Hot- Dipped Galvanized Steel in Coil

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 

Hot-Dipped  Galvanized Steel in Coil

Description

Galvanized Steel Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized Steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized Steel Coil is an essential fabrication component.

Superiority

Good Resistance to Corrosion

Qualified Processing Machinability

High Thermal Resistance

Excellent Reflectivity

Inexpensive and effective enough

Can be recycled and reused multiple times

Application

With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds

Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts

Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway

Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine

Construction field ,ships building industry ,Petroleum and chemical industries ,war and electricity industries ,food processing and medical industry,boiler heat exchanger, machinery and hardware fields

Product Specification
Material:SGCC,DX51D

Thickness: 0.3-3.0mm

Width: 600-1500mm

Inner Diameter: 508mm, 610mm

Weight of Steel Coil: 3-15MT

Coating Type: Al-Zn Alloy

Available Dipped Layer: 50-150g/m2

Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle

STEEL GRADE:JIS G3302 SGCC

Package SPANGLE: normal spangle, large spangle, small(min) spangle, zero spangle

FAQ:

1.How about the package for the Coil?

Usually we use standard export seaworthy package: waterproof paper+steel trip packed+wooden case seaworthy package

PackageCovered with waterproof-paper,strapped by strips. Standard seaworthy export package:4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference and bore protection.

2. Can I know the production period of the products?

We can deliver the goods of 25 tons within 20 days since we accept your order..

3. How about the label, could you make the label according to pour requirements?

Usually we use the MILL label, but if you need special form we can make.

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Q:Brass or steel cases through an AR-15?
Steel cases won't hurt your AR, they just don't expand to seal the chamber as well as brass cases, causing increased fouling of the chamber that leads to failures to extract. If you use steel cased, clean well, and use a chamber brush. You can switch back and forth without harm.
Q:what is the densest type of steel alloy?
The density of steels ranges from about 7.7 to a bit over 8.0 g/cm^3, depending on the specific type. Some of the tool steels (a group that contains alloying elements such as cobalt, molybdenum, and tungsten) and some of the stainless steels tend to be the most dense. Steels are a very large family of alloys, having in common that iron is the principal ingredient (They are iron-based, and ALL steels are mostly iron, by definition. Nickel-based superalloys such as inconel and hastelloy are therefore not steels). There are other elements present in steel - usually carbon, at a minimum. The range of carbon content for ordinary steels runs from a trace (~.1% or so) up to a maximum of 2%, theoretically, though actual carbon contents above 1% are fairly rare. Many other elements may be added to produce various types of steels having specific properties. In corrosion-resistant steels, carbon is usually present in only minute quantities, with chromium (400 series) or chromium plus nickel (300 series) being the major alloying additions. In the 400 series grades that can be hardened by heat treatment, hardening is accomplished though the combined effects of the carbon and chromium. The 300 series alloys can be hardened (and strengthened) only through cold working (strain hardening). Density has no direct relationship to tensile strength, BTW.
Q:Breathing vapourized stainless steel?
I would imagine it's not good. I doubt cancer but I suppose it may be possible. Shouldn't you guys have respirator gear on? Where's OSHA when you need'em? ;)
Q:How does Steel help us in society?
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:acrylic vs. steel tapers which is better?
Steel is better. Acrylic is porous so isn't as suitable for piercing jewellery as steel. Steel can also slide through easier for some people, acrylic isn't quite as smooth. For tapers it doesn't make a huge deal of difference as they're only passing through your ear briefly, not being worn as jewellery, but if they're close in cost anyway then go for the steel. And the plugs you insert after putting the taper through should always be steel, titanium or glass until your stretch has healed.
Q:Quality of Cold Steel Recon 1 (folding knife)?
I recently bought the same weapon and am really impressed. There is no decline in quality and it arrived sharp enough to shave with. I rank upon the finer knives that I own. I would not hesitate to use it in a defensive situation (or offensive).
Q:Use for spring steel?
This Site Might Help You. RE: Use for spring steel? What is the use for spring steel that take advantage of its unique properties?
Q:How to weld aluminized steel?
Yes. Buy a bimetallic strip where one edge is aluminum and the other is steel. A bimetallic strip is a special metal strip where an aluminum strip is fused to a steel strip by high frequency welding. You can form the strip to the shape of the table legs' cross section then weld the steel edge to the leg and the aluminum edge to the table top. Ensure however that the aluminum table top is a weldable alloy and compatible with the bimetallic strip.( You can not weld Al. Alloy 6061T6 so look for Al.Alloy 5086H32 or 5456H321 or the lower Al. Alloy designations, but they have to be strain hardened and not thermally hardened).
Q:What are steel cut oats?
It does NOT look or cook like oatmeal but is made from the same grain. It takes much longer to cook since it is a whole grain, and tastes very good by the way. If you hate the slimy feel of oatmeal, this is the one to try, with all the same nutritional goodness of oatmeal. You can find it in most grocery stores in the hot cereal aisle. EDIT: you are right Mnt. Camp, steel cut is better that the regular oatmeal.
Q:steel refining process?
Refining process for steel include burning out the extra carbon and impurities with oxygen lancing and protecting the steel from atmospheric gas inclusion by protective environment during such process . Measured % of ferralloys are also added to produce various grades of steel . These may be done in induction furnace/ laddle refining furnace / crucibles converters etc.

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