prepainted steel coil
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prepainted steel coil
Packaging & Delivery
Packaging Detail: seaworthy export package
Delivery Detail: on request
Specifications
1. more than 10 years’ experience on this field
2. advanced equipments
3. competitive price
4. soonest delivery
Product Description :
Packaging & Delivery
Packaging Detail: seaworthy export package
Delivery Detail: on request
Specifications
1. more than 10 years’ experience on this field
2. advanced equipments
3. competitive price
4. soonest delivery
Product Description :
Commodity
Hot dip galvanized steel coil
Technical Standard:JIS 3302 / ASTM A653 / EN10143/ GB/T 2518
Grade：DX51D/ S250,280,320GD,SGCC,SGHC,SGH340,SGH400,SGH440,G450,G550
Types:Commercial / Drawing / Deep Drawing / Structural quality
Width: 900mm/1000mm/1219mm/1200mm/1220mm/1250mm
Thickness: 0.2mm~4.0mm
Type of coating: galvanized
Zinc coating: Z40-275g/m2,Z40-Z450g/m2
color :RAL NO
ID coil: 508mm or 610mm
Coil weight: 3-10/MT per coil
Package:Properly packed for ocean freight exportation in 20''container
Application::home appliances, constructions, building, machineries
Our Advantages :
1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We can offer competitive prices to our customers.
3. Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4. Materials:
All galvanized steel coils are made of high-quality raw materials.
5. Certificate:
Our products are certified by ISO9001.
6. Productivity:
We have large-scales of production lines,, which can guarantee all your orders will be finished in earliest time.
Hr CGL Technical Process:
Coil loading-> uncoiling-> cutting-> welding-> entry accumulator-> Heating and deoxidization-> galvanizing-> air cooling->water quenching-> air dryer-> tension leveler-> Passivation->air dryer->exit accumulator-> oiling-> cutting-> recoiling->coil unloading-> packing
The furnace heating style: improved Sendzimir heating technology
Hourly output: max.76.3t/h
Process after coating: tension leveling, Passivation or oiling
Our Service
Our quality
Test Equipments of Prepainted Galvanized Steel Coil : Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.
Our packing
Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.
R&D department
R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of product- Q: How are steel coils inspected for mechanical properties?
- Steel coils are inspected for mechanical properties through a combination of destructive and non-destructive testing methods. Destructive methods involve conducting tensile, hardness, and impact tests on samples taken from the coils. Non-destructive methods, such as ultrasonic or magnetic particle testing, are also employed to detect surface and internal defects without damaging the coils. These inspections ensure that the steel coils meet the required mechanical specifications for their intended applications.
- Q: How do you calculate the weight of a steel coil?
- To calculate the weight of a steel coil, you need to know its dimensions and the specific gravity of the steel. The formula to calculate the weight is as follows: Weight of steel coil = Length of coil (in meters) x Width of coil (in meters) x Thickness of coil (in meters) x Specific gravity of steel First, measure the length, width, and thickness of the steel coil in meters. Ensure that all measurements are in the same unit for accurate calculations. Next, determine the specific gravity of the steel. Specific gravity is the ratio of the density of a substance compared to the density of water. For steel, the specific gravity is typically around 7.8. Multiply the length, width, and thickness of the coil together. This will give you the volume of the steel coil in cubic meters. Finally, multiply the volume of the coil by the specific gravity of steel to obtain the weight of the steel coil in kilograms (kg). Keep in mind that this calculation provides the weight of the steel coil without considering any additional factors such as the core material or any other components included in the coil.
- Q: How can I judge the quality of steel?
- Various ways: Carry out mechanical testing on it to see how strong it is. eg. Tensile testing, hardness testing, impact testing. Examine a cleaned up sample on the steel under a microscope to see what the steel grain structure is like and what condition it is in (hardened etc.) Or the easiest way is to ask the supplier what it is and then find a specification sheet giving you all the above information.
- Q: What are the dimensions of steel coils?
- The dimensions of steel coils can vary depending on the specific application and industry. However, they are typically available in widths ranging from 0.5 inches to 72 inches and thicknesses ranging from 0.005 inches to 0.5 inches. The length of steel coils can vary as well, but they are commonly found in lengths of 100 feet to 1000 feet.
- Q: Can steel coils be coated with aluminum?
- Yes, steel coils can be coated with aluminum. The process is known as the hot-dip method, where the steel is first cleaned and then dipped into a bath of molten aluminum. This results in a protective layer of aluminum coating on the steel surface, enhancing its corrosion resistance and providing aesthetic appeal.
- Q: steel can be used to do?
- I also know that jawaysteel this company, they're really good
- Q: a steel abr sells for about 879 now...a mith just over 1kany suggestions on which-keyword WHICH steel item to make-which is the best-exp wise, and steel bar conservative wise.
- If members, cannonballs. If not, steel kites, I suppose. Steel Platebody only alchs for 1200, and requires 5 bars... But I stuck with steel, till 70 smithing... cheaper, and requires less coal to make....
- Q: Hi, I have ranch style home. I would like to remove a barring wall, And leave it open it will become a 18' foot 7 inch opening , and I'm interested in installing a steel beam so that i may remove the barring wall that supporting the ceiling and rafters. My house is about 57' feet long 28' feet 7 inch wide and it is 13' feet high from the floor to the top of the roof ridge. I heard there is aluminum beams but I never heard of that, I've only heard of steel beams. I don't want to use wood. I would also like to now how much longer do i need the beam to be the opening would be 18'7 plus the extra that i would need to put on the block wall to hold the beam up, do I make it 2' feet bigger so i can have a foot on each side that would sit on a block wall. or do i need more then that.THanks for your help
- My okorder for help
- Q: What are the common coil storage conditions?
- The common coil storage conditions include storing coils in a dry and clean area, away from direct sunlight and extreme temperature variations, and ensuring proper ventilation to prevent moisture buildup. It is also important to stack the coils properly, avoiding any damage or deformations, and to label and organize them for easy identification and retrieval.
- Q: is there a type of steel that is stronger or does the rail represent the top of the line?
- No, train tracks are not made of the strongest steel. Actually, I believe they are made from a rather mild steel, maybe a high-carbon steel in the curves, but no means is this top of the line. Probably the best all around high strength steel, if you count hardness, tensile strength, shear, and yield is Eglin steel. It has a yield of about 245,000 psi an ultimate strength of around 293,000 psi a harness of 45.6 and an impact of about 75 joules. It's cheaper than exotic alloys, you can build aircraft with the stuff because weight isn't an issue and it's plenty strong enough. Its also very strong even in extreme temperatures. The material has a wide range of other applications, from missile parts and tank bodies to machine parts.
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prepainted steel coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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