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Nanjing Shunshuo New Material Technology Co., Ltd.

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China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion
China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion

  1. China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion
  2. China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion
  3. China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion
  4. China Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion

Chromated / Non Chromated Galvalume Steel Coil Anti Corrosion

  1. MOQ: 1T
  2. Price: 500-800USD
  3. Get Latest Price
Model No DX51D, DX52D, DX53D, SGCC, ASTM A792
Coil Width 600~1250mm
Back Coated Thickness 5-20μm
Spangle Type zero Spangle
Delivery Time 15-25days
Standard ASTM A792 / JIS G3321
Coil Id 508mm / 610 mm
Coating Life 20-25 years (normal environments)
Aluminum 55% content
Tolerance ±5%
Edge Slit edge
Name Galvalume Steel Coil
Packaging Details seaworthy packing with wooden pallet
Supply Ability 5000 ton per month
Application making pipes, making corrugated sheets
Price Term FOB CFR CIF
Spangle Types regular spangle
Corrosionresistance High
Payment Terms T/T LC
Yieldstrength 210 - 450 MPa
Place of Origin China
Brand Name Kyzotech
Certification ISO9001 AAA

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  1. Product Details
  2. Company Details

Product Specification

Model No DX51D, DX52D, DX53D, SGCC, ASTM A792 Coil Width 600~1250mm
Back Coated Thickness 5-20μm Spangle Type zero Spangle
Delivery Time 15-25days Standard ASTM A792 / JIS G3321
Coil Id 508mm / 610 mm Coating Life 20-25 years (normal environments)
Aluminum 55% content Tolerance ±5%
Edge Slit edge Name Galvalume Steel Coil
Packaging Details seaworthy packing with wooden pallet Supply Ability 5000 ton per month
Application making pipes, making corrugated sheets Price Term FOB CFR CIF
Spangle Types regular spangle Corrosionresistance High
Payment Terms T/T LC Yieldstrength 210 - 450 MPa
Place of Origin China Brand Name Kyzotech
Certification ISO9001 AAA
High Light Chromated Galvalume Steel Coil ,Non Chromated Galvalume Steel Coil ,Galvalume Steel Coil Anti Corrosion

Chromated / Non-Chromated Galvalume Steel Coil

Galvalume Steel Coil · 55% Al-Zn-Si Coating · DX51D+AZ / S250GD+AZ / S350GD+AZ / S550GD+AZ · 0.14–2.0 mm · AZ80–AZ150 · Slitting & Cut-to-Length Available

Product Identity

Chromated / non-chromated surface treatment is the anti-corrosion and paint-adhesion passivation applied to the Galvalume coating.

Technical Selection

  • SURFACE: Surface treatment per specification: chromated or non-chromated.

Key Specifications

Item Specification
Product Galvalume Steel Coil
Main grade DX51D+AZ (general forming) / DX52D+AZ
Structural grades S250GD+AZ / S280GD+AZ / S350GD+AZ / S550GD+AZ subject to specification
Coating 55% Al – 43.5% Zn – 1.5% Si (AZ)
Coating mass AZ80 – AZ150 g/m² typically supplied; other coating masses subject to mill capability, grade, thickness and order specification
Applicable standards GB/T 2518-2019 · EN 10346 (corresponding +AZ grades) · ASTM A792/A792M and JIS G3321 under their respective designation and grade systems
Thickness 0.14 – 2.0 mm, subject to grade / coating / width / mill capability
Width 600 – 1250 mm
Spangle Zero / minimized / regular
Surface treatment Oiled / dry / chromated / non-chromated / anti-fingerprint, subject to specification
Coil ID 508 / 610 mm
Coil weight 3 – 8 MT or customized
Edge condition Mill edge / slit edge
Processing Slitting / cut-to-length
MOQ 5 MT
Lead time Typically 20 – 30 days
Packing Seaworthy export packing
Payment T/T / L/C

Key Features

  • Chromated / non-chromated passivation — this is the selection-defining characteristic of this listing, alongside the family option list below.

Key Features

  • 55% Al-Zn alloy coating — enhanced corrosion resistance and heat reflectivity versus plain zinc coating, suited to exposed roofing and cladding.
  • Grade range for different end uses — DX51D+AZ for general forming; S350GD+AZ and higher structural grades for load-bearing profiles, purlins and decking.
  • Flexible coating mass — AZ80 to AZ150 to match the service environment and expected lifespan.
  • Clear surface specification — spangle (zero / minimized / regular) and surface treatment (oiled / dry / chromated / non-chromated / anti-fingerprint) specified separately.
  • Slitting & cut-to-length — supplied to your exact width and length, reducing additional handling before roll forming.
  • Traceable material — mill test certificates and batch identification available according to order requirements.

Applications

  • Primary: Coating-adhesion and storage-corrosion control.

Applications

  • Metal roofing sheet and corrugated roofing production
  • Wall cladding and liner panels
  • Roll-formed building and structural profiles
  • C and Z purlins using suitable structural grades (S350GD+AZ / S550GD+AZ)
  • Decking and floor deck profiles
  • Photovoltaic mounting and support components

Packaging & Delivery

Seaworthy export packing to protect surfaces and edges during ocean transport. Typical lead time is 20–30 days after commercial confirmation. 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? Yes, this surface specification is confirmed on request; grade, dimension and processing are matched to your order.

Q2: Can you customize to my project requirements? Yes. Grade, dimension, coating and processing can be matched to your drawings and application requirements.

Q3: What documentation do you provide? Mill test certificates, 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; typical lead time is 20–30 days.

RFQ Checklist

When you enquire, specify your surface together with grade, dimension, quantity, coating requirement and destination port.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2016

  • Total Annual:

    300W-500W

  • Employee Number:

    40~50

  • Ecer Certification:

    Verified Supplier

About KYZOTECH KYZOTECH is the international brand of Nanjing Shunshuo New Materials Technology Co., Ltd., a professional supplier of metal building envelope systems and metal materials based in Nanjing, China. Founded in 2016, our company is supported by a team with nearly 20 years of industr... About KYZOTECH KYZOTECH is the international brand of Nanjing Shunshuo New Materials Technology Co., Ltd., a professional supplier of metal building envelope systems and metal materials based in Nanjing, China. Founded in 2016, our company is supported by a team with nearly 20 years of industr...

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Get in touch with us

  • Reach Us
  • Nanjing Shunshuo New Material Technology Co., Ltd.
  • Room710,Building6-A.International EnterpriseR&DPark,No.75TianshengRoadChangluStreet,JiangbeiNewArea,Nanjing
  • https://www.metalroofsystems.com/

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