Hot Dip Galvanized Steel Coil-Minimum spangle-Hot Sell

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50mt m.t.
Supply Capability:
10000 tons per month m.t./month

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General Information Of Hot Dip Galvanized Steel Coil

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.

 

Thickness                   0.13-0.7mm (BMT)

Width                         600-1250mm

Zinc Coating               30-200g/m2

Internal Diameter        508mm or 610mm

Coil Weight                 3-12MT

Quality                        Commercial and structural quality

Spangle                       Minimum spangle

Surface Treatment      Oiled/dry , Skin pass/non-skin pass ,Chromated/non-chromated,

Standard                    JIS G 3302, ASTM A 653M, EN 10327

Steel Grade                SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

 

Chemical Composition Of Hot Dip Galvanized Steel Coil

C

Si

Mn

P

Si

0.04-0.06%

0.01-0.03%

0.18-0.22%

0.014-0.016%

0.006%-0.009%

 

 Technical Data Of Hot Dip Galvanized Steel Coil  

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390

Elongation

20%-30%

Out-of-square

not exceed 1% Flatness

Bow

15mmmax

Edge Wave

9mmmax

Centre Buckle

8mmmax

Bending At 180 Degree

No crack, purling and fraction

 

Application Of Hot Dip Galvanized Steel Coil

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

 With GI as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

 

Packaging & Delivery Of Hot Dip Galvanized Steel Coil

Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.

 Hot-dip galvanized steel coil  

 Hot-dip galvanized steel coil

 

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Q:What is meant by 440 Steel?
440 is an AISI (American Iron and Steel Institute) material specification. It specifies the precise quantities of carbon and other elements present in the alloy. Here are the constituents of AISI 440 steel: Carbon - 0.6 to 0.75% Chromium - 16 to 18% Manganese - less than 1% Molybdenum - less than 0.75% Phosphorus - less than 0.04% Silicon - less than 1% Sulfur - less than 0.03% Iron makes up the remainder. AISI 440 is a heat-treatable, precipitation-hardening stainless steel.
Q:What could the impurities in steel wool be?
Impurities in steel wool would be of the elemental type. I'm sure steel wool is a mixture of different low grade not good for much of anything else materials. There may be excessive impurities such as lead, cobalt, boron, aluminum etc... in the steel wool. There may also be solvent residue on the wool i.e cleaner, lubricant etc.. I'm sure every batch is different - I know the iron level is high thats what makes them rust quickly.
Q:what is the densest type of steel alloy?
Agree okorder.com. If you are really looking for higher density, go to copper or tungsten.
Q:how to tell if its really stainless steel?
Mel: okorder.com/
Q:Damascus Steel vs. Carbon steel with a simulated temper for a sword?
it depends on so many factors first of all is it functional damascus steel or can you see the grain? what type of carbon steel is it generally most makers use1045- 1060 a good quote of something I read was asking what steel is best for a sword is like asking how long string should be generally if they say carbon steel and do not say what grade it is they mean 1045 meaning it has 4.5 carbon content now this if properly tempered can make a good sword but it would not be known for it's durability or it's edge retention it would be average at these things as for damascus steel well as I said before it is just any steel that has been folded some people think it has magical properties imparted by the folding process but it is just steel there is slightly a higher chance of a damascus steel sword having deposits of impurities along the blade and at cheaper blades this risk is even higher that being said many good swords made of damascus on the market are very good quality any sword no matter if it is made of damascus, carbon, spring. or tool steel should be tempered always no question about that
Q:Is Damascus Steel Fake?
Well, it depends on what you call fake. Modern Damascus steel is perhaps similar, but it is not what people would call Damascus steel in 1500. It is made to look similar, but structurally it is different. For the most part the specific way of making Damascus steel is lost to history.
Q:What is the function/s of stainless steel?
What is the function/s of stainless steel? Stainless steels of various kinds are used in thousands of applications. The following gives a flavour of the full range: Domestic – cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades Architectural/Civil Engineering – cladding, handrails, door and window fittings, street furniture, structural sections, reinforcement bar, lighting columns, lintels, masonry supports Transport – exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles Chemical/Pharmaceutical – pressure vessels, process piping. Oil and Gas – platform accommodation, cable trays, subsea pipelines. Medical – Surgical instruments, surgical implants, MRI scanners. Food and Drink – Catering equipment, brewing, distilling, food processing. Water – Water and sewage treatment, water tubing, hot water tanks. General – springs, fasteners (bolts, nuts and washers), wire. don't forget to rate and good luck hope it helps you
Q:Steel Building Structures?
Solid Steel Buildings, Inc. is an all encompassing Steel Building Solution provider.  Our methodology will provide you with a low cost steel building with the highest possible quality.
Q:Steel Cut Oatmeal vs Old Fashioned?
Steel Cut Oats Steel-cut oats are whole oat kernels cut into small chunks rather than being smashed flat as in oatmeal. This gives the oats more of a chew texture and also slows both cooking time and digestion time. That means that they have a lower glycemic index and are thus preferable for increasing satiety, lowering the insulin response to the meal, and keeping blood sugar levels from peaking. This also results in delaying hunger so a person is less likely to snack or get overly hungry before the next meal. Here is how I like to cook oats for breakfast. Ingredients 1/2 cup Dry steel cut oats 1 cup Water (You may want a little more than a cup, experiment to your liking) 2 T Raisins (optional or replace with chopped dried apricots etc.) 2 T Ground flax meal (optional, but high in healthy n-3 fatty acids and fiber) Salt to your taste (try Lite salt to lower sodium intake) 2T Sunflower seeds or almonds 1 cup Fresh berries or a banana Directions Heat water to a boil. While water is heating, add the salt, raisins, and flax meal. When the water boils, add the steel cut oats. Stir once. Turn heat down to simmer and cook covered for 7-8 minutes. Provides two small servings. Double for large servings or small servings for 4 people. Serve and eat while hot. Add soy milk or low fat milk. Slice fresh fruit on top to add extra flavor. My wife likes banana slices. I like fresh berries, peaches, or sugar free applesauce. For extra crunch sprinkle almonds or sunflower seeds on top.
Q:what is best cookware? stainless steel or iron?
Some utensils are both cookware and bakeware. The choice of material for cookware and bakeware items has a significant effect on the item's performance , particularly in terms of thermal conductivity and how much food sticks to the item when in use. Some choices of material also require special pre-preparation of the surface - known as seasoning - before they are used for food preparation. Stainless steel cookware is a great choice for safe cooking. Many kinds of cookware react with the foods, either changing the taste of the food or even releasing harmful materials into the food that can cause imbalances or diseases. Many non-stick coatings like teflon are safe - but once they get scratched or overheated they can start to leak chemicals in the food that are according to some scientific studies dangerous and possibly carcinogenic. Both the cooking pot and lid handles can be made of the same material, but will mean that when picking up or touching either of these parts oven gloves will need to be worn. In order to avoid this, handles can be made of non heat conducting materials, for example bakelite, plastic or wood. It is best to avoid hollow handles because they are difficult to clean or to dry.
GZTSTEEL is a modernized non-government enterprise. We keep science and technology as the impetus for the development of our company. Our products include high-precision hot galvanized steel sheet (coils), hot-coating Al-Zn-Si steel sheet (coils), and Prepainted steel sheet(coils) and equipment. We have integrated both manufacture and sale.

1. Manufacturer Overview

Location Shandong, China
Year Established 2007
Annual Output Value
Main Markets 90.91% Domestic Market
4.09% Southeast Asia
3.18% Africa
1.82% South America
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin; Qingdao
Export Percentage 71% - 80%
No.of Employees in Trade Department 380 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average