Astm A653 Csb Gi Steel Sheet|G3302 Gi Sheet dealer
Committed to steel structure products production and sales, is a strength the factoy。Our business is galvanized steel, color steel, galvanized steel, buy now! Get more details about us。colour coated roofing。
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The production process of galvanized sheet is pickled, rolled steel, annealed, coated and painted into cold-rolled coils with high added value.
a. The cold and hot rolled steel plates are washed with alkali and washed with water. After drying, they enter a horizontal (vertical) heating furnace heated by a radiant tube for annealing. Hydrogen is introduced into the furnace to create a reducing atmosphere in the furnace;
b. The steel strip heated to the temperature is immersed in the zinc liquid for hot-dip galvanizing under the conditions. After the strip steel immersed in the zinc liquid comes out of the zinc pot, an air knife is used to control the amount of galvanizing;
c. While the spangle size is controlled by the composition of the liquid zinc, it is controlled by forced cooling. Before the spangles start to spread, the small spangle products are quenched with small spangle equipment to prevent the zinc liquid from continuing to spread and form small zinc. flower;
d. After the hot-dip galvanized steel strip is cooled, the surface is smoothed, and the surface is passivated or directly produced into a color-coated coil according to the purpose.
Technical Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
| Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, |
Type | Coil/Sheet/Plate/Strip |
Thickness | 0.12-6.00mm,or customer's requirement |
Width | 600mm-1500mm, according to customer's requirement |
Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
Zinc Coating | 30-275g/m2 |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
Quality | Approved by SGS,ISO |
ID | 508mm/610mm |
Coil Weight | 3-20 metric ton per coil |
| Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by |
Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
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, galvalume steel, galvanized steel sheet, 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 Galvanized steel sheet 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
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Liaocheng Economic and Technological Development Zone, Shandong Province, China
: Echo@kuaimasteel.com
: +86-18365977887
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