Anti Corrosion Color Coated Steel Coil Supplier

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$820 1-49 ton Base price

$784 50-99 ton 4.4% off

$766 ≥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$ 820.00

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 Anti Corrosion Color Coated Steel Coil

Property	Parameter	Description
Product Name	Anti Corrosion Color Coated Steel Coil	Pre-painted galvanized/galvalume steel coil with anti-corrosion coating
Material Grade	DX51D, DX52D, DX53D / SGCC, SGCD / CS Type A, B, C	Equivalent to EN 10346, JIS G3302, ASTM A653 substrate grades
Standard Compliance	ASTM A755, EN 10169, JIS G3312, GB/T 12754	International standards for prepainted metallic coated steel flat products
Chemical Composition (Substrate)	C ≤ 0.12%, Mn ≤ 0.60%, P ≤ 0.10%, S ≤ 0.045%, Si ≤ 0.50%	Base metal chemistry per EN 10346 / ASTM A653 for cold-rolled substrate
Coating Type	Polyester (PE), PVDF, SMP, HDP, Epoxy	Top coat options; PVDF offers superior UV and chemical resistance
Zinc/Zinc-Alloy Coating	Z60–Z275 g/m² (GI); AZ50–AZ150 g/m² (GL)	Hot-dip galvanized or Galvalume (55% Al-Zn) anti-corrosion base layer
Paint Thickness	Top coat: 15–25 µm; Primer: 5–7 µm; Back coat: 7–12 µm	Dry film thickness per EN 10169 / ASTM A755 measurement method
Tensile Strength	270–560 MPa	Varies by substrate grade; DX51D min. 270 MPa per EN 10346
Yield Strength	140–420 MPa	DX51D: 140–300 MPa; structural grades up to 420 MPa
Elongation	≥ 22% (A80mm)	DX51D per EN 10346; ensures formability for roll forming and bending
Thickness Range	0.14–1.50 mm (base metal)	Total thickness including coating; custom thickness available on request
Width Range	600–1,500 mm	Slit coil and full-width coil available; tolerance ±2 mm
Coil Weight	3–10 MT per coil	Inner diameter 508 mm or 610 mm; outer diameter up to 1,500 mm
Surface Finish	Smooth, embossed, matte, high-gloss, stone/wood grain pattern	RAL color system available; gloss level 10–80 GU (60° angle)
Application	Roofing, wall cladding, home appliances, garage doors, HVAC ducts, containers	Widely used in construction, automotive, and industrial sectors
Certification	ISO 9001, SGS, BV, CE, RoHS	Third-party inspection and mill test certificate (MTC) available
Packaging	Eye-to-sky or eye-to-wall; waterproof paper + steel strip strapping	Seaworthy export packaging; moisture-proof inner wrapping included
MOQ	25 MT per order	Mixed specifications accepted; sample coil available upon request

Anti Corrosion Color Coated Steel Coil Supplier

Anti corrosion color coated steel coil is one of the most sought-after flat steel products in modern construction, appliance manufacturing, and industrial fabrication. Engineered to withstand harsh environmental conditions, this material combines a zinc or zinc-aluminum alloy base coating with a polymer topcoat, delivering outstanding anti-corrosion properties alongside a visually appealing finish. As a trusted supplier, we offer a comprehensive range of coil widths, thicknesses, and color options tailored to meet the precise demands of architects, contractors, and OEM manufacturers worldwide. Whether your project requires resistance to coastal salt spray, industrial pollutants, or extreme UV exposure, our anti corrosion color coated steel coil provides a durable, cost-effective solution that reduces long-term maintenance expenditures and extends the service life of finished structures by decades. Our products comply with internationally recognized standards including ASTM A755, EN 10169, and JIS G 3312, ensuring consistent quality across every batch we deliver to global markets.

Anti corrosion color coated steel coil supplier

What is Anti Corrosion Color Coated Steel Coil?

Anti corrosion color coated steel coil is a pre-painted flat-rolled steel product manufactured by applying one or more layers of organic coating—such as polyester (PE), high-durability polyester (HDP), polyvinylidene fluoride (PVDF), or silicon modified polyester (SMP)—onto a hot-dip galvanized or galvalume substrate. The result is a lightweight, structurally robust material that resists oxidation, chemical attack, and UV degradation, making it ideal for roofing panels, wall cladding, garage doors, HVAC ducting, and home appliance enclosures.

Anti Corrosion Color Coated Steel Coil Manufacturing Process

Production begins with a cold-rolled or hot-dip galvanized steel strip that undergoes surface degreasing, chemical passivation, and chromate-free pre-treatment to maximize coating adhesion. The strip then passes through a continuous coil coating line where primer and finish coats are applied via precision roll coaters and cured in high-temperature ovens at 220–260 °C peak metal temperature (PMT). Strict tension control and cooling zones ensure uniform film thickness of 5–25 µm primer and 15–25 µm topcoat, with a back coat of 5–12 µm applied simultaneously for added protection.

Anti Corrosion Color Coated Steel Coil Technical Specifications

Our standard product range covers base metal thickness from 0.13 mm to 1.50 mm and coil widths from 600 mm to 1,500 mm, with an inner diameter of 508 mm or 610 mm and coil weight up to 10 MT. Zinc coating mass options include Z60, Z100, Z120, and Z180 (g/m² double side) per EN 10346. Tensile strength ranges from 270 MPa to 550 MPa depending on steel grade (DX51D to S550GD). Salt spray resistance exceeds 500 hours per ISO 9227, and pencil hardness reaches HB–2H. Color matching is available to RAL, Pantone, and custom standards with gloss levels from 10 to 80 GU.

Anti corrosion color coated steel coil manufacturer

Get a Competitive Quote for Anti Corrosion Color Coated Steel Coil

Partner with a reliable anti corrosion color coated steel coil supplier that offers mill-direct rates, flexible MOQ from 25 MT, and on-time delivery backed by a robust global logistics network. Share your specifications today and receive a detailed quotation within 24 hours.

Anti corrosion color coated steel coil China factory

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!

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Steven P.

United States

2025-02-02

Initial Color Variance Issue – Resolved Satisfactorily

Our first 30 MT order of 0.40 mm HDP-coated coil in RAL 5015 showed a slight gloss variation between two coils — measured at 42 GU versus the specified 35 GU. We flagged this immediately with supporting spectrophotometer data. The supplier's quality team responded within 24 hours, acknowledged the deviation, and arranged replacement coils plus a credit note within two weeks. Subsequent delivery matched specifications exactly. The resolution process was professional and fair. We've since placed a follow-up order; the issue appears to have been an isolated production batch problem.

Daniel K.

Australia

2025-02-24

Competitive Pricing and Solid Specs – Delivery Slightly Delayed

Ordered 45 MT of 0.55 mm PVDF-coated coil, width 1,200 mm, for a commercial roofing distributor client in Queensland. Product quality was strong — salt spray testing at our partner lab confirmed well over 500 hours per ISO 9227, and the Z180 zinc mass was verified. Delivery ran about five days beyond the initial estimate due to port congestion, which the supplier communicated proactively. Mill test certificates and full compliance documentation were complete. Price per MT was around 8% below comparable Australian import quotes. Would order again.

Rachel B.

United Kingdom

2025-03-18

Good Value on Polyester Coated Coil – Minor Packaging Note

We purchased 40 MT of 0.35 mm PE-coated coil in Z60 galvanized grade for residential garage door panels. Pricing was notably competitive compared to European mill quotes for equivalent EN 10169-certified material. Coating adhesion and formability were both satisfactory on our press lines. One coil arrived with slight edge damage to the outer wrapping, though the steel itself was unaffected. The supplier arranged a partial credit promptly without dispute. Overall a strong value proposition; we plan to trial the HDP grade next quarter.

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.