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ASTM A653 Zinc Coated Galvanized Steel Coil Z30 - 275 Hot Dipped DX51D

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xProduct Name | Galvanized Steel Coil | Standard | JIS G3302 / JIS G3312 /JIS G3321/ ASTM A653M / A924M 1998 |
---|---|---|---|
Technique | Hot Dipped, Galvanized | Thickness | 0.12mm-5mm Or As Required |
Width | 600mm-1500mm | Zinc Coating | 30-275g /m2 |
Tolerance | ±3% | Feature | Durable, Rust And Corrosion Resistance |
Highlight | Galvanized Steel Coil Zinc Coated,ASTM A653 Z30 Galvanized Steel Coil,DX51D Galvanized Steel Coil 600mm |
ASTM A653 Z30 - 275 Zinc Coated Galvanized Steel Coil Hot Dipped DX51D
The main production process of galvanized steel coil: on the volume → double open roll → cut head, cut tail → welding → alkaline wash → brushing → → electrolytic cleaning → secondary brushing → hot water rinse → hot air drying → entry loop → continuous annealing → heat Dipping galvanized (ceramic zinc pot) → Air knife purging → → Air cooling after plating → Water quenching → Smoothing machine (reserved) → Tension leveler → Passivation (preservation of fingerprint resistance) → Export looper → Oiled → Sheared → Take-up → Unwinding → Weighing → Packaging.
Product Name
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Galvanized steel coil
|
Spangle
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Small/ Regular/ Big/ Zero
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Technical Standard
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EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653
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Grade
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Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD , S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,
SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement |
Thickness
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0.12-5.00mm,or customer's requirement
|
Width
|
600mm-1500mm,according to customer's requirement
|
Zinc Coating
|
30-275g/m2
|
Surface Treatment
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Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U)
|
Surface Structure
|
Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS)
|
ID
|
508mm/610mm,according to customer's requirement
|
Trade Terms | FOB,CIF,CFR,EXW |
Product Display
Surface Treatment
Surface Treatment Type | Code | Feature |
Chromic acid treatment | C | Good corrosion resistance, suitable for bare state |
Chromic acid treatment + oiling | S | Good corrosion resistance |
Phosphoric acid treatment (including sealing treatment) | P | A certain degree of corrosion resistance, good paint performance |
Phosphoric acid treatment (including sealing treatment) + oiling | Q | It has certain corrosion resistance, good paint performance, and prevents rust during transportation and storage |
Phosphoric acid treatment (excluding sealing treatment) | T | A certain degree of corrosion resistance, good paint performance |
Phosphoric acid treatment (excluding sealing treatment) + oiling | V | Have certain corrosion resistance, good paint performance, and prevent rust |
Oiled | O | Prevent rust during transportation and storage |
No treatment | M | Suitable for immediate painting |
Test
Packaging & Shipping
Certification
After-sale Choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
FAQ
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A:Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.