Customization: | Available |
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Type: | Coil |
Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Ral Color Galvanized Steel Coil PPGI PPGL Aluzinc Coated Iron Coil for Prefab House
Our premium prepainted galvalume steel coils are crafted with excellence using galvalume/aluzinc (AZ20-275gsm) as the foundational core. Through a meticulous and thorough pretreatment process-including surface cleaning, degreasing, composite oxidation, and passivation-the surface is prepared with precision before being adorned with PE. Subsequent layers of SMP and PVDF paint are seamlessly applied, baked, and solidified to perfection. Impeccably designed for use in corrosive and coastal regions, these coils promise unparalleled durability and steadfast resilience.
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. |
At Bomis, we operate two galvanized, two galvalume, and two PPGI/PPGL production lines, alongside 15 roofing sheet machines. Imported from Germany and assembled just three years ago, our cutting-edge production lines assure consistent, high-quality output. We meticulously protect your cargo from production to packaging and shipment, guaranteeing your full satisfaction. Acquainted with varying size, quality requirements, and usage across different countries, we promise excellence in every facet of your shopping experience.