Strong and Reliable Precoated Steel Coil for Building Projects

• 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 for Prefab House
Our top-tier prepainted galvalume steel coils are crafted using premium galvalume/aluzinc (AZ20-275gsm) as the core material. Each coil undergoes a rigorous pretreatment process entailing thorough surface cleaning, degreasing, composite oxidation, and passivation. This meticulous preparation readies the surface for a PE coating, followed by layers of SMP and PVDF paint, which are baked to achieve a flawless finish. Ideally suited for environments prone to corrosion and challenging coastal conditions, these coils offer unparalleled strength and long-lasting performance, making them the preferred choice for demanding applications.

Substrate Type

1. Hot-dip galvanized steel sheet: Celebrated for its remarkable impact resistance, exceptional elongation, and high yield value, this substrate is a trusted staple in the construction and decoration sectors. Its reliable performance has earned it high praise as a foundational material of choice.

2. Hot-dip aluminum-zinc-plated steel sheet: While similar in processing to hot-dip galvanized steel, this substrate differentiates itself with a distinctive zinc layer content and unique zinc flower patterns. Its superior weather resistance and longevity make it an outstanding choice beyond traditional galvanized steel.

3: Aluminum: Renowned for its superb impact performance, aluminum serves specialized applications in industries such as refrigeration, insulation, and sterilization. While the higher cost may limit its use, the unmatched performance and benefits it provides render it a valuable asset in demanding sectors.

4. Cold rolled sheet: This non-annealed steel, related to its galvanized and aluminum zinc-plated steel predecessors, is noted for its low impact performance, high hardness, low yield value, and low elongation. These attributes, combined with excellent welding capabilities, make it a practical choice for specific use cases.

Types of Color-Coating: Standard Polyester, Matt Polyester, Decoprint

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. Merges the formidable strength and flexible deformation capabilities of steel plates.

2. Offers remarkable decorative charm and anti-corrosion prowess, courtesy of organic materials.

3. Guarantees exceptional adhesion of the coating, ensuring vibrant colors and a like-new appearance that endures.

Product Display

Available in Various RAL Colors Per Your Specifications

Performance Testing

Packaging & Shipping

1. Packed with export-standard security and protection.

2. Efficiently accommodates 25-28mt per 20GP container, optimizing space and safety.

3. Professional teams meticulously execute safe loading and fixing procedures.

4. Partnered with reliable shipping lines to ensure punctual delivery.

Delivery: Rapid dispatch of 5-7 days post order confirmation, or tailored to your order volume.

Port of Shipment: Qingdao or Xingang in Tianjin.

Payment: T/T, Western Union, Trade Assurance.

Remark: Third-party tests are welcome and accepted, ensuring quality assurance.

Why Choose Us

Bomis offers an impressive arsenal comprising two galvanized, two galvalume, and two PPGI/PPGL production lines, complemented by 15 state-of-the-art roofing sheet machines. Imported from Germany and assembled in the recent past, our cutting-edge production facilities promise consistent excellence. Our commitment to safeguarding your cargo is unwavering, from the point of manufacture through to packaging and final shipment, ensuring a seamless experience. Understanding diverse size, quality demands, and usage preferences across global markets, we are dedicated to delivering only the best, tailored to your unique requirements.