Z350 Astm A653 Hot Dipped Gi Coil|Z40 Gi Roll dealer
The hot-dip galvanized layer of galvanized coil has excellent electrochemical protection performance.
email
enquire now
Galvanized steel is a carbon flat rolled steel product that is covered in a zinc coating on its surface. This coating increases a steel coil’s, slit coil’s, or sheet’s resistance to corrosion. The most common method of galvanizing steel is the hot dip galvanized process.
Advantages of galvanized coil galvanized layer:
(1) Available gloss, smooth, galvanized layer similar to the coating
(2) It can be directly plated on carbonized and nitrided steel and cast iron
(3) Higher current efficiency
(4) The waste liquid is easy to handle, just use high pH to precipitate zinc
(5) Good conductivity, saving electricity
(6) Low hydrogen embrittlement
(7) Glossy coating can be obtained at higher temperature
(8) The plating solution is stable, with low toxicity and low cost
Surface Structure
| Surface Structure | Zero Spangle | Big Spangle |
| Weight of Zinc Coating | Zinc > 20g/sqm | Zinc > 30g/sqm |
Mechanical Properties
| Grade | Yield Strength | Tensile Strength | Mechanical properties elongation after breaking | R90 | N90 |
| MPa | MPa | A 80mm % | not less than | not less than | |
| not less than | |||||
| DX51D+Z | 240-380 | 270-500 | 24 | - | - |
| DX52D+Z | 140-300 | 270-420 | 26 | - | - |
| DX53D+Z | 140-260 | 270-380 | 30 | - | - |
| DX54D+Z | 120-220 | 260-350 | 36 | 1.6 | 0.18 |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Material | SGCC/ CGCC/ DX51D+Z |
Hot Rolled Thickness:0.12 ~ 3.00 mm Cold Rolled Thickness:1.20 ~ 4.60 mm As Your Request | |
Width(mm) | 600mm-2200mm, As Your Request Regular width 1000mm, 1250mm, 1500mm |
Tolerance | Thickness: ±0.01 mm Width: ±2 mm |
Coil ID | 508-610mm or as per your request |
Coil Weight | 3~5 Tons or as per your request |
Zinc Coating | 30g - 275g / m2 |
Spangle | Big spangle,Regular spangle,Mini spangle,Zero spangle |
Surface Treatment | Coated,Galvanized,Clean, Blasting and Painting according to customer requirement |
Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce hot/cold rolled steel, galvanized steel coil, galvalume steel, prepainted steel and stainless steel coils,,strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.
We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.
thickness
width
coating quality
chromatic aberration
paint
thickness
hardness
luster
tensile strength
Yield Strength
We are a world-renowned PPGI/prepainted galvanized steel coil exporter, Qatar, Ireland, Portugal,Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Ro-Fanaticism, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany,Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece,Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus,Finland, Gabon, Iran, Canada, Argentina, Lebanon. other countries
Speak to a Steel Expert
Hi! I want to help you! What type of support do you need?
Liaocheng Economic and Technological Development Zone, Shandong Province, China
: Echo@kuaimasteel.com
: +86-18365977887
English
home 
