. Different wave heights, effective widths and structural strength options can match diverse wind load, drainage, wall cladding and roofing project requirements. All profiles can be roll-formed from GI hot-dip galvanized or GL aluzinc steel substrate.

Profile Model	Wave Height	Pitch (Wave Spacing)	Effective Cover Width	Raw Coil Width	Core Features	Typical Application
YX8-31.5-882	8 mm	31.5 mm	882 mm	1000 mm	Ultra-low rib, lightweight, economical, simple forming	Interior wall panel, temporary enclosure, inner lining board
YX15-225-900	15 mm	225 mm	900 mm	1000 mm	Low trapezoidal rib, good cost performance, easy installation	Agricultural sheds, site temporary walls, small workshop roofing
YX18-76-988	18 mm	76 mm	988 mm	1200 mm	Small round wave, smooth arc, nice drainage, wide coverage	Farm buildings, poultry houses, simple wall cladding
YX25-210-840	25 mm	210 mm	840 mm	1000 mm	Medium trapezoidal rib, stable bearing capacity, most popular standard model	Factory roofs, warehouse wall cladding, general industrial roofing
YX28-205-820	28 mm	205 mm	820 mm	1000 mm	Medium-high rib, high rigidity, good snow load resistance	Warehouse roofs, factory wall panels, medium-span buildings
YX35-125-750	35 mm	125 mm	750 mm	1000 mm	High rib design, excellent drainage, strong anti-wind-uplift performance	Large industrial plants, heavy rainfall areas, large-span warehouses
YX35-215-860	35 mm	215 mm	860 mm	1000 mm	Wide pitch high rib, large supporting span	Large factory roofs, logistics warehouses
YX51-380-760	51 mm	380 mm	760 mm	1000 mm	Deep high rib, heavy load bearing, strong wind resistance	Large-span industrial buildings, heavy snow region roofing
YX66-394-788	66 mm	394 mm	788 mm	1000 mm	Standing seam hidden fastener, 360° lock, no screw penetration, superior waterproof performance	Public buildings, large industrial roofs, coastal high-wind projects
1050 Arc Sinusoidal Corrugated Sheet	18 mm	130 mm	1050 mm	1200 mm	Classic circular arc wave, smooth waveform, outstanding rainwater runoff	Farm sheds, poultry houses, economical residential roofing
1220 Wide Arc Corrugated Sheet	20 mm	140 mm	1220 mm	1250 mm	Wide effective width, fewer seams, fast construction speed	Large-area simple roofs, temporary factory coverings

Product Comparison Table

Feature	DX51D GI Corrugated Roof Sheet	DX51D GL Aluzinc Corrugated Roof Sheet
Substrate	DX51D+Z Hot-dip galvanized steel	DX51D+AZ 55% Al-Zn coated steel
Coating Type	Pure Zinc Coating	Aluminum-Zinc Alloy Coating
Coating Weight	Z60 ~ Z275 g/m²	AZ50 ~ AZ150 g/m²
Corrosion Protection	Good for inland, dry atmospheric conditions	Superior anti-corrosion, suitable for coastal salt fog & humid environments
Recommended Environment	Inland, low humidity area	Coastal, salt wind, high humidity regions
Available Profiles	YX25-210-840, YX35-125-750, YX15-225-900,1050,1220	Same full profile range
Thickness	0.12–0.8mm	0.12–0.8mm
Formability	Excellent, suitable for roll forming	Good formability for corrugated roll forming
Price Level	More economical	Slightly higher cost

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Simple Warehouse Roofing GI Corrugated Steel

Temporary Site Fencing GI Corrugated Steel

Residential Roofing GI Corrugated Steel

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

GI & GL Corrugated Roofing Steel Sheet 5

FAQs

What is DX51D GI corrugated roofing sheet?

DX51D GI corrugated roofing sheet is trapezoidal or sinusoidal roof tile roll formed from DX51D hot dipped galvanized steel coil, widely used for economical roofing projects in inland dry regions.

What zinc coating options are available for DX51D GI roof sheet?

We supply Z60, Z80, Z100, Z120, Z180 and Z275 zinc coating weight, you can select coating according to your project anti-rust requirement and budget.

What corrugated profiles can be made on DX51D GI substrate?

We can produce YX25-210-840, YX35-125-750, YX15-225-900 trapezoidal panels and classic 1050 /1220 arc sinusoidal corrugated roof sheets.

What is the difference between regular spangle and zero spangle DX51D GI corrugated sheet?

Regular spangle has visible zinc flower texture; zero spangle has smooth uniform silver surface, better for exterior projects requiring neat appearance.

Can you customize cutting length for DX51D GI corrugated roof tile?

Yes, we cut sheet length to match your roof span, no extra on-site cutting waste, support custom size per drawing.

What is the typical application of DX51D GI corrugated roofing sheet?

It is commonly used for farm poultry sheds, temporary factory buildings, simple warehouse roofing, construction site wall enclosures and low-cost residential roofing in inland dry zones.

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DX51D GI Corrugated Roofing Sheet | Z60-Z275 Hot Dipped Galvanized Roof Tile