0.3mm 1250mm Galvanized Steel Coil Z275 Anti Finger Print
Brand Name:BAOSTEEL BENSTEEL HBIS
Certification:SGS,BV,ISO
Model Number:ASTM A653 DX51D SGCC
Minimum Order Quantity:5 tons
Delivery Time:5 days
Payment Terms:L/C, T/T,Western Union
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Location:
Wuxi Jiangsu China
Address:
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Supplier`s last login times:
within 48 hours
Product Details
Company Profile
Product Details
Z275 Galvanized Steel Coil / Anti-finger Print Galvanized Steel Sheet Coils 0.3 - 3.0mm Thickness
Product description:
| Product Name | Galvanized Steel Coil |
| Material Grade | DC51D + Z,DC52D + Z,DC53D + Z,S280GD + Z,S350GD + Z,S550GD + Z, SGCC |
| Standard | GB, EN,DIN,JIS,ASTM.. |
| Thickness | 0.12-4.0mm |
| Zinc Coating | 20g-275g/m2 |
| Coating type | pure zinc coating (z) and alloyed coating (ZF) |
| Weight | 3~10 Tons/ coil or as request |
| Spangle | Regular spangle,minimal spangle ,zero spangle |
| Certification | ISO9001, SGS, BV,CE |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Tianjin,Shanghai,Dalian Qingdao,Etc |
| Payment terms | 1) 30% deposit by T/T, the balance against copy of B/L by T/T. |
| 2) 30% deposit by T/T, the balance by L/C at sight. | |
| MOQ | 1 Ton |
| Packing Detail | Standard export package:Wooden pallet +paperboard +steel strip Customized requirements are accepted |
| Delivery time | Usually 7-15 days, or upon negotiation |
| Samples | Free samples are provided but the fright is borne by the buyer |
| Usage | Construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries |
Product features
Galvanized steel coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.
| Material Grade | Grade | Specification |
| Low carbon steel and/or ultra low carbon steel | DC51D+Z DC51D+ZF | General use |
| DD51D+Z | ||
| Ultra low carbon steel | DC52D+Z DC52D+ZF | For stamping |
| DC53D+Z DC53D+ZF | For deep drawing | |
| DC54D+Z DC54D+ZF | For extra deep drawing | |
| DD54D+Z | ||
| DC56D+Z DC56D+ZF | For super deep drawing | |
| Carbon steel or low alloy steel | S220GD+Z,S220GD+ZF S250GD+Z,S250GD+ZF S280GD+Z,S280GD+ZF S320GD+Z,S320GD+ZF S350GD+Z,S350GD+ZF S550GD+Z,S550GD+ZF | Structure |
Recommended coating weight and corresponding coating code for steel plates and strips
| Coating form | Coating type | Recommended coating weight g/m2 | Coating code |
| Equal thickness a | ZF | 30/30 | 30/30 |
| Z,ZF | 40/40 50/50 60/60 70/70 80/80 90/90 | 40/40 50/50 60/60 70/70 80/80 90/90 | |
| Z | 100/100 125/125 140/140 175/175 225/225 | 100/100 125/125 140/140 175/175 225/225 | |
| Difference thickness | Z | 30/40 40/60 40/100 | 30/40 40/60 40/100 |
| Galvanized weight: zinc layer thickness | Single side galvanizing quantity: 10g per square = single side
coating thickness: 1.4 μ m The coating weight of 50 g / m2 is approximately equal to 7.1 μ m. | ||
Classification and code of surface structure
| Classified items | category | Code | |
| Coating type | Pure zinc coating | Z | |
| Zinc iron alloy | ZF | ||
| Plating forma,b | Equal thickness coating A(g/m2)/B(g/m2) (A=B) | A/B | |
| Differential thickness coating A(g/m2)/B(g/m2) (A≠B) | |||
| a: A is the weight of the outer surface coating of the steel strip or the upper surface coating of the steel plate (g / m2); B is the weight of the inner surface coating of the steel strip or the lower surface coating of the steel plate (g / m2). | |||
| b: After negotiation between the supplier and the buyer, the code of equal thickness coating can be expressed by the sum of the weight of both sides. | |||
Classification and code of surface structure
| Surface structure | code | Feature | application |
| Regular spangle, | Z | Zinc flower obtained by condensation of zinc layer under normal conditions after galvanizing. | General purpose |
| minimal spangle , | X | The surface formed by controlling the condensation of the zinc layer presents small zinc flowers smaller than normal zinc flowers | It is used for the purpose where the normal zinc flower cannot meet the surface appearance requirements. |
| Finishing spangle | G | Surface structure obtained by special finishing treatment. | It is used for applications with high surface quality requirements, such as color coated substrate. |
| Finishing minimal spangle | GX | ||
| zero spangle, | N | The specific production process is adopted to make the surface of the coating free of zinc flowers visible to the naked eye. | |
| Zinc iron alloy | R | No zinc flower, gray, generally dull. | Suitable for further painting. |
Classification and code of surface treatment
| surface treatment | code | features |
| Chromate passivation | L | Chemical treatment to prevent white rust during transportation and storage |
| Oiling | Y | In order to prevent white rust during transportation and storage. |
| Chromate passivation + oiling | LY | In order to further avoid white rust, the product surface shall be further oiled after chromic acid passivation |
What are advantages of galvanized steel?
Because it is produced through applying Zn coat on both faces by hot dip process. It enjoys both the physical protective feature and the electrochemical protective property of Zn.
>>Machinability: It can satisfy the processing requirements of rolling, coiling and others processes alike.
>>Thermal resistance: Common HDG steel plate normally works under 230℃, and has its color changed at 250℃, however, Galvanized steel plate can sustain the environment at 315℃ for long time.
>>High reflectivity: Reflection ability of heat and light is twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.70, which is an ideal construction materials of saving energy.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are a factory. Our factory locates in Shandong. If you would
like to visit our factory,just inform us in advance, we warmly
welcome all of our clients to visit us.
Q2: Can you guarantee your galvanized steel coil quality?
A: Best quality is our principle all the time. We have 2 times
quality test before delivery.
Our vision : to be world-class professional,reliable and
outstanding steel supplier.
Q3: What is your MOQ?
A: We welcome your trial order MOQ 5 T to be stuffed in 1*20FCL
Large quantity can reduce your cost .
Q4: What is your main market ?
A: Galvanized steel coils are mainly exported to Afirca ,Southeast
Asia, the Middle East,Central, Asia Europe, North & South
America and other countries and regions.
Q5:what is your main products?
A: Our main products are listed as follows: Stainless steel
coil/plate/ pipe/ bar, Galvanized pipe /coil/ sheet/ carbon steel
plate/ pipe, aluminium coil/sheet, etc.
0.3mm 1250mm Galvanized Steel Coil Z275 Anti Finger Print
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