Galvanized Steel Coil

60s online customer service
2 days customize solutions
Factory visiting anytime
1-10 days dispatch the goods
One week of installation
2 days of training
365 days after-sales online
Project tracking regularly
2 days provide maintenance plan

Pre-sale service

Sales service

After-sales service

Tip1: The specific time arrangement depends on the actual situation. Tip2: Free airport transfer and hotel accommodation.

Supply various types of cold-rolled steel coils, cold-rolled steel plates, cold-rolled steel strips, etc. Welcome friends from all over the world to come and buy!

Product Specifications

Technical StandardEN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel GradeDx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement
TypeCoil/Sheet/Plate/Strip
Thickness0.12-6.00mm,or customer’s requirement
Width600mm-1500mm, according to customer’s requirement
Type of CoatingHot Dipped Galvanized Steel(HDGI)
Zinc Coating30-275g/m2
Surface TreatmentPassivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface StructureNormal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
QualityApproved by SGS,ISO
ID508mm/610mm
Coil Weight3-20 metric ton per coil
PackageWater proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement
Export marketEurope, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc

Product Introduction

Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the
substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

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Diagram of Steel Surface Coating And Layers

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Surface Structure

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Production Process

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Product Advantages 

01.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities.
02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings.
03.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
04.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
05.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places.
06.Save time and energy:Galvanizing process is faster than other coating methods.

Product Details

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Product Application

Galvanized steel sheet products are mainly used in construction, light industry, automobile, agriculture, animal husbandry,
fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household
appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.

Why Choose Us

01.Advanced equipment
Three galvanized steel coil production lines, using the most advanced equipment in China, a plant area of 30,000 square meters.
02.High-quality base steel
We choose high-quality raw materials. Our base steel comes from Baosteel, Shougang, etc., and our coating materials come from Nippon, Aksu and other well-known international brands.
03.Output
Galvanized steel coils with a monthly output of about 5000-10000 tons, and have sufficient inventory.
04.Quality inspection
The implementation of strict quality inspection standards, products comply with ISO, SGS international standards, to ensure 100% compliance with customer requirements.
05.Fast delivery
Advanced production management process, from production to delivery, efficient and fast.
06.Sales services
We have professional sales staff in Spanish, Portuguese, French, Arabic, and Russian for different markets.

NEED HELP?

WELCOME TO CONTACT US

As a leading stainless steel manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

Better Service and Better Quality Are Our Main Goal For A Lifetime
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Sino Steel Group (Shandong) Co., Ltd.
Manufacturing and Exporting Base

Professional Reliable Efficient

Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Sunning Steel has been the choice of more than 200,000 customers.

Provide 7 * 24 hours after-sales consultation service
The overseas service team
Promise one-year guarantee period
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NEED HELP?

WELCOME TO CONTACT US

As a factory of Sunning Steel in China , we are always ready to provide you with better quality and services. Welcome to contact us or visit our company and factory in the following ways

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