• Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier System 1
  • Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier System 2
Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
23 m.t.
Supply Capability:
50000 m.t./month

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Item specifice

Standard:
AISI,GB,DIN,EN,ASTM
Technique:
Hot Rolled,Cold Rolled
Shape:
Round
Surface Treatment:
Galvanized,Oiled,Dry
Steel Grade:
Q195,Q215,Q235,400 Series
Certification:
ISO,SGS,BV,CE
Thickness:
1.8mm-16mm
Width:
1000mm-1600mm
Length:
according to weight
Outer Diameter:
according to weight
Net Weight:
23mt
Packaging:
Standard Export Packing

Zinc Coated Galvanized Steel strip

 Production Description:

Products Namehot dip galvanized steel coil/Galvanized steel strip
SizeWidth:32--1250MM
Thickness:0.15-4.0mm
Zinc coat40-200g/m2(as required)
Quality StandardSGCC SGCD SECC SECD DX51D+Z  DX52D+Z
SpangleZero spangle,regular spangle,normal spangle,big spangle
Surface Treatmentchromated and oiled, chromated and non-oiled
Applicationconatruction,Electrical appliance,furniture,carrying trade,others
WorkflowCoil loadingDecoiling→ Pre-straightening→ Buffering→ Fine straightening & feeding→ transverse cutting→ stacking→ cut sheets out
packageseaworthy packing, 4 eyes bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and out edge.Other as customer requirement.
Production Capacity30000 Tons per Month
LoadingPer container can be loaded 25 tons to 27 tons.
Port of shipmentTianjin port
PaymentTT or 100% Irrevocable LC at sight
Delievery time15--20days after receiving your deposit or L/C.

Products Picture

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Production porcess

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

Cold Rolled/Hot Dipped Galvanized Steel Coil/ Chinese Supplier

FAQ

1. Q: What's the MOQ?

A: Our MOQ is 25mt.  

2. Q: What's the delivery time?

A: It will take about 30 days after TT or L/C.  

3. Q: What is the payment terms?

A: T/T, L/C at sight

4. Q: How does your factory carry out quality control?

A: We attach great importance to quality control.Every part of our products has its own QC.

5. Q: What certificate do you have?

A: We have SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.


Q:How are steel coils processed for cutting to length or blanking?
Steel coils are typically processed for cutting to length or blanking through a series of steps. First, the coils are unwound using a machine called an uncoiler, which feeds the steel into the cutting process. Then, the steel passes through a leveler to ensure a flat surface. Next, it enters a shear or blanking process, where the steel is cut into desired lengths or shapes. Finally, the cut pieces are stacked or packaged for further use or distribution.
Q:Is 440 steel relatively strong or weak?
medium-strong....you probably mean Steel 44... right?
Q:Ok I have a neodymium magnet, stuck to my fridge holding a old bottle cap opener for my beer it works fine. At the local rummage sale there was a beautiful cap opener my freind was selling for $0.25 she said had never beenUsed it was like 40 years old it is made a stainless steel. The magnet will not stick to it. I don't understand this looked this up and certain steels are not magnetic, I tried a experiment with my compass it don't point north as should it follows the bottle opener as I move it around it. If not magnetic why is this happening? Also tried placing near another neodymium magnet with a pull of about 200 lbs. Not I tiny bit of attraction to the metal. If so why is the tiny magnet in the compass attracted to it. But not a huge powerfull magnet.
That's interesting that it caused deflection in the compass. A lot of stainless steels may be SLIGHTLY magnetic, because they have small amounts of ferrite or alpha-iron in them. Ferrite is one of the crystal phases of steel. It has a body-centered cubic (BCC) structure and it's responsible for the magnetism of ordinary steels. Adding certain elements like nickel, manganese, or molybdenum, changes the crystal structure of the steel to a face-centered cubic (FCC) structure, which is NOT magnetic. This crystal phase is known as Austenite or gamma-iron. However most iron alloys contain some impurities that may cause the steel to be not completely transformed into the FCC austenite phase, small areas remain as ferrite.
Q:how do i quinch steel? i heard instead of water oil will actually make it harder... wat ways are best for wat steels? and how do i tell wat kind of steel i have?... i will be doin this with my poket knife..
boy what a though question ! let me explain. when you rapidly cool a steel from high temperatures(depending on steel type) with water or oil or other means , it is called quenching. it depends on the steel type to say if it is better to quench it with oil or water but basically in water you will have a harder steel rather than oil. for some steels if you do this you will ruin it's properties ! you can't totally tell what kind of steel do you have until you get it analyzed with Quantometer analyzer with a pocket knife it is more like an estimation and it can't be trust able generally if you can scratch the steel with your knife it means it is not a hard steel and it might not be expensive. I hope that helps but for more information i need to know more !
Q:How are steel coils used in the manufacturing of automotive suspension systems?
Steel coils are used in the manufacturing of automotive suspension systems as they provide the necessary support and flexibility to absorb shocks and vibrations. These coils are typically placed between the vehicle's frame and the axle, allowing the suspension to compress and rebound when encountering bumps or uneven terrain. By absorbing and distributing the impact forces, steel coils ensure a smoother and more comfortable ride for the passengers while also enhancing the vehicle's stability and handling capabilities.
Q:How are steel coils used in the production of industrial valves?
Steel coils are used in the production of industrial valves as they are shaped and cut into specific sizes to create the valve bodies and other components. The coils are then processed through various manufacturing techniques such as welding, machining, and forging to form the valve structure. This allows for the production of durable and reliable industrial valves that can withstand high pressure and temperature conditions in various industries.
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:I want to make a stock removal knife, but I am really confused about what steel to use. I am just a beginner but I read o1 steel is great? Also I am kind of on a budget.
01 tool steel is easier to work with. You need to contact places like Pop Knives and Supplies out of Washington, Georgia or Sheffield Steel out of Florida, I made custom knives for years with my husband. Made alot with ATS-34 Stainless. Look at links on my website source.
Q:What are the dimensions of steel coils used in automotive accessory manufacturing?
The dimensions of steel coils used in automotive accessory manufacturing can vary depending on the specific application and requirements. However, typical dimensions for steel coils used in this industry range from 0.3 mm to 4.0 mm in thickness and from 600 mm to 2000 mm in width. The length of the coil can also vary, but it is commonly around 2000 meters.
Q:Just two sentences on a detailed description on what the steel industry is
The steel industry is an industry that produces steel. It is one of the largest industries in the world, with China as the leading steel producer

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