Prepainted Galvanized Steel Coils-Blue
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50mt m.t.
- Supply Capability:
- 5000 tons per month m.t./month
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Prepainted Galvanized Steel Coils-Blue
With galvanized steel as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.
Brand Name: HBSTEEL
Specifications Of Hot Sell Prepainted Galvanized Steel
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Thickness 0.23-1.2mm (BMT) |
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Zinc Coating 80-275g/m2 |
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Color According to RAL color fan |
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Internal Diameter 508mm or 610mm |
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Coil Weight 4-8MT |
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Quality Commercial and structural quality |
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Paint Polyester paint for topside, epoxy for reverse |
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Standard JIS G 3312, ASTM A755M, EN 10169 |
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Base Steel Grade SGCC,SGCD,DX51D+Z,DX52D+Z;S200GD,S220GD, S280GD,S350GD,CS,FS,SS |
Chemical Composition Of Prepainted Galvanized Steel
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C |
Si |
Mn |
P |
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0.04-0.06% |
0.01-0.03% |
0.18-0.22% |
0.014-0.016% |
Technical Data Of Prepainted Galvanized Steel
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Yield Strength |
(Mpa) 280-320 |
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Tensile Strength |
(Mpa) 340-390 |
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Elongation |
20%-30% |
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Reverse Impact |
9J |
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T-bending |
≥2T |
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Pencil Hardness |
≥2H |
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Duration Of Salt Spray Test |
500 H |
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Bending At 180 Degree |
No crack, purling and fraction |
It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,T-bar and home appliance.
Packaging & Delivery Of Hot Sell Prepainted Galvanized Steel
The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).
Production Flow Of Hot Sell Prepainted Galvanized Steel
Production flow of hot sell prepainted galvanized steel include dual uncoiler,stitcher, bridles, entry accumulater, degreasing & chemical section, prime coater, prime oven, prime water quench, finish coating, finish back coater, finish oven, finish water quench, exit accumulater and recoiler.
- Q:bullets are normally made out of lead...are there bullets that are completely steel?? (not plated)
- Not for small arms and not for conventional artillery. In both cases, the projectile has to engage the rifling, which requires a material soft enough to upset into the grooves yet tough enough to stand up to the friction and the pressure. Small arms projectiles, even if the core is steel, must have at least a jacket of softer material, usually a copper alloy, to engage the rifling and seal the bore. Artillery projectiles for rifled weapons use driving bands of bronze or a similar alloy for the same reason. The Germans during World War II and probably some other resource-strapped armed services have used sintered iron bullets for handgun rounds such as 9mm Luger (I have a box, but have never shot one because of their value to collectors), but sintered iron is too fragile for the higher velocities and energies of rifle rounds. Several companies do make sporting bullets entirely of copper, which is a way to solve the problem conventional bullets sometimes have with shedding the jacket on impact with a game animal. You'll also find lots of foreign military ammo with cartridge cases made of mild steel. Russian and Chinese 7.62x39 often has these steel cases. You'll find tens of thousands of them rusting on the ground at rifle ranges all over the country. The bullets have a softer jacket, usually a copper alloy. Armor-piercing ammo has a core of hardened steel, but a jacket of copper alloy.
- Q:What are the common defects in steel coil finishes?
- Some common defects in steel coil finishes include scratches, dents, waviness, uneven coating thickness, corrosion, and surface contamination.
- Q:Can steel coils be perforated?
- Yes, steel coils can be perforated.
- Q:I mean about if I had a piece of metal, how can i decide that's iron or steel?Sorry for bad English.
- Iron is a chemical element with the symbol Fe, that has no engineering application as it is very soft. You are not likely to come across a piece of metal of pure Iron. Steel is an alloy of Iron that is widely used with different types for various application. The type depends on the alloying elements. An old and rough way of identifying them is to use a chart, that shows the spark pattern when they are subjected to grinding.
- Q:What's the length of a coil of cold rolled steel? Is there a standard?
- Generally, according to the volume measurement, each roll weighs 3~15 tons.
- Q:I work at a tool store. I told my boss last week we needed more pruning shears so he did get more of all kinds. Thing is out of all of the shears he brought Two of different kinds say they are made out of Japanese steel. I have never heard of Japanese steel so now i ask you (the public) whats the difference between it and steel from the US or any other country? Those shears are worth more then the ones he gets from Mexico and China and even more than Black and Decker, Fiskars, etc but not more then Corona brand ones.
- Well Japan, with democracy and code standards, would be better than China or Mexico, with poorly paid workers and poor standards and poor quality. I don't know why or if its better quality than US steel
- Q:What are the common coil thickness tolerances?
- The common coil thickness tolerances can vary depending on the specific industry and application. However, typical tolerances for coil thickness range from +/- 0.001 inches to +/- 0.005 inches.
- Q:Have spent two days making a specialized knife out of 304 stainless steel, after throwing into a log it bent slightly arghhhh. Is it worth continuing to finish it off or start all over again with different kind of steel if so which kind should i use.
- Stainless Steel For Knife Making
- Q:How do steel coils withstand extreme temperatures?
- Steel coils are able to withstand extreme temperatures due to their unique composition and manufacturing process. Steel, the primary material used in coils, is an alloy of iron and carbon that possesses excellent thermal properties. Its high melting point, which can reach up to 2,500 degrees Fahrenheit (1,370 degrees Celsius), allows it to remain structurally stable under intense heat. Furthermore, steel coils are often subjected to a process called annealing, which involves heating the steel to a specific temperature and then slowly cooling it down. This annealing process helps relieve internal stresses within the steel, making it more resistant to thermal expansion and contraction. By reducing the presence of internal defects, annealing also enhances the steel's overall strength and durability, allowing it to better withstand extreme temperatures. Moreover, steel coils are often coated with protective layers to provide additional resistance against temperature variations. These coatings, such as galvanized or zinc coatings, act as a barrier between the steel and the external environment. They help prevent oxidation, corrosion, and other forms of degradation that can occur when exposed to extreme heat or cold. In summary, steel coils are able to withstand extreme temperatures due to the inherent properties of steel, the annealing process that relieves internal stresses, and the protective coatings that provide an extra layer of resistance. These factors work together to ensure that steel coils remain structurally stable and maintain their performance even in the harshest temperature conditions.
- Q:What are the different types of steel coil processing equipment?
- There are several different types of steel coil processing equipment, including coil slitting machines, coil cut-to-length machines, coil leveling machines, and coil edge trimming machines. Each of these machines serves a specific purpose in the steel coil processing industry, helping to efficiently and accurately cut, shape, and prepare steel coils for various applications.
1. Manufacturer Overview |
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|---|---|
| Location | Hebei, China |
| Year Established | 2008 |
| Annual Output Value | |
| Main Markets | Asia |
| Company Certifications | ISO9001 Certificate |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Tianjin Port |
| Export Percentage | 50% |
| No.of Employees in Trade Department | 50 |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | Over 10 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
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Prepainted Galvanized Steel Coils-Blue
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50mt m.t.
- Supply Capability:
- 5000 tons per month m.t./month
OKorder Service Pledge
OKorder Financial Service
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