Hot dip galvanized steel coil

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
20000 Mt m.t./month

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Product Description:

PRODUCT DESCRIPTION:

 

Standard

JIS G 3302, ASTM A653, EN10327,10143,GB/T 2518

Grade

SPCC, DX51D+Z,CS Type A.B.C

Zinc Coating

galvanized(GI)

Zinc Weight

40~140/m2

Thickness

0.18mm~1.2mm

Width

762mm-1,250mm

Coil weight

3-20 tons

Surface processing

Zero Spangle

Coil Chemical Processing

Skin Pass,chromate,dry,oiled

packing

waterproof paper and galvanized steel protection cover and steel strip packed  Or as you request.

Application

Construction, hardware, home appliances, interior decoration...

Advantages

1. Good experience producing and trading on PPGI/galvanized

steel coil /steel sheet. With quality assurance and certification .

2.With technology strength and powerful.

3. Shortest  delivery time  .

4. authentication service and Sincere Caring Services.

5. We strive to be NO.1 of the same trade



 


If you have any need of GI or PPGI Coil,please feel free to contact me.

 


 


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Q:How can you stain iron/steel MECHANICALLY?
If you look at the surface of untreated steel even with a low power microscope you will see a surface that is far from smooth, there are pits and occlusions dotting the surface. Steel is not polished when you see it this way so the only treatment to the surface was the extrusion process or forming done on it by the presses. Iron oxide has a very small particle size and when pulverized into a powder it can easily fill the pits and voids in the steel surface coloring it.
Q:Is rail steel like other types of steel?
Hoghead has it top, it particularly is quite gentle steel, every time they war harder steel it does no longer arise to the stress and breaks greater with no difficulty. Rail, ordinary because it sort of feels can get corrugated and tough comparable as a dirt street and needs to be reground each so often to reshape the coolest part of the rail. Rust isn't a difficulty on a song in use so stainless could be a pointless cost. additionally, in extreme placed on places, terrific welding crews are available in in upload new cloth to the main worn areas, as in switches and then regrind it to the right profile, gentle steel accepts this plenty greater efficient than a harder steel could.
Q:Is steel lighter than iron?
Steel Lighter
Q:Nylon or Steel strings for guitar?
Musical variety speaks volumes with regards to this trouble. Folks that need excessive volume will probably be unhappy with unamplified nylon string guitars. From my viewpoint, the basic change between steel and nylon is this: metal strings ring and nylon strings resonate. The volume produced via steel is usually a lot greater than nylon but, to my mind-set, the sound resonance produced with the aid of the wooden of your guitar is essentially masked by using steel strings. If you have a decently made guitar (often, around a thousand bucks and up), the sound interaction between the timber and the strings in a nylon guitar is magical throughout the complete frequency range. With a metal string guitar, the sound produced by using the vibrating string overpowers the timber resonance at all but low frequencies. Personally, i'll take a nylon string guitar any day for the sensitivity gained from the interplay between timber and vibrating string.
Q:Steel String for Classical?
Guitars built for either nylon or steel strings are constructed differently. You will have problems putting nylon strings on a steel stringed guitar and visa verse. I say NEITHER is a good idea. If I were in your shoes, I would walk on line or to a guitar store and purchase a nylon stringed guitar. That's what I did years ago and now I am hooked. I got a second hand Takamine A/E that work just fine for a couple hundred and then just a yr or so ago I got a brand new one, an EC132C and I just LOVE it. As my skills improve I plan on upgrading to a custom built acoustic only with a cutaway. I like cutaways but not the electronics. I never plug into my amp hardly at all. Yamaha makes nylon guitars too VERY cheap and real good tonal quality, I was VERY impressed with one that I played. I upgraded my tuners on my new Takamine to Schaller 16:1 and put the old Takamine tuners on that Yamaha and it's a really nice little guitar to kick around on when I am at that person's place.
Q:Steel or Iron? (stupid 20 characters thing)?
steel is harder than iron Iron is a chemical element. It is a strong, hard, heavy gray metal. It is found in meteorites. Iron is also found combined in many mineral compounds in the earth's crust. Iron rusts easily and can be magnetized and is strongly attracted to magnets. It is used to make many things such as gates and railings. Iron is also used to make steel, an even harder and tougher metal compound. Steel is formed by treating molten (melted) iron with intense heat and mixing it (alloying) with carbon. Steel is used to make machines, cars, tools, knives, and many other things.
Q:Why is steel a stiff material?
Steel is NOT stiff. In fact it is worldly accepted metals (steel is a metal) are not rigid in mechanical terms, and rigid means stiff. Steel easy to shape, but is strong and therefore hard to break. Thermosetting polymers (hard plastic) which is stiff, is in fact easy to break (weak) and also hard to reshape without changing its state (solid to liquid). Whoever told you steel is stiff is wrong and possible meant steel is strong, or you misheard/misunderstood.
Q:quinching steel... hardening?
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:what caused my stainless steel sink to get rust spots?
Use a soft cloth or nylon sponge and a little bit of detergent on the spot. Do not use bleach, chlorine or otherwise. If this does not work, try a little baking soda. Always rince out the sink after you use it, soap film can leave a rainbow looking mark in the stainless steel. I take everything out of the sink after I wash dishes. I use a small amount of veg oil on a paper towel to shine up the sink.
Q:What is the steel industry?
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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