galvanized-steel

HANNSTAR GALVANIZED STEEL

Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. There are two main processes used to produce galvanized steel: continuous hot dipping and electro-galvanizing.
The hot dipping process consists of passing the steel through a bath of molten zinc, while the electro-galvanizing process consists of the application of zinc through electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.
 
 

GALVANIZED STEEL QUALITY PROMISE

HANNSTAR INDUSTRY COMPANY LIMITED is a professional production and processing, sales, service as one of the high-tech enterprises, mainly involved in COLD ROLLED STEEL COIL , GALVANIZED STEEL COIL , GALVALUME STEEL COIL , ALUZINC STEEL COIL, PREPAINTED GALVAINZED/ALUZINC STEEL COIL ,TINPLATE COIL , AND OTHERS for over 14 years. There is a reason why customers continue to do so. Doing business with us over and over again and calling us "the best".
 

SUGGESTED GALVANIZED STEEL SPECIFICATION

Specification

Product name Galvanized Steel Coil
Material ASTM A653, DX51D, Q195
Zinc Coating 20-275g/m2
Thickness 0.13-0.8 mm
Width 600-1250 mm
Coil ID 508/610mm
Coil weight 3-8 tons
Surface Structure Mini/Big Spangle
Surface Treatment Anti-Finger printing ,Chromated, oiled/ non-oiled
Package standard export package (Detailed picture is as follows)
Hardness soft (normal), hard, full hard(G300-G550)
HS code 721049
Brand name HANNSTAR
Country of origin China
  CNS 1244 2013 JIS G 3302 2019 ASTM A653M 2017 AS1397 2011 EN 10346 2015
Standard Hot-rolled

Base:

SGHC

SGHD

SGH

340

400

440

490

540
Cold-rolled

Base:

SGCC

SGCD

1~3

SGC

340

400

440

490

570
Hot-rolled

Base:

SGHC

SGHD

SGH

340

400

440

490

540
Cold-rolled

Base:

SGCC

SGCD

1~3

SGC

340

400

440

490

570
DS

DDS

CS TYPE A, B, C

FS TYPE A, B

SS GRADE

33(230)

37(255)

40(275)

50(340)CLASS1~3

80(550)CLASS 1~3
G1~G3

G250

300

350

400

450

550
DX51-52-53D

S220GD

(250

280

320

350

550)
20220616175933307

HANNSTAR GALVANIZED STEEL PACKAGING SERVICE

HANNSTAR offers its products with effective packaging as per customer requirements and in compliance with international norms. Emphasis is placed to ensure durability, prevention of any damage during transportation and
better storage. HANNSTAR with its years of experience and regular benchmarking with various national and international companies, endeavors to improvise packaging in accordance with changing customer needs.
HANNSTAR has a stringent procedure for evaluating the competency level of suppliers for packaging material. Material
quality is verified at the well-equipped and sophisticated HANNSTAR laboratory before offering for use.

The packing requirements for export and domestic markets are different. However, the type of packaging is
determined in consideration of the following points:
galvalume-steel
/
Customer needs
1
/
Duration of transportation
2
/
Environmental conditions during transit
4
/
Handling during transit​​​​​​​
5
/
Handling at customer's premises​​​​​​​
3
/
Storage practices​​​​​​​
6
/
International regulation on package material

WHY CHOOSE HANNSTAR GALVALUME STEEL

There are many advantages in purchasing galvanized steel sheet, galvanized aluminum profile and nickel-chromium coil from the HANNSTAR INDUSTRY.
 

QUALITY ASSURANCE

QUICK QUOTATION

COMPETITIVE PRICE

HIGH CUSTOMER SATISFACTION

OVER 14 YEARS OFEXPERIENCE

ONE-STOP SHOP SERVICES

GALVALUME STEEL RESOURCES

Name Introduction Size Downloads Update Category Copy Link Download
HANNSTAR-Galvalume.pptx 1.11MB 26 2021-07-26 download Copy Link Download

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