Stylish Aluzinc Coated Iron Coil for Contemporary Building Needs

• Customization: Available
• Type: Coil
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: BMS 424
• Technique: Cold Rolled
• Surface Treatment: Color Coated
• Special Use: High-strength Steel Plate, Cold Heading Steel, Free Cutting Steel
• Application: Structural Steel Bar
• Transportation: Container / Bulk Ship / Train
• Paintting Brand: Akzonbel , Aoboli , Ougeman
• Logo: Print for Free
• Delivery: 25 Dasy
• Certification: ISO 9001, BV, SGS
• Type of Coating Structure: 2/1 or 2/2 Coating, or Customized
• Steel Grade: CGCC TDC51D+Z
• Supply Ability: 50,000mt Per Month.
• Tolerance: 1%
• Density: 7.85g/cm3
• Warranty: 5 Years
• Quality: Commercial and Structural Quality
• Usage: Exterior and Interior
• Color: Customize
• Transport Package: Export Standard Seaworthy Packing
• Specification: 0.1-2.0*600-1250mm
• Trademark: Bomis
• Origin: China
• HS Code: 72107010
• Production Capacity: 60000 Tons

Product Description

Product Briefing

Ral Color Galvanized Steel Coil PPGI PPGL Aluzinc Coated Iron Coil, Tailored for Prefab House Innovations
Our exceptional prepainted galvalume steel coils are crafted using superior-grade galvalume/aluzinc (AZ20-275gsm) as the primary material. Each coil undergoes a rigorous pretreatment process—comprising surface cleaning, degreasing, composite oxidation, and passivation—to ensure a flawless surface primed for optimal coating adhesion. The subsequent layering of PE, coupled with SMP and PVDF paint applications, is meticulously baked and cured to achieve premium durability. These coils, ideally suited for demanding environments such as corrosive and coastal areas, exhibit unparalleled strength and longevity.

Substrate Type

1. Hot-dip galvanized steel sheet: Celebrated for its outstanding impact resilience, elongation capacity, and yield efficacy, this substrate is a preferred choice in construction and decorative realms, consistently garnering accolades for its reliability and superb performance.

2. Hot-dip aluminum-zinc-plated steel sheet: Sharing similar manufacturing techniques with its hot-dip galvanized counterpart, this substrate distinguishes itself through its unique zinc layer constitution and captivating zinc flower pattern. Its superior weather endurance and extended lifespan significantly outclass traditional galvanized steel.

3: Aluminum: Renowned for its exceptional impact tolerance and specialist applications, aluminum finds its niche in refrigeration, insulation, and sterilization sectors. Despite its higher cost limiting extensive use, the unmatched tangible and intangible benefits it offers render it indispensable.

4. Cold rolled sheet: This non-annealed steel, inclusive of galvanized and aluminum zinc-plated steel predecessors, is marked by reduced impact resilience, heightened material rigidity, and moderate yield value and elongation, complemented by outstanding welding capabilities.

Types of Color-Coating: Standard Polyester, Matt Polyester, Decoprint - Tailored for Aesthetic Versatility

Product Parameters

Thickness (mm)	0.12-1.5 mm (±0.02 mm)
Width (mm)	30-1250 mm (±2 mm)
Zinc coating	Zn 40 g/sm-275 g/sm
Front color coating	Prime : 5 μm + top coating : 7-20 μm
Back color coating	7 -15 μm
Hardness	CQ/ FH/ G 300-G 550 /HRB 60-90 (Soft---full hard)
Type of coating structure	2/1 or 2/2 coating, or customized
Coil Weight(T)	3-5 tons or As your requirement.
Color	As RAL or as customer's sample.
Paint	PE,SMP.HDP,PVDF.
Standard	GB/T 12754-2019; ASTM A 755; EN 10169; JIS G 3312
Steel Grade	CGCC,TDC51D+Z
Certification	ISO 9001, BV, SGS
Quality control	Anti-MEK Wiping more than 100 times
Surface Treatment	With plastic film
Package	1. Galvanized metal & waterproof paper around the coil. 2. Both ends are covered with disks. 3. Inner and outer protective steel rings on edges. 4. 4*5 metal strapping bands and circumferential bands to make it stable.
Date of Delivery	Within 15-20 days after we receive deposit or L/C at sight.

Product Advantages

1. Integrates the robust strength and deformability of steel plates, delivering reliability and performance.

2. Combines remarkable decorative flair and anti-corrosive capabilities of organic materials, suitable for diverse applications.

3. Guarantees superior coating adhesion, maintaining vibrant color and freshness over prolonged periods.

Product Display

Available in a Spectrum of RAL Colors, Precisely Aligned to Your Specifications

Performance Testing

Packaging & Shipping

1. Fortified with export-grade packaging for utmost protection.

2. Optimally loads between 25-28mt into a 20GP container, ensuring space efficiency.

3. Loading and securing are expertly conducted by trained teams, ensuring cargo safety.

4. Timely deliveries are made possible through our collaboration with professional shipping lines.

Delivery: Expediently completed within 5-7 days post order confirmation, or tailored to your order volume.

Port of Shipment: Choose between the strategic locations of Qingdao or Xingang in Tianjin.

Payment: Flexible options including T/T, Western Union, and Trade Assurance.

Remark: Acceptance of third-party testing to ensure quality assurance.

Why Choose Us

Bomis proudly operates two galvanized, two galvalume, and two PPGI/PPGL production lines, complemented by 15 roofing sheet machines. Assembled from German technology just three years ago, our state-of-the-art production line delivers consistent, superior quality. We meticulously safeguard your cargo throughout production, packaging, and shipping processes, promising complete satisfaction. With an acute awareness of size, quality, and application variances across different markets, we pledge excellence in every facet of your purchase journey.