Prefabricated Color Steel Sheet - Factory Price Supplier

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$920 1-49 ton Base price

$879 50-99 ton 4.5% off

$859 ≥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$ 920.00

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 Prefabricated Color Steel Sheet

Property	Parameter	Description
Product Name	Prefabricated Color Steel Sheet	Pre-painted galvanized/galvalume steel sheet for prefabricated structures
Material Grade	DX51D, DX52D, S280GD, S350GD	Equivalent to ASTM A653 CS/SS, JIS G3302 SGCC/SGCD
Standard Compliance	GB/T 12754, EN 10346, ASTM A755	Meets international standards for prepainted metallic coated steel
Chemical Composition (C)	≤ 0.12%	Low carbon content ensures formability and weldability
Chemical Composition (Mn)	≤ 0.60%	Manganese for strength and hardness balance
Chemical Composition (P/S)	P ≤ 0.045%, S ≤ 0.045%	Controlled impurities for improved ductility
Tensile Strength	270–560 MPa	Per GB/T 12754 and EN 10346; grade-dependent
Yield Strength	220–420 MPa	Suitable for load-bearing prefabricated building panels
Elongation	≥ 16–22%	Ensures flexibility during roll-forming and installation
Base Metal Coating	Z60–Z275 (Galvanized), AZ50–AZ150 (Galvalume)	Hot-dip zinc or zinc-aluminum alloy coating for corrosion resistance
Paint Coating	Top coat: 15–25 µm; Primer: 5–7 µm	Polyester (PE), PVDF, SMP; UV and weather resistant
Thickness Range	0.3 mm – 1.5 mm	Standard base metal thickness excluding coating
Width Range	600 mm – 1250 mm	Custom slit widths available upon request
Length / Coil Weight	Coil: 3–8 tons; Sheet: 1000–6000 mm	Supplied as coils or cut-to-length sheets
Surface Finish	Smooth, embossed, matte, high-gloss	RAL color system available; consistent color uniformity
Application	Roofing, wall cladding, sandwich panels, warehouses, prefab buildings	Widely used in industrial, commercial, and residential construction
Certification	ISO 9001, CE, SGS, BV	Quality management and third-party inspection certified
Packaging	Eye-to-sky or eye-to-wall coils; waterproof paper + steel strip	Seaworthy export packaging to prevent transit damage
MOQ	25 tons per order	Mixed specifications accepted; OEM color and size available

Prefabricated Color Steel Sheet - Factory Price Supplier

Prefabricated color steel sheet has become one of the most sought-after building envelope materials across industrial, commercial, and residential construction sectors worldwide. Engineered for rapid installation and long-term structural reliability, these panels combine a cold-rolled steel substrate with a factory-applied polymer coating system, delivering both aesthetic versatility and outstanding anti-corrosion properties. With a standard base metal thickness ranging from 0.3 mm to 1.2 mm and a total panel width of up to 1,250 mm, prefabricated color steel sheets are precision-formed to meet the exact dimensional tolerances demanded by modern construction projects. Whether you are sourcing material for warehouse roofing, modular housing, agricultural facilities, or curtain-wall cladding, these panels offer a cost-effective alternative to conventional roofing and wall systems. As a mill-direct supplier, we provide full-specification sheets backed by internationally recognized quality certifications, ensuring every order meets the performance benchmarks your project requires.

Prefabricated Color Steel Sheet supplier

What is Prefabricated Color Steel Sheet?

A prefabricated color steel sheet is a factory-finished structural panel produced by continuously roll-forming a galvanized or galvalume steel coil and applying a multi-layer organic coating—typically polyester (PE), high-durability polyester (HDP), or polyvinylidene fluoride (PVDF)—to one or both surfaces. The finished product arrives on-site ready for immediate installation, eliminating field painting and reducing labor costs. Standard yield strength grades span from 250 MPa to 550 MPa, conforming to GB/T 12754, EN 10169, or ASTM A755 standards.

Prefabricated Color Steel Sheet Manufacturing Process

Production begins with premium-grade hot-dip galvanized coils (zinc coating mass 60–275 g/m²) fed through a continuous coil-coating line. The strip undergoes alkaline degreasing, chromate-free passivation, and a primer coat bake at 230 °C before the topcoat—applied at 15–25 µm dry film thickness—is cured at 240 °C. A back coat of 5–12 µm is simultaneously applied for interior surface protection. Finished coils are then cold-roll-formed into trapezoidal, corrugated, or standing-seam profiles with a forming speed of up to 40 m/min, ensuring tight dimensional consistency across every batch.

Prefabricated Color Steel Sheet Technical Specifications

Key performance parameters for our prefabricated color steel sheet include a base steel tensile strength of 550 MPa minimum (Grade S550GD), a zinc coating of Z275 (275 g/m²) per EN 10346, and a topcoat pencil hardness of ≥ 2H. Coating adhesion passes a T-bend test at 0T with zero cracking. The panels exhibit a salt-spray corrosion resistance of ≥ 1,000 hours per ISO 9227, a thermal emissivity of 0.85 for cool-roof grades, and are available in over 200 RAL color options with a gloss range of 10–70 GU. Panel lengths are customizable from 2,000 mm to 12,000 mm with a tolerance of ±3 mm.

Get a Competitive Quote for Prefabricated Color Steel Sheet

Ready to source premium-grade prefabricated color steel sheet at mill-direct rates? Our dedicated sales team delivers detailed quotations—including material certification, dimensional drawings, and freight options—within 24 hours of inquiry. Submit your project specifications today and experience a seamless procurement process from order placement to on-time delivery.

Prefabricated Color Steel Sheet manufacturer

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!

Prefabricated Color Steel Sheet wholesale

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Ahmed R.

UAE

2025-01-28

Color variance on first shipment — resolved promptly by supplier

Ordered 40 tonnes of 0.6 mm PE-coated color steel sheet in RAL 1013 for a commercial development in Dubai. The first shipment showed a visible color variance between two coil batches — noticeable when panels were installed side-by-side. We raised the issue with the sales team, who investigated within 24 hours, confirmed a batch mixing error, and arranged replacement panels at no additional cost within 15 days. Replacement batch was perfectly consistent. Zinc coating (Z275) and tensile specs (≥550 MPa) were correct throughout. Issue has been resolved satisfactorily and we're cautiously placing a second order.

Kevin M.

United States

2025-02-19

Solid ASTM A755 compliance, competitive bulk pricing

Ordered 75 tonnes of 0.8 mm HDP-coated color steel sheet for warehouse roofing projects across Texas. ASTM A755 documentation was thorough and third-party verified. Gloss level on RAL 5015 panels measured 45 GU consistently — good for our clients' aesthetic specs. Pricing on bulk orders above 50 tonnes was genuinely competitive. One star held back because the initial freight quote took 36 hours rather than the advertised 24 hours. Once confirmed, logistics ran smoothly and delivery landed on schedule at 30 days. Would recommend for larger volume procurement where lead time flexibility exists.

Fiona B.

United Kingdom

2025-03-13

Good value on 0.5 mm standing-seam panels — minor packing issue

Purchased 30 tonnes of 0.5 mm standing-seam color steel sheet in RAL 9006 for a commercial roofing project in Leeds. Price-per-tonne was competitive for EN 10169-compliant material with PVDF topcoat at 20 µm DFT. Panel lengths of 8,000 mm were accurate to ±3 mm. Deducting one star because two pallets arrived with light surface scuffs from inadequate edge protection during transit — not structurally significant but required touch-up. Supplier acknowledged the issue immediately and offered partial credit. Overall quality of the steel itself is solid and we'd order again with improved packaging requested.

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.