Galvanized Steel Coil Hold Rolled SGCC CNBM

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

1.Quick Details:

  • Thickness: 0.15 - 2.0 mm

  • Technique: Hot Rolled

  • Application: Container Plate

  • Surface Treatment: Galvanized

  • Secondary Or Not: Non-secondary

  • Certification: CE

  • Special Pipe: Thick Wall Pipe

  • Alloy Or Not: Non-alloy

  • Section Shape: Other

2.Packaging & Delivery

Packaging Details:standard package
Delivery Detail:1-4 week
3.Feature
galvanized coil steel 
cold rolled galvanizing steel coil 
galvanized iron steel coil  
 
4.Specifications                            

Thickness

0.15mm--2.0mm

Width

50--1250mm

Zinc Coating

40gsm—275gsm

Spangle

Big, small regular spangle and zero spangle

Surface Treatment

Chromate, Galvanized, Skin Pass, Passivity and Oiled(un-oiled)

ID

508mm or 610mm

Coil Weight

3--7 Metric Tons and as requirements

Production

12,000 metric tons per month

More information of Galvanized Steel Coils/GI/PPGI/HDG

Payment Term

T/T or L/C (We usually charge 30% of the deposit first.)

Delivery Port

Qingdao Port or Tianjin Port

Delivery Time

Within 20 days after receipt of T/T or L/C

MOQ

25 metric tons or one 20 feet container

Application

General use, Color coating, Corrugated Roofing making, Outside of the buildings Structure, Deep Drawing and etc.

Ambition

Reliable product, Competitive price, On-time delivery and High standard service.

Galvanized Steel Coil Hold Rolled SGCC CNBM

5.What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

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Q:what is the origin of stainless steel?
In metallurgy, stainless steel, also known as inox steel or inox from French inoxydable, is a steel alloy with a minimum of 10.5% chromium content by mass.
Q:WHAT IS CR-NI STEEL ?
chromium nickle steel aka stainless steel exact amount of chrome and nickle will determine type/grade numbers Check the google for steel type/grade Never head of aircraft grade, however,, there is marine grade - normally baltic birch with waterproof glue and no defects i.e. knots, etc. Very strong (also quite expensive) but worth it for the correct applications
Q:What's the best dishwashing soap for stainless steel?
Stainless steel that has screws almost always rusts in the dishwasher. Also semi-complicated stainless steel utensils rust in the dishwasher...things like an egg whisker. This is true no matter what detergent you use. Dishwasher detergent almost always contains bleach. That causes stainless to rust if it has nooks and crannies. The solution? Hand wash them and let them air dry. The only stainless steel I run through the dishwasher is table flatware (knives, spoons, and forks.) You'll get a much longer life out of your utensils if you hand wash them and just let them air dry.
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 do I build a steel galvanizing plant. Hot dipped Galvanization?
That's depending on what type of metal you want to cover the steel parts in the galvanization process. The galvanization in words refers only to that kind of process which is using electric deposition of a metal through a bath of a electrolyte from a plate containing pure metal needing to be deposed on steel tide at the anode electrode or + polarity and at the other side (other electrode, cathode or - polarity). There needs to be a certain recipe of mixed salts for creating very tight and uniform growth crystals, for not being corroded or leafed away with time. There are certain salts which provide this king of growing in the same time with the polished look of the piece galvanized. This salts can be dissolved in water, for creating the electrolyte or being melt (which is not so safe technique) and used and kept like that. The dipping is no so used any more and it can not be called galvanization. More recent techniques use hot plasma blowers, meaning a torch with plasma and a wire of the specific metal to be deposited being melt in the plasma and blown to the surface of the steel part. Anything you'll do you have to deal with the local Environmental Agencies and with the tap water supply/ sewerage administrator, because you;ll have to make a contract with them for you to show that you retain the hard metals from the water dropped to sewerage, if any. Dfriend:)
Q:Key differences between the term structural steel fabrication & steel fabrication?
Steel fabrication can include any kind of manufacture of steel. Structural steel is a narrow subset which would include, for example, I-beams and would not usually include stainless steel, sheet steel, rolled steel, etc.
Q:Why is steel a stiff material?
To say that steel can be bent and shaped fairly easily isn't quite true. It takes multiple tons of force to do so, requiring some very heavy machinery. I think you're confusing a couple of concepts. For example the idea of elastic modulus, versus rigidity Rigidity is the ability of a structure to resist a load. That depends not only on the elastic modulus, but on the size and design of the structure or object. You can build fairly rigid structures out of wood. For example roller coasters. Even though wood has a much lower elastic modulus than steel, meaning that it takes much less force to bend and deform a given sample of wood.
Q:Fallout 3, missions in broken steel?
one good mission is stealing independence given in rivet city
Q:shinning ammo with steel wool?
You could, but if you have access to a vibrating case tumbler, it would work much better. I just tumbled a batch of 1,000 of tarnished and dirty Romanian 7.62X25 and it now looks like brand new commercial ammo.
Q:Why is it that steel at its strongest with a 1.3% carbon ratio?
Carbon fiber has better tensile capability then steel meaning its better while pulled aside. Plus you could mould the fiber to make autos-or homes-out of carbon fiber.

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