High Rib Trapezoidal Steel Roofing Sheet for Large Span Building

• Customization: Available
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS, Dx SGCC
• Model NO.: guanhong
• Certification: ISO, RoHS
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate, Consctruction Material, Household Appliances
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Product Name: Galvanized Steel Coils
• Zinc Coating: 40g 60g 80g 100g 120g 150g 180g 200g 250g 275g
• Thickness: 0.12mm 0.17mm 0.25mm 0.4mm 0.5mm 1.0mm 2.0mm 5.0mm
• Width: 600mm 750mm 900mm 1000mm 1200mm 1250mm 1500mm
• Category: Gi/Gl/PPGI/PPGL
• Coil Weight: 3tons 4tons
• Grade: Dx51d/Dx52D/SGCC
• Hardness: Soft Hard, Medium Hard, Full Hard
• Quality Control: Mill Test Certificate, SGS, Saso
• Paint Top: 15-35 Microns
• Paint Back: 5-35 Microns
• Tensile Strength: 380-700MPa
• Spangle: Rules/Irregularities
• MOQ: 20 Tons
• Color: Ral Color
• Transport Package: Depending on Customer Requirements.
• Specification: 0.12mm 0.17mm 0.25mm 0.4mm 0.5mm 1.0mm 2.0mm 5.0mm
• Trademark: guanhong
• Origin: Shandong Province
• HS Code: 72104100
• Production Capacity: 5000ton/Months

Product Description

High Rib Trapezoidal Steel Roofing Sheet for Large Span Building

Product Description

1.Trapezoidal structural systems exhibiting exceptional wind resistance and high load-bearing capacity.

2.Standardized dimensions facilitate rapid installation, conserving time and labor resources.

3.Suitable for workshops, warehouses, industrial plants, and diverse civil engineering applications—particularly for roofing projects and waterproofing systems.

4.Key features include: robust snow and wind load resilience, efficient rainwater drainage, integrated wall enclosure with thermal insulation properties, and prolonged service life.

Specification

Specification	Thickness	0.12mm-2.0mm
	Width	600mm-1500mm
	Zinc coating	30G/M2-275G/M2
	Length	≤5000mm
Place of Origin	ShanDong, China (Mainland)
Coil Weight	2-7 Tons
Standard	ASTM A653, JIS G3302, GB/T 12754-2006,EN 10169-2 200
Hardness	Soft hard (HRB60), medium hard (HRB60-85), full hard (HRB85-95)
Surface treatment	anti-fingerprint, chromated, oiled, skin pass
Package	Standard export package / depends on customer's requests.
Payment	T/T, L/C, Money Gram, Western Union, PayPal
Delivery	Within 10-40 days after your deposit is received.

Packing & Delivery

Packing

1.Weatherproofing: Equipped with waterproof tarpaulins to mitigate environmental degradation caused by precipitation.  

2.Handling Protocol: Dragging or throwing operations are strictly prohibited to prevent surface abrasion.  

3.Labeling Standard: Model specifications, quantity, weight, and transportation marks shall be clearly indicated to facilitate identification and inspection.

Delivery

1.Avoid Overloading: Do not stack more than the specified number of tiles on pallets to prevent deformation caused by excessive weight.
 2.Secure Fixation: Use steel straps or anti-slip mats to fix the goods during transportation, especially for long-distance shipping, to avoid shifting and collision.
 3.Weather Protection: Cover with waterproof tarpaulins during transportation in rainy/snowy weather to prevent moisture damage to the zinc coating.
 4.Gentle Handling: Use forklifts or cranes for loading/unloading; do not drag or drop the tiles to avoid scratches or structural damage.

Core Advantages

Stable Supply 
Large-scale production and sufficient inventory ensure on-time delivery for bulk and urgent orders. 
Strict Quality Control 
Full-process quality management, certified by ISO and other international standards, ensuring stable performance, excellent weather and corrosion resistance. 
Flexible Customization 
Customized trapezoidal roof tiles with various thickness, colors, coatings and profiles are available to meet diverse construction project requirements. 
Global Service 
A professional foreign trade team provides one-stop services from quotation and logistics to after-sales support, covering major global export markets.

Company Profile

Hebei Guanhong Trading Co., Ltd. specializes in the production of hot-dip galvanized steel coils and color-coated steel sheets. 
We are committed to providing customers with professional one-stop solutions and a full range of high-quality steel products.
With an annual output of 300,000 tons, we support customized sizes in length, width and surface treatment. 
Our comprehensive processing services include bending, welding and cutting, backed by a modern enterprise management system and strict quality control.
We strive to deliver stable quality, on-time delivery and professional service to global customers.

Certifications

Other Products

FAQ

1. What is your terms of payment?
30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.

2. what is the terms of delivery?
EXW, FOB, CIF, CFR

3.What is the terms of packing?
Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

4.What is your delivery time?
For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after receiving the deposit.

5.Could you produce according to the samples?
Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

6.Could you provide the compliment samples?
yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.

7.How could you guarantee your products?
Each piece of products is manufactured by certified workshops, inspected by Suorong, piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.