• Pre-painted Galvanized Steel Coil-JIS G 3312-RAL6005 System 1
  • Pre-painted Galvanized Steel Coil-JIS G 3312-RAL6005 System 2
  • Pre-painted Galvanized Steel Coil-JIS G 3312-RAL6005 System 3
Pre-painted Galvanized Steel Coil-JIS G 3312-RAL6005

Pre-painted Galvanized Steel Coil-JIS G 3312-RAL6005

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
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Supply Capability:
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Pre-painted Galvanized Steel Coils/ PPGI/GI

I Specifications:

1.Thickness:0.16-2.0mm
2.Width:600-
1500mm

3.Material: SGCC,SGCD,SECC,SECD,DX51D+Z
4.Zinc coating:
40-275G/M2

5.Surface Structure:  galvanized ,zero spangle, regular spangle or normal spangle

6.Surface treatment:  chromated and oiled, chromated and non-oiled

7.Color:all RAL series

II Main characteristics :

1.strong corrosion resistance

2.surface quality

3.conducive to deep processing,such as the embossed PPGI,printed PPGI&punching PPGI

4.economy and practicality

III Applications:

Household Appliance:

1.Refrigerator shutter &side panels,  Washer,  Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens,  Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB  panels, TV back panel etc.

Teaching Board: whiteboard, blackboard, green board(chalk board).

Indoor Decoration: Fireproof Door, kitchen cabinet, wall decoration.

Shipping Industries: Ship, Fecht, Marine.


Elevator/Medical Equipment/Rubbish Bin.

Thickness:0.17mm-0.8mm
Width:600mm-1250mm

Prepainted Galvanized Steel Coil


Q: Many gerber knives are made out of what gerber calls high Carbon steels and I was wondering if anyone knew exactly what is this mysterious steel.
Carbon, when added to steel increases the hardness of the metal. The higher the carbon content the harder(pure carbon = diamond) the blade will be and the longer it will hold its sharpened edge. Too much carbon however can make it too brittle to use as a blade. iron, carbon and chromium(for the stainless in stainless steel) mixed in the right portion makes a high carbon stainless steel knife. All of which is kinda pointless if the blade is not forged correctly.
Q: Does anyone know anything about Kodiak Steel Homes?
Steel framing replaces all the wood making the house stronger and resistant to termites. Costs about $2,000 more per house and there is a lack of trained framers in most cities. Never heard of Kodiak brand. Do you know a city where they are located?
Q: Why is steel so important? How does it help us in everyday life?
steel comes from iron. Iron is a natural resource and is abundent in nature. so being able to turn it into steel means it can be used for alllll sorts of things! from buildings, cars, piping and tubes, to washing machines, appliances and many other things. its used in our everyday life and is a great, strong material.
Q: What are the environmental considerations associated with steel coil production?
The environmental considerations associated with steel coil production include the extraction of raw materials, such as iron ore and coal, which can lead to habitat destruction and air/water pollution. The manufacturing process involves energy-intensive operations and emissions of greenhouse gases, contributing to climate change. Waste generated during production, such as slag and dust, can also have negative impacts on the environment if not properly managed. Additionally, the transportation of steel coils over long distances can result in carbon emissions and increase the overall environmental footprint of the product.
Q: i know stainless steel swords are decoration, what metal is ok for a sword that is usable
carbon steel will hold a good edge, but will corrode easily. The nicest blades I have seen are made from damascus steel (repeatedly folded over and over). It makes a blade which is good and flexible sideways, but more rigid in the cutting direction, and it holds an edge extremely well. It also looks awesome due to the grain effect from the folds, but is very expensive.
Q: How do steel coils contribute to energy efficiency in transportation?
Steel coils are essential in energy-efficient transportation due to their lightweight yet strong nature. The use of steel coils in vehicles, such as cars and trucks, reduces the overall weight of the vehicle, enhancing fuel efficiency and reducing carbon emissions. Additionally, steel coils are often used in rail transportation, where their durability and strength contribute to the energy efficiency of trains by allowing for higher speeds and improved load carrying capacity.
Q: I have a need to connect various stainless steel tubes and fitting together and was wondering how to do it. I know a TIG welder is an option but have heard rumors that there is a way to solder it in much the same way you affix copper pipe. Perhaps with higher heat and different flux. I need step by step and maybe suppliers of the materials. Thanks in advance and please I do not need the call a plumber answers as I've gotten in the past
Soft Soldering All grades of stainless steel can be soldered with lead-tin soft solder. Leaded solders should not be used when the product being soldered is used for food processing, serving or transport. Soldered joints are relatively weak compared to the strength of the steel, so this method should not be used where the mechanical strength is dependent upon the soldered joint. Strength can be added if the edges are first lock-seamed, spot welded or riveted. In general, welding is always preferable to soldering. Recommended procedure for soldering: · 1. The steel surfaces must be clean and free of oxidation. · 2. A rough surface improves adherence of the solder, so roughening with grinding wheel, file or coarse abrasive paper is recommended. · 3. Use a phosphoric acid based flux. Hydrochloric acid based fluxes require neutralising after soldering as any remnant traces will be highly corrosive to the steel. Hydrochloric acid based fluxes are not recommended for soldering of stainless steels. · 4. Flux should be applied with a brush, to only the area being soldered. · 5. A large, hot iron is recommended. Use the same temperature as for carbon steel, but a longer time will be required because of stainless steel's low thermal conductivity. · 6. Any type of solder can be used, but at least 50% tin is recommended. Solder with 60-70% tin and 30-40% lead has a better colour match and greater strength.
Q: How are steel coils priced?
Steel coils are priced based on various factors including the current market demand and supply, raw material costs, production and processing expenses, transportation and logistics costs, as well as any additional charges or fees imposed by the manufacturer or supplier.
Q: What is the average flatness tolerance for steel coils?
The average flatness tolerance for steel coils varies depending on the specific industry and application. However, in general, most steel coil manufacturers aim for a flatness tolerance of around 0.25% to 0.5% of the material's thickness.
Q: What are the weight ranges of steel coils?
The weight of steel coils can differ based on their dimensions and intended purpose. In general, steel coils can weigh anywhere from a few hundred pounds to several tons. For instance, hot-rolled steel coils generally fall between 10 and 25 tons, while cold-rolled steel coils can range from a few hundred pounds to 20 tons. The weight of steel coils is also influenced by factors like coil thickness, width, grade, and steel type. Ultimately, the weight range of steel coils is determined by the industry and application requirements.

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