What zinc coating range do you supply?

Common zinc coating options range from 30 GSM to 275 GSM, depending on application and market needs.

Can you provide zero spangle or regular spangle?

Yes. We can supply zero, regular, minimized and big spangle based on the requested finish.

What standards do you support?

Typical standards include DX51D, DX52D, SGCC, G550 and related ASTM, JIS and EN requirements.

Is GI coil suitable for roofing and ductwork?

Yes. GI coil is widely used for roofing sheet, ventilation ductwork, shutter systems and general forming.

ChinaCNU Steel · Qingdao · Est. 2003

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Galvanized Steel Supply

Bobina Galvanizada – ChinaCNU Steel

GI steel page focused on zinc coating, processing stability and reliable export supply for project buyers.

Request a Quote Zinc Coating Guide

Hot-dip GI for roofing and forming Zinc coating guidance from Z60 to Z275 FOB Tianjin export support Stable thickness and width tolerance

Procurement Snapshot

Thickness: 0.12-3.00 mm
Width: 600-1500 mm
Zinc: Z30-Z275 / 30-275 GSM
Grade: DX51D / SGCC / G550
Spangle: Zero / Regular / Big
Lead Time: 15-20 days

WhatsApp Quote 8619154316688 chinacnu01@gmail.com

Thickness

0.12-3.00 mm

Width

600-1500 mm

Zinc

Z30-Z275 / 30-275 GSM

Grade

DX51D / SGCC / G550

Spangle

Zero / Regular / Big

Lead Time

15-20 days

Bobina Galvanizada – Fabricante Chinês ChinaCNU Steel

ChinaCNU Steel é um fabricante chinês líder de Bobina Galvanizada com certificação ISO 9001:2015, exportando para mais de 50 países. Preço direto de fábrica, FOB Tianjin.

Especificações Técnicas

Espessura: personalizada
Largura: personalizada
Comprimento: personalizado
Normas: ASTM, JIS, EN, GB
Superfície: personalizada

Aplicações

Construção
Manufatura industrial
Automotivo
Eletrodomésticos
Decoração

Por Que ChinaCNU

Certificação ISO 9001:2015
Preço direto de fábrica
Entrega rápida 15-25 dias
MOQ flexível a partir de 1 tonelada
Relatório completo de QC

Solicitar orçamento

Orçamento gratuito em 24 horas — direto da fábrica.

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Send product, thickness, width, coating, quantity and destination port. We will reply with a workable export quotation.

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Download Product Documents

PPGI Coil Spec Sheet Thickness, paint system, coating and export reference. GI Coil Spec Sheet Zinc coating, width range and common grade reference. Galvalume Coil Spec Sheet AZ coating and roofing-focused specification summary. All Downloads Open the full document center.

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