• GALVANIZED STEEL COILS SGCC System 1
  • GALVANIZED STEEL COILS SGCC System 2
  • GALVANIZED STEEL COILS SGCC System 3
  • GALVANIZED STEEL COILS SGCC System 4
  • GALVANIZED STEEL COILS SGCC System 5
GALVANIZED STEEL COILS SGCC

GALVANIZED STEEL COILS SGCC

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Prime Galvanized 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 :

Commodity

Hot dip galvanized steel coil

Technical Standard:JIS 3302 / ASTM A653 / EN10143/ GB/T 2518

GradeDX51D/ 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

Surface treatment:zero spangle / regular spangle/ big spangle

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 products


Q:How are steel coils used in the manufacturing of agricultural machinery?
Steel coils are used in the manufacturing of agricultural machinery as they are shaped and cut to create various components such as frames, brackets, and structural supports. These coils provide the necessary strength and durability required for heavy-duty equipment used in farming operations.
Q:I was looking at my Great-Grandfather's immigration form from when he immigrated from Scotland and he listed his occupation as a steel dresser. What does a steel dresser do?
The steel dresser was a person who would clean the freshly made cast steel pieces at a foundry/ steel factory. Usually when the steel comes out it will have some extra bits and pieces sticking out that need to be removed. The steel is melted and cast into shape so there will be like a little raised line where edges of the mold met or a few blobs sticking out where the hot steel dripped over the edge or something. The dresser was the person who got rid of that kind of stuff to make a more finished/even product.
Q:So...that means Wolverine can stab him, right? Because Adamantite is stronger than steel. Correct?
Faster than a Speeding bullet too!! They are just expressions/nicknames. Obviously he's faster than a speeding bullet, he can run from Kansas to Mexico and back and you wouldn't even know it. If you want it literally, just call him Superman, or extremely tough and fast man.
Q:What are the common methods of testing the strength of steel coils?
Common methods of testing the strength of steel coils include tensile testing, hardness testing, and bend testing. Tensile testing involves subjecting the steel coil to tension until it reaches its breaking point. This test measures the maximum amount of force the coil can withstand before it fractures. It provides valuable information about the tensile strength, yield strength, and elongation properties of the steel. Hardness testing is another common method used to determine the strength of steel coils. It measures the resistance of the steel to indentation or scratching. Various methods, such as Rockwell, Brinell, or Vickers tests, are employed to measure the hardness of the steel. Hardness testing provides information about the material's ability to resist deformation or wear. Bend testing is performed to evaluate the ductility and flexibility of the steel coil. In this test, the coil is bent to a specific angle and inspected for signs of cracking or fracturing. Bend testing helps determine the material's ability to withstand bending or forming processes without failure. Other methods of testing the strength of steel coils may include impact testing, where a controlled impact is applied to the coil to assess its resistance to sudden loading conditions, and fatigue testing, which involves subjecting the coil to cyclic loading to determine its endurance limit and potential for failure under repeated stress. It is important to note that the specific testing methods employed may vary depending on the intended application and industry standards. Additionally, non-destructive testing techniques, such as ultrasonic testing or magnetic particle inspection, can be used to detect internal defects or flaws in steel coils without causing damage to the material.
Q:I know aluminum is lighter but I'm looking at a 01 bianchi grizzly mountain bike which is steel. I used to ride a specialized stumpjumper m4 which was aluminum. It was quite light so I don't know if I'll like a bit heavier bike but overall what is better from those who have had both?
I've ridden steel, alum, Ti and carbon. I like 'em all. It all depends of craftsmanship and design IMHO. Really, a light steel frame is only about 1 to 1.5 lbs heavier than other super light frames. Steel has a rep for being heavy and most of that comes from being a heavier duty frame and being spec'ed with heavier parts. With that being said I have 2 alum and 1 carbon framed bikes now. I owned several steel bikes in my day, loved 'em too. I like light and if you're a weight weenie too you may not want a heavier bike regardless of material. The Stumpjumper is a sweet light bike. If the Grizzly is up to your specs give it a go. Thats how you experience life. Try something different. You'll like the feel of steel, as of the bike? Only you will know if you like it or not.
Q:Why can't the coil weight be too low?
And may make the level stacked steel coil collapse, rolling, produce production safety accidents.
Q:How are steel coils used in the manufacturing of engine mounts?
Steel coils are used in the manufacturing of engine mounts to provide structural support and absorb vibrations generated by the engine. The coils are designed to provide tension and flexibility, allowing the engine to be securely mounted while minimizing the transmission of vibrations to the rest of the vehicle.
Q:I know that the steel is significantly harder than when air cooled, but why is the quenched steel harder?
Quenching results in smaller grains than air cooled. This means more boundaries, which means harder steel.
Q:What are the different types of steel coil packaging techniques?
There are several types of steel coil packaging techniques, including banding, strapping, shrink wrapping, and palletizing. Banding involves securing the coil with metal bands, while strapping uses plastic or steel straps. Shrink wrapping involves wrapping the coil with plastic film and applying heat to shrink it tightly. Palletizing involves stacking the coils on a pallet and securing them with stretch wrap or straps. These techniques help protect the coils during transportation and storage.
Q:What are the different types of steel processing techniques for coils?
There are several different types of steel processing techniques for coils, including hot rolling, cold rolling, galvanizing, and annealing.

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