• Prime Galvanized steel coil System 1
  • Prime Galvanized steel coil System 2
  • Prime Galvanized steel coil System 3
Prime Galvanized steel coil

Prime Galvanized steel coil

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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 :

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 product


Q:For the purpose of blade crafting. I need to heat treat this low quality steel i got.It's ASTM A36Is heat treatable and temperable?
A36 is plain carbon structural steel. A36 could almost be considered junk steel. It is not suitable for cutting tools in any respect, as it is far to soft to hold an edge. A36 generally cannot be heat-treated, A36 can only be strengthened by cold-working, and even then, only up to about 60,000 psi. Heating the steel will only make it softer. The only real virtue of A36 is that it's easy to work with, it's easily cut and machined and it is very easy to weld. This is good for making steel structure, but not for knives. Probably the most popular material for knife blades is type 440C stainless. 440C is easy to work with in the un-treated state, and the heat treatment procedure is relatively simple.
Q:I just started playing guitar last year. I never changed the chords. When my sister started taking guitar lessons her teacher said that she needed to change the chords. When i bought the guitar it came with steel strings but i bought nylon strings because they are easier on the fingers. The problem is i already tuned up the guitar but it sounds really bad like if it was not tuned. What can i do about this?
Steel and nylon strings are not interchangeable. Guitars are designed and built for either steel or nylon. Using steel strings on a guitar made for nylon will just destroy the guitar. Nylon strings won't break a steel string guitar, but they probably won't sound that great (different woods sound better with different types of strings)
Q:Why does steel with several composites have a greater hardenability from quenching than low carbon steel alloys?Any help would be great
Bit tricky to explain and I don't know muh about it but steel on its own has lost of gaps in it ( the molecular structure) and when carbon is added thos gaps are filled, I think of it like this: it is easier to punch through expanded polystyrene( with all the little balls) than unexpanded(just a lump of plastic) as the balls are not properly joined and have air pockets between them.
Q:What are the main factors that affect the strength of steel coils?
The main factors that affect the strength of steel coils include the composition and quality of the steel used, the manufacturing process employed, the thickness and width of the coils, and the presence of any impurities or defects. Additionally, factors such as temperature, humidity, and storage conditions can also impact the strength of steel coils.
Q:How are steel coils used in the manufacturing of railway wagons?
Steel coils are used in the manufacturing of railway wagons as they provide structural strength and stability to the wagons. These coils are typically used to construct the wagon's frame, ensuring durability and the ability to carry heavy loads. Additionally, steel coils are also used in the manufacturing of various components such as axles, couplers, and suspension systems, further enhancing the wagon's performance and safety.
Q:What are the different types of steel coil edge conditioning methods?
There are several different types of steel coil edge conditioning methods, including slitting, trimming, deburring, chamfering, and edge rolling.
Q:What are the factors affecting the formability of steel coils?
There are several factors that can affect the formability of steel coils, including the composition and microstructure of the steel, the thickness and width of the coils, the temperature at which the forming process takes place, the lubrication used during forming, and the equipment and techniques employed.
Q:So, I'm looking into steel toe paddock boots. I'll be using them around horses, horses that I don't know and that are rescue horses. I'm currently looking at Equitector the Moorland paddock boots. They're $200, and I think I have to order them online. I like boots that are this style (the Moorland style)... Is there any other brand of boots that has steel toe paddock boots, that are cheaper or that I can buy in stores?
Hi! You can hike in steel toed boots, but I wouldn't. They aren't designed for hiking, no matter what the manufacturers says. They're built to protect your feet from hazards on a job site. I bought my first pair of decent hiking boots for $10/month on layaway at an outfitters. It took forever, of course, but I didn't have the money to buy them right out. Until then, I hiked in a pair of tennis shoes. Sneakers are just fine as hiking gear, though remember that you will have no ankle support, so you need to be more careful on rocky trails. Use a pair you don't mind getting dirty and make sure they have decent ankle support. Also, this is a great time of year to buy boots if you can scrounge the money together. Most outfitters are swapping over to their spring lines and have shoe/boot sales going on. You don't have to use an outfitter, either. Lots of regular shoe or department stores sell boots that will work just fine until you can afford some nice top-line boots.
Q:What are the safety precautions when working with steel coils?
When working with steel coils, it is important to follow several safety precautions. Firstly, workers should wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toe boots to protect themselves from potential injuries. Additionally, they should ensure that the work area is well-lit and free from any trip hazards. Proper lifting techniques should be used to prevent strains or sprains, and workers should be trained on how to safely operate any machinery or equipment involved in handling the coils. Regular inspections of the coils, checking for any defects or damages, should also be conducted to avoid accidents. Lastly, workers should be aware of the potential hazards associated with working with steel coils, such as sharp edges, pinching points, and the risk of heavy objects falling, and take necessary precautions to minimize these risks.
Q:is a 1962 steel penny worth anything?
Don't know that they're worth a whole lot at this time, but hold on to them. They may be at some point, and what's the loss if you keep them? May be worth something to the kids or grandkids?

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