Steel coil sheet by hot dipped zinc coating good CS quaity

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
37667 m.t./month

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Item specifice:

Standard: ASTM,JIS Technique: Hot Rolled Shape: Round
Surface Treatment: Oiled,Chromed Passivation Steel Grade: Q195,Q235,HRB400,300 Series Certification: ISO
Thickness: 1.5-3 mm Width: max 2000mm Length: As customer's requirement
Net Weight: 3-13 MT Surface structure: zero spangle, regular spangle or minimum spangle

Product Description:

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering. 

Technology test results:

Processability

Yield strength

Tensile strength

Elongation %

180°cold-bending

Common   PV

-

270-500

-

d=0,intact,no zinc removal

Mechanical   interlocking JY

-

270-500

-

d=0,intact,no zinc removal

Structure   JG

>=240

>=370

>=18

d=0,intact,no zinc removal

Deep   drawn SC

-

270-380

>=30

d=0,intact,no zinc removal

EDDQ   SC

-

270-380

>=30

d=0,intact,no zinc removal




Steel coil sheet by hot dipped zinc coating good CS quaitySteel coil sheet by hot dipped zinc coating good CS quaity



FAQ

Q: How do you guarantee the quality of your product?

A: Every process will be checked by responsible QC which insures every product's quality.

 

Q: How much is your delivery time?

A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the specific requirements or the quantity

 

Q: I need sample, could you support?

A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to us, welcome to CNBM! 

 

Company Information

 

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council


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Q:Why is the American steel industry failing?
Q:What kind of company sells steel?
If you are talking about raw steel materials and products I believe you are talking about a steel processor and warehouse company or a steel distributor. There are many different points along the steel manufacturing process that you could buy steel products. It would depend on various factors. Depending the amount, type, grade, gauge, properties, origin and a host of other elements you could purchase the steel in billet, plate, diamond plate, rolled sheet (cold or hot), coil, beam, stamped, pickled, scrapped, etc. You get the idea. Now I don't know where you are in the world, but you can go to one of the two sites below, which I have used for product sourcing and research before. The last one is a major manufacturer that I have actually been to. I hope this helps.
Q:Steel Buildings!!!!!?
Yes of course they look nice and I think they are more durable and weather resistant than conventional concrete buildings. So if you are thinking of constructing a building then opt for steel buildings buddy :)
Q:what is the chemical composition of the steel material to be used for steel tube ferules?
I don't know your application, but here is some advice. Case hard provides a hard shell around soft steel, depending on the bake, the case is usually .002-.008 thick. (thousands of an inch) Heat treated steel or tool steel is hard all the way thru. Case hardening, provides toughness with flexibility, however, once it's compromised, the part is scrap. Hardend tool steel is extreemly hard throughout and the harder it is, the more brittle it becomes. The application of the part will help you to determine the material needed. For instance; Plastic injection molds are very hard so the hot plastic wont erode them over years of use. Punch Press dies aren't as hard but are tougher to withstand the shock. Machine bolts are case hardened so they can last, but soft enough to allow some stretching during tightening. Either way, the time in mfg will be about the same. Most tool steels today cut like cheese, but take time to be heat treated. Tool steel will cost a bit more than low carbon steel. Low carbon steel is as machinable, and cheaper, but, again, the baking period is as long or longer than tool steel. There are a lot of materials on the market today that maintain the durability of heatreated steel without having to go thru that process. 4140, ( or chrome/moly) comes to mind. There are also some 400 series stainless that work as well, and others. You need to determine strength, flexibility, ease of mfg, cost and repairability when considering which steel to use.
Q:How to play Broken steel in Fallout 3?
It is because Broken Steel doesn't add a new quest. It continues the main story. Once you beat the game, you will see. There is nothing wrong with it.
Q:Does cold steel of kershaw make better knives?
Cold Steel while not made in the U.S. are still good knifes. I EDC a 2 Mini Tanto as my third knife for over 16 years. Recently the scales fell off and were lost, they are no longer available. My #2 EDC for the last 11 years has been a Kershaw Chive and it is still on my belt behind my Blackberry. I move between 2 EDC primary knives a 1996 Benchmade/Emerson CQC-7 and a Emerson Model I folder. I have gotten great service from all of them, and I rate them as follows: 1) Emerson 2) Cold Steel or Benchmade (Blue or Black Box product) 3) Benchmade (Red Box - made outside of US) or Kershaw All of the 2nd and 3rd tetieruys have non US products, not neccessarily bad. I have had good results all of them. Value for the dollar = Benchmade Blue Box. Decent value for entry price Kershaw is good as a first knife. Hope this helps.
Q:Fallout 3, missions in broken steel?
Um The ranger mission is not broken steel and Vault 101 isn't either. After completing Broken steel you should go to this guy called griffon in underworld and talk to him about him getting aqua pura(Or aqua cura) Then after he brings you to 2 other quests from this guy called bigsley. Thats all I could find thats interesting. You should go to a place called oasis. Its at the very top of the map, Small quest up there but really cool. Go look it up on youtube if you want. You could also go to paradise falls and kill all the slavers and save the slaves, That gets you a quest and a achievement if you free them. Also the guard at paradise has a quest for you. Also has a achievement, The quest is called strictly business, Its more of a evil karma quest though. if you don't want to be evil just take the cool weapon he gives you then kill him :P, all i can think of right now. if you have a hard time finding places for stuff, Youtube might help. or getting the explorer perk.
Q:steel and heat treating?
Go to junkyard get old leaf spring, cut out knife, start sharpening. Why waste time heat treating steel when the spring steel as already be done.
Q:How would you encase steel in concrete?
Yeah, just pour the concrete over it, but make sure the steel is in the middle of the concrete (I'm sure you can figure out a way to do this). What you're thinking of is called steel rebar.
Q:Car accident with a steel mailbox?
This will be a collision claim for you, if you have collision you can file a claim and you'll have to pay a deductible, whatever it is. The owner of the mailbox can also file a claim on your insurance since you damaged his/her mailbox. If you don't have collision coverage you won't get squat - this accident is 100% your fault. The steel mailbox didn't cause your car to get totaled, your driving did.

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