Prefab Container Color Steel Sheet - Factory Price |

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$680 1-49 ton Base price

$650 50-99 ton 4.4% off

$635 ≥100 ton 6.6% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 680.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of Prefab Container Color Steel Sheet

Property	Parameter	Description
Product Name	Prefab Container Color Steel Sheet	Pre-painted galvanized/galvalume steel sheet for prefabricated container structures
Material Grade	DX51D+Z / DX52D+AZ / SGCC / Q235	International equivalents: ASTM A653 CS / EN 10346 DX51D / JIS G3302 SGCC
Standard Compliance	GB/T 12754, EN 10169, ASTM A755	Pre-painted steel coil standards; base metal per GB/T 2518 / EN 10346
Chemical Composition	C ≤0.12%, Mn ≤0.60%, P ≤0.045%, S ≤0.045%, Si ≤0.50%	Based on DX51D substrate; Zn coating: 99.7% pure zinc
Tensile Strength	270–500 MPa	Per GB/T 12754 / EN 10169; varies by grade and temper
Yield Strength	140–420 MPa	DX51D: ≥140 MPa; higher grades available for structural panels
Elongation	≥22% (A80mm)	Ensures formability for roll-forming and bending in panel fabrication
Base Metal Thickness	0.3 mm – 1.2 mm	Common container panel thickness: 0.4 mm, 0.5 mm, 0.6 mm
Width	600 mm – 1250 mm	Standard coil width; custom slit widths available
Coating Type	Galvanized (Z80–Z275 g/m²) / Galvalume (AZ50–AZ150 g/m²)	Hot-dip zinc or zinc-aluminum alloy coating for corrosion resistance
Paint Coating	Top coat: 15–25 μm (PVDF/PE/SMP); Primer: 5–7 μm; Back coat: 7–10 μm	PVDF offers superior UV and weather resistance; PE suitable for standard use
Surface Finish	Smooth / Embossed / Corrugated / Ribbed	Various profiles for wall panels, roof panels, and floor panels of container buildings
Color Options	RAL standard colors; custom colors available	Common: RAL 9002 White, RAL 5015 Blue, RAL 6005 Green, RAL 3009 Red
Application	Prefab container houses, modular buildings, mobile offices, site cabins, cold storage panels	Used as wall cladding, roofing sheets, and sandwich panel facings
Certification	ISO 9001, CE, SGS, BV	Quality management and product conformity certifications
Packaging	Steel coil on wooden pallet; eye-to-sky or eye-to-wall; waterproof paper + steel strip strapping	Coil weight: 3–8 MT; suitable for sea and land transport
MOQ	25 MT per order	Mixed specifications accepted; full container load (FCL) preferred

Prefab Container Color Steel Sheet - Factory Price |

Prefab container color steel sheet serves as the foundational structural and cladding material for modern modular buildings, portable cabins, and prefabricated container houses worldwide. Engineered for rapid assembly and long-term durability, this product combines a cold-rolled steel substrate with a multi-layer polymer or polyester coating system, delivering both aesthetic appeal and robust weather resistance. The panels are precision-roll-formed to interlock seamlessly, enabling construction teams to erect fully enclosed structures in a fraction of the time required by conventional building methods. With a standard base metal thickness ranging from 0.3 mm to 0.8 mm and coating thickness of 15–25 µm on the top face, these sheets maintain structural integrity across temperature extremes from –40 °C to +120 °C. Industries such as temporary site offices, disaster-relief shelters, cold-storage facilities, and low-cost residential housing all rely on prefab container color steel sheet as a cost-effective, recyclable, and highly customizable solution that meets international building codes including EN 14782 and ASTM A792.

What is Prefab Container Color Steel Sheet?

Prefab container color steel sheet is a pre-painted, roll-formed steel panel specifically manufactured for the walls, roofs, and floors of prefabricated modular containers and portable structures. It typically consists of a galvanized or Galvalume® steel core (zinc coating mass 80–275 g/m²) bonded with a baked-on color coating, offering a yield strength of 250–550 MPa and a tensile strength of 330–600 MPa, ensuring dependable load-bearing performance in flat-pack and assembled container systems.

Prefab container color steel sheet manufacturer

Prefab Container Color Steel Sheet Manufacturing Process

Production begins with hot-dip galvanizing or Galvalume® coating of the cold-rolled steel coil, followed by a continuous color-coating line where primer (5–8 µm) and topcoat (15–20 µm) layers are applied and cured at 230 °C peak metal temperature. The cured coil is then precision-roll-formed into tongue-and-groove or corrugated profiles with dimensional tolerances of ±0.02 mm, cut to customer-specified lengths, and stacked with interleaving protective film to prevent transit damage.

Prefab container color steel sheet supplier

Prefab Container Color Steel Sheet Technical Specifications

Key parameters include: base steel thickness 0.30–0.80 mm (±0.02 mm tolerance), zinc or zinc-aluminum alloy coating 80–275 g/m², top coat gloss level 30–70 GU (60° geometry), pencil hardness ≥ 2H, T-bend flexibility ≤ 2T, and salt-spray corrosion resistance ≥ 500 hours per ISO 9227. Panel widths are available at 900 mm, 950 mm, and 1,000 mm effective coverage, with custom RAL color matching supported across the full RAL Classic palette.

Get a Competitive Quote for Prefab Container Color Steel Sheet

Ready to source premium-grade prefab container color steel sheet at mill-direct rates? Our team provides tailored solutions for bulk procurement, OEM profiling, and custom color matching, backed by full material certifications and on-time delivery guarantees. Reach out now to receive a detailed quotation aligned with your project specifications.

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
Professional technical consultation

Contact us today to get your free quote within 24 hours!

Prefab container color steel sheet factory

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Rachel Donovan

United States

2025-02-01

Initial Coating Inconsistency Resolved Promptly

Our first shipment of 4,800 m² (0.4 mm, RAL 6018 green) showed gloss variation between coils — some panels measured 38 GU and others 55 GU at 60° geometry, outside our 40–50 GU spec. I raised the issue and the QC team responded within 24 hours, provided a root-cause report, and arranged a replacement batch at no additional cost within 15 days. The replacement was fully within spec and passed our in-house cross-hatch adhesion test. Issue resolved, and I appreciate the accountability. Upgrading to 4 stars on next order if consistency holds.

Khalid Al-Rashidi

UAE

2025-02-22

Reliable Performance in High-Temperature Conditions

Procured 14,500 m² of 0.55 mm Galvalume® sheets for worker accommodation camps in Abu Dhabi, where ambient temps exceed 50 °C in summer. Panels performed well up to the rated +120 °C surface temperature, and the 25 µm topcoat showed no chalking after three months of direct sun exposure. Delivery was 32 days, acceptable but slightly longer than quoted. RAL color matching for our corporate beige was accurate. Four stars because we'd like faster turnaround on repeat orders — hoping the supplier can improve scheduling flexibility for our Q3 volume.

Marcus Elliot

United Kingdom

2025-03-16

Good Value for Budget Projects, Minor Lead-Time Variability

Ordered 9,000 m² of 0.35 mm panels for low-cost temporary classrooms across three UK councils. Product quality is solid — coating hardness and corrosion resistance both met spec. Our only friction point was a 4-day lead-time extension on the second shipment due to port congestion, which the team communicated proactively. Pricing for 80 g/m² zinc-coated panels was competitive, and the free samples helped us get client sign-off quickly. For budget-sensitive public-sector projects, this is a strong option. Four stars pending a cleaner delivery track record.

Know your supplier

Xinpeng Color Coating Co., Ltd.

2 yrs on Sinoali.com

Located in China

Company information More goods

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.