DX51D+Z80 Galvanized Steel Coil

Galvanized Steel Coil · DX51D+Z80 Forming Grade · 80 g/m² Zinc Coating · Hot Dip Galvanized · Custom Width / Slitting Available

Product Summary

DX51D+Z80 Galvanized Steel Coil is a forming-grade hot-dip galvanized steel coil with a nominal zinc coating mass of 80 g/m² (Z80). DX51D is a standard cold-forming galvanized grade, combined here with a Z80 coating for standard corrosion protection.

This grade is supplied for general forming, roll forming, roofing sheet and building component applications where balanced formability and corrosion protection are required.

Differentiator: DX51D forming grade + Z80 zinc coating mass.

Supply capability: Order-based Supply — Available upon request / Custom supply. This listing is presented per the Order-based Supply classification; it is not packaged as standard in-stock material.

Key Specifications

Key Features

• DX51D forming grade — standard grade for cold forming and roll forming.
• Z80 zinc coating — 80 g/m² nominal coating mass for standard corrosion protection.
• Hot-dip galvanized — continuous zinc coating applied to both sides.
• Flexible width and surface — supplied to your downstream processing requirements.
• Traceable material — mill test certificates available according to order requirements.

Applications

• Roll-forming profiles
• Roofing sheet production
• General forming and fabrication
• Wall cladding and liner panels
• Building envelope components

Why Choose Kyzotech

• Flexible grade and mill matching — matched to your end use and target cost.
• Traceable raw materials — coils sourced from qualified mills, with mill certificates available according to order requirements.
• Downstream processing support — slitting, cut-to-length and processing coordinated with the downstream product.
• Export-oriented packing — seaworthy packaging designed to reduce surface and edge damage during ocean transport.

Quality Control

• Incoming raw material inspection
• Coating mass and adhesion verification
• Dimensional and surface verification
• Third-party inspection available on request

Packaging & Delivery

Seaworthy export packing to protect surfaces and edges during ocean transport. Lead time is confirmed according to product specification, quantity, production schedule and destination. Delivery is arranged after commercial confirmation, depending on order quantity and mill arrangements. Shipment can be arranged from Shanghai, Tianjin, Qingdao or Weifang.

About Kyzotech

Kyzotech is the export brand of Nanjing Shunshuo New Material Technology Co., Ltd. — a manufacturer of steel structure building materials and enclosure systems, established in 2016.

Kyzotech is our export brand; our website and email are hosted at metalroofsystems.com.

FAQ

Q1: Is this supplied as a standard stock item? This specification is supplied on an order-based supply basis — Available upon request / Custom supply. It is not presented as standard in-stock material.

Q2: What grade and coating does this cover? This listing covers DX51D forming grade with Z80 zinc coating mass; other grades and coating masses are supplied on request.

Q3: What documentation do you provide? Mill test certificates, coating reports, packing list and shipment documents. Third-party inspection can be arranged on request.

Q4: What is your MOQ and lead time? MOQ and lead time are confirmed per grade and specification; confirmed according to product specification, quantity, production schedule and destination.

Request a Quote

Send us your grade, zinc coating mass, thickness, width, quantity and destination port.

📧 mason@metalroofsystems.com · 📞 [phone] · 🌐 metalroofsystems.com

© 2026 Nanjing Shunshuo New Material Technology Co., Ltd. All rights reserved. Kyzotech is a registered export brand of Nanjing Shunshuo New Material Technology Co., Ltd..