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Jinan Tianzan is an enterprise exporting steel to more than 50 countries and regions in Europe, southeast Asia, Africa, etc., the company constantly updates advanced technology and innovation to provide customers with quality products, welcome all customers and friends from all over the world to come to our company

Copyright © 2020 Jinan Tianzan Steel Co.,Ltd

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E-mail：sales@lctzsteel.com

Phone：+86 13306447194

Whatsapp：+86 13306447194

Add：No.359 Shunhua Road ,Hi-tech Zone District, Jinan City, Shandong Province

One-stop solution for steel products

Galvanized Steel Coil/Strip

Phone：+86 13306447194

Whatapp：+86 13306447194

Since its establishment, Jinan Tianzan Steel Co., Ltd. has standardized operation and strict management. Relying on the advantages of rich iron and steel resources in Shandong province, the company's proprietary technology and famous and excellent featured products, it promotes technological progress, optimizes product structure, moderately expands production scale, and its business performance continues to grow steadily.

Our company

Galvanization is a manufacturing process involving the application of zinc coating to steel to prevent it from rusting. The zinc coating works to protect the base metal. It does this by acting as a barrier to the various corrosive elements. Therefore, it offers a sacrificial nature that gives a high-quality and long-lasting steel product.

Galvanized sheet metal is one of the most popular types of steel. This is due to its increased strength, extended durability, and formability. The corrosion-resistant property throws its usefulness up a significant notch.


Types Of Galvanizations
There is a wide variety of galvanization types for corrosion protection. Each of these types has its unique performance
and characteristics.
Following is a brief description of the various types of galvanizations.
Hot-Dip Galvanization
Hot-dip galvanization is the most widely used method of galvanization. Just as its name suggests, it involves the dipping of the steel in molten zinc.
The pool of molten zinc often maintains a temperature of about 860°F (460 °C).
After proper cleaning of the base metal chemically, it gets fluxed to eliminate residual oxides.A metallurgical bond begins to form between the zinc and the intended metal. After pulling the metal from the bath, the pure zinc mixes with oxygen from the atmosphere to form zinc oxide. Then, the zinc oxide reacts with carbon dioxide to form zinc carbonate. The zinc carbonate makes the final coating on the base metal.
Electro Galvanization
Unlike the hot-dip method, this type does not use a molten zinc bath. Rather,
it uses an electrical current in an electrolyte solution to transfer the zinc ions into the metal.
The positively charged zinc ions are reduced electrically and deposited on the charged material.
It offers the benefit of precise and uniform coating thickness.

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Specification And Size

CNS 1244 2013JIS G 3302 2019ASTM A653M 2017AS1397 2011EN 10346 2015
Width1000-4000mm,etc
Length2000mm, 2438mm, 3000mm, 3500,6000mm,12000mm,or rolled,etc etc
SpecificationsHot-rolledBase
: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)CLASS
1~3
80(550)CLASS
1~3		G1~G3
G250
300
350
400
450
550		DX51-52-53D
S220GD
(250
280
320
350
550)
Thickness of Base Steel
(mm)		1.2~4.60SGCD1~3:
0.27~2.0mm
SGCC/SGC:
0.19~2.0mm		1.2~4.60SGCC,SGC340:
0.18~3.0mm;
SGCD1~3:
0.25~2.0mm;
SGC400, 440:
0.229~3.0mm;
SGC490:
1.8~3.0mm;
SGC570:
0.229~2.2mm		DS: 0.27~2.0mm;
DDS:
0.25~2.0mm;
CS/FS:
0.19~4.50mm;
SS GRADE 33~80: 0.19~4.50mm;
CS TYPE A, B, C,
Grade 33, 37:
0.18~3.0mm;
FS TYPE A, B:
0.295~2.0mm;
Grade 40, 50:
0.229~3.0mm;
Grade 55(380):
0.35~3.0mm;
Grade 60(410):
0.47~1.6mm;
Grade 65(450): 0.6~3.0mm;
Grade 80:
0.229~2.2mm		G1:
0.19~4.50mm;
G2&G3:
0.27~2.0mm;
G250~550GD:
0.19~4.6mm;
G300:
0.229~2.3mm;
G350:
0.229~3.0mm;
G450:
0.6~3.0mm;
G500:
1.1~2.5mm;
G550:
0.229~2.2mm		DX51D:
0.19~4.50mm;
S220~550GD:
0.19~4.6mm;
S250GD:
0.18~2.02mm;
DX52D:
0.295~2.0mm;
DX53D, 54D:
0.25~2.0mm;
S280GD, S350GD:
0.229~3.0mm;
S320GD:
0.229~2.3mm;
S550GD:
0.229~2.2mm
✱The table above shows the widest range of product dimensions. For a detailed acceptable order range, please contact us.


Applications
Automotive Industry
The use of galvanized steel on vehicles dates many years back. Using zinc-coated bodies on automobiles has become the norm of car manufacturing.
The rust-resistant nature of this material makes it a great marketing tool in the competitive market.
Several makers leverage them to offer anti-rust warranties to their customers.
Telecommunication Industry
Maintaining phone lines isn’t an easy job. They require the toughest and most reliable materials for success.Galvanized sheet metal offers its uses on phone wiring and equipment boxes.
Therefore, there will be decreased danger of injury and reduced maintenance cost.
Electric Equipment and Appliances
When you look at most electric appliances around you, you may be able to notice the unique features of their casing.
Most casings for electrical equipment use galvanized steel material. In fact, it is not surprising that some interior parts of these appliances are made from this steel material.
Building and Construction Industry
The sturdiness and durability that galvanized sheet metal offers make it popular in the construction industry.
It has been employed in various commercial and residential projects to the highest level.


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PACKAGE DELIVERY20200413172139993.jpg@!w160020ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)   24-26CBM

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)   54CBM

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)    68CBM

In bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands


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