New china products for sale cheap alu-Zinc steel line best selling products in philippines
New china products for sale cheap alu-Zinc steel line best selling products in philippines
New china products for sale cheap alu-Zinc steel line best selling products in philippines
New china products for sale cheap alu-Zinc steel line best selling products in philippines
New china products for sale cheap alu-Zinc steel line best selling products in philippines
New china products for sale cheap alu-Zinc steel line best selling products in philippines

New china products for sale cheap alu-Zinc steel line best selling products in philippines

USD $700 - $800 /Ton

Min.Order:50 Tons

Supply Ability:
10000000 Ton / Tons per Month
Port:
shanghai
Payment Terms:
T/T

Quick Details View All >

Standard:
ASTM, JIS
Grade:
DX51D, Q195
Thickness:
0.18-1.5mm
Place of Origin:
Jiangsu, China
Brand Name:
DINGANG
Model Number:
Alu-Zinc steel line

Changzhou Dinggang Wall Material Co., Ltd.

Business Type: Trading Company
Changzhou Jiangsu China
Main Products: galvalume steel sheet ,prepainted steel coil ,aluminum mirror sheet ,aluminum embossed sheet/coil ,prepainted aluminum sheet/coil

Product Details

Product Description

1.Profile 

The plating coat of Aluminium-zinc alloy armor plate is Zn-Al alloy, and its composition is 55% Al, 43.3% Zn and 1.6% Si. The plate is of smooth surface and excellent corrosion resistance of the atmosphere, which is 2 to 6 times higher than hot-dip galvanized sheet of the same thickness of plating coat. After through three processes, including payoff reel, crop shear and welding, enter into the continuous annealing furnace. During the annealing process, strips are heated closer to the recrystallizing temperature, and then heated to 20~50℃ above the recrystallizing temperature in the reducing furnace. After keeping the same temperature for 170s, strips are naturally cooled to the normal temperature in the slow cooling process. Afterward, strips enter into the zinc pot through the elephant’s trunk and begin in the hot-dip coating process. The optimum temperature range of the plating coat is 630℃~660℃. Coated with aluminium-zinc alloy, strips enter into the cooling tower by the steady roll and air knife. After fast cooled with wind or water, they are directly produced into Al-Zn armor plates. The general rate of cooling is 30℃/s or so, and strips are cooled to about 60℃.

 

2.specifciation
1. Production Grade: SGCC, DX51D, Q195
2. Thickness:  0.18-1.5mm
3. Width: 914mm, 1000mm, 1200mm, 1250mm mainly
4. Coating Type: 55%Al,43.5%Zn and 1.5%Si
5. Coating Thickness (both side, g/sqm): 50-150
6. Surface Finish: Regular Spangle,Small Spangle
7. Surface Treatment: Oring or Anti-finger print
8. Inside diameters: 508mm
   Outside diameters: as per customers' requirements

3. Chemial requirements

Chemical Requiremetns for structure steel

Composition, %-Heat Analysis Element, maximum, unless otherwise Shown

Designation

C

Mn

P

S

Cu

Ni

Cr

Mo

V

Cb

TiA

NB

G230

0.20

1.35

0.04

0.04

0.25

0.20

0.15

0.06

0.008

0.008

0.025

G255

0.20

1.35

0.10

0.04

0.25

0.20

0.15

0.06

0.008

0.008

0.025

G275

0.25

1.35

0.10

0.04

0.25

0.20

0.15

0.06

0.008

0.008

0.025

G340

0.25

1.35

0.20

0.04

0.25

0.20

0.15

0.06

0.008

0.008

0.025

G550

0.20

1.35

0.04

0.04

0.25

0.20

0.15

0.06

0.008

0.015

0.025

 

Galvanized steel coil Picture

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Packaging & Shipping

Transport and packing

GB/T 3199-2007 Wrought aluminum and aluminum alloy products—packing, marking, transporting and storing will be applied.

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Company Information

Changzhou Dingang Metal Material Co., Ltd., located in Changzhou city of Jiangsu province, 200KM from Shanghai. The company is a market leader in manufacturing galvanized steel coil, aluzinc steel coil, pre painted steel coil, aluminum coil and pre painted aluminum coil since 1991.

 

The company provides a comprehensive range of application in many fields, such as buildings and construction, transportation, appliances, etc. With regards to the management of process, the company runs following the ISO9001:2008 and ISO14001:2004 standards, furthermore, the company is audited supplier which was presented by SGS and Made-in-China, ranking tenth in exporting value in Zhonglou District of Changzhou city in 2010.

 

Registered capital:15 million U.S. dollar (Equivalent to 95 million Yuan)

Main business: HDGI, HDGL, PPGI, PPGL, Aluminum coil, Pre painted aluminum coil.

Equipment and technology: Introducing Siemens electric control system in production lines.

Productive capacity: One full automatic galvanizing production line with output of 200,000 tons/year; two full automatic aluzinc steel production lines with output 350,000 tons/year, three full automatic color coating production lines with output of 450,000 tons/year; two pre painted aluminum lines with output 150, 00 tons/year.

 

Focus on developing wide production and improving quality, we are working-on-it all the time, we hope you can visit or contact us, and give us your valuable suggestions.

New china products for sale cheap alu-Zinc steel line best selling products in philippines

 

New china products for sale cheap alu-Zinc steel line best selling products in philippinesNew china products for sale cheap alu-Zinc steel line best selling products in philippines

Certificate

New china products for sale cheap alu-Zinc steel line best selling products in philippines

Contact Supplier

Mr. Yi Cheng Sales Manager Chat Now
Telephone
86-519-81187052
Mobile
0086 18602595888
Fax
86-519-83293986
Address
Room1203 ,Zhixin Business Plaza ,25#,Bei Str. ,Zhonglou,Changzhou,Jiangsu Changzhou,Jiangsu

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