• Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 1
  • Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 2
  • Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 3
  • Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 4
  • Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 5
  • Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle System 6
Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle

Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100000 m.t./month

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Item specifice

Standard:
AISI,ASTM
Technique:
Hot Rolled,Cold Rolled
Shape:
Square,Rectangular
Surface Treatment:
Galvanized,Coated,Color Coated
Steel Grade:
Q235
Certification:
ISO,SGS
Thickness:
0.2MM
Length:
1219mm
Net Weight:
25

DESCRIPTION FOR GALVANIZED STEEL COILS:

1) Size: 0.30-2.0mm x 1,000-1,500mm x C

2) Zinc coating: 80-275g/m2;

3) Spangle: regular, zero and minimized

4) Material: we can supply different qualities according to several standards,

such as:

a) SGCC, SGCD, SGCE according to JIS G3302

b) DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z to EN 10142

 

EXPORT STANDARD FOR GALVANIZED STEEL COILS:

-Axial and circumferential steel straps with seal (4 steel straps each)

-VCI Anti-rust kraft paper

-Water-proofing plastic

-Pearl wool (coil surface)

-Steel cover (coil surface/bore)

-Plastic cover (coil sides)

-Inside and outside corner protectors

Or According customers' requirements(Usually only for domestic)


PACKAGING &DELIVERY FOR GALVANIZED STEEL COILS:

Packaging Detail   Standard export packing or following customer's demand

Delivery Time: Within 30-40 days after deposit or according to the order quantity

 

TRADE TERMS FOR GALVANIZED STEEL COILS:FOB, CFR, CIF

 

DETAILED PICTURES FOR GALVANIZED STEEL COILS:

Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle

Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle

Galvanized Steel Coil 30-275g/m2 Hot Dipped Zinc Coating No Spangle


APPLICATION FOR GALVANIZED STEEL COILS:

Guardrails, ventilation ducts, gutters and down spouts, Pre-paint and post paint applications, gutters and ceiling suspension bars, shutter door rails. Auto parts, electrical appliances, refrigerator appliances, signs, automotive parts,vending machines, washing machines, showcases and other structural use, roofing, commercial use.


FAQ FOR GALVANIZED STEEL COILS:

Q:How about the delivery time?

A:Within 15-30days after receiving the deposit or L/C at sight.

FAQ FOR GALVANIZED STEEL COILS:

Q:How about the trade terms?

A:EXW,FOB,CFR,CIF will be accepted.

 


Q:What are the common coil weight and width combinations available for steel coils?
The common coil weight and width combinations available for steel coils vary depending on the specific requirements of the industry or application. However, some commonly available coil weight and width combinations for steel coils include: 1. Light gauge coils: These coils typically have a weight range of 5 to 10 tons and a width range of 600 to 1,500 mm. They are commonly used in industries such as automotive, construction, and appliances. 2. Medium gauge coils: These coils generally have a weight range of 10 to 20 tons and a width range of 750 to 2,000 mm. They find applications in sectors like manufacturing, infrastructure, and engineering. 3. Heavy gauge coils: These coils typically have a weight range of 20 to 35 tons and a width range of 900 to 2,200 mm. They are commonly used in industries that require thicker and wider steel sheets, such as shipbuilding, oil and gas, and construction of large structures. 4. Narrow coils: These coils have a width range of less than 600 mm and can have varying weights depending on the specific requirements. They are often used in industries that require narrower strips of steel, such as automotive components, electrical appliances, and packaging. 5. Custom coil sizes: Apart from the above standard coil weight and width combinations, manufacturers can also provide custom sizes based on specific customer requirements. This allows for flexibility in meeting the unique needs of different industries. It is important to note that these weight and width combinations are not exhaustive and can vary depending on the steel manufacturer, production capabilities, and customer demands.
Q:Ok, so I'm obsessed with learning how to play the guitar (I preffer acoustic)... I'm a teenage girl that wants to play rock/pop/folk music... I want to learn first how to strum... then eventually how to pick...so what type of string is better? nylon or steel?
A good number of teachers (in No.California) recommend nylon string guitars for beginner students for the following reasons: 1: Either (nylon strings or steel strings) type of acoustic guitar can play ANY type of music However,nylon strings are much easier (less punishing) on the fingers as well as you start learning to use your fingers (not a pick )to play. Many beginners with the steel-string like to start right away with the use of a pick to avoid the hardness of the steel strings and seldon move up to learn to use the bare fingers to play. 2: For those concern about volume many classical acoustic are built with an electric plug that can be utilize to hook into an amplifiying unit. 3: Once you learn to finger-play you are ahead of some players that started with a pick and have a difficult time to play without a pick. 4: Right hand (if a right-handed)finger dexterity is very important in playing the melody passages (harmony that depends primarily on chords) of any musical piece. 5: It is true that a nylon-string guitar brings out a more mellower sound and the steel-strings have a brighter (but tin-like) sound. Both can be heard clearly in a standard living room environment without need of amplification. In the final analysis is a matter of personal choice. Most of my profesional guitar player friends have and play often both types of guitars. They play the nylon-string when in a group of players and they are assigned the 1st guitar music part. When they are playing harmony (back up) they seem to play more the steel-string instrument. A note of interest: Every player I know that plays classical guitar knows how to sight-read music while most other players that only play with a pick and steel-strings guitar use Tabs for playing. Either way it is you that have to decide. Try both instrument in the same piece of music (or strumm on both) and see which one you like. Good Luck and Enjoy whatever guitar you choose.
Q:I understand that damascus sword steel was made by folding the strip of steele double , reheating, hammering, folding again and so forth hundreds of times. Was this the same or very nearly the same techmique the japs used making the sword blades the samari swords?(forgive the misspelling)
Damascus: A folding technique where the steel is folded over itself many (generally up to sixteen) times, leading to hundreds or even thousands of layers (one fold = 2 layers, two folds = 4 layers, three folds = 8 layers, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, etc.). More folds than sixteen are pointless, as the layers would become thinner than one molecule - which is impossible. This method was developed to removed impurities from the steel (it also removes carbon, which is bad, but can be compensated for to some degree), but modern steel is so pure that Damascus folding is no longer needed. It is now used for aesthetic reasons; Damascus steel looks really good; you can see the layers in the blade. San Mai: Translates to three layers. Layers of softer, lower carbon steel (or iron) is forge welded to layers of harder, higher carbon steel. The lower carbon steel forms the core (and sometimes the sides and/or back), and the higher carbon steel forms the edge. The hard edge will hold its sharpness, the softer core provides shock absorption; making the sword harder to break. Unlike Damascus, San Mai is still very practical. San Mai folds should be invisible; if you can see a San Mai fold the forging was flawed and the blade should be discarded - you'll have to trust your seller that the blade is San Mai - you can't tell by looking. San Mai can be revealed by etching the blade with acid, such as lemon juice, but I don't recommend trying this unless you know what you're doing; you can permanently stain the blade. San Mai swords are more durable (and more expensive) than simple blades. They are more durable (and usually less expensive) than Damascus blades. A blade can be either San Mai or Damascus, or it can be both; Damascus steel which is then San Mai folded. Very cool, looks good and lasts long.
Q:This EN10025 S355JR is a European code for steel, of which the properties can be found here.
Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant
Q:How do steel coils contribute to the energy efficiency of buildings?
Steel coils contribute to the energy efficiency of buildings in several ways. Firstly, steel coils are often used in the construction of roofs and walls, providing a durable and well-insulated structure that helps to minimize heat transfer and reduce energy loss. Additionally, steel coils can be coated with reflective materials, such as cool roof coatings, which help to reflect the sun's heat and reduce the cooling load on the building. Lastly, steel coils are also commonly used in the manufacturing of HVAC systems, ensuring efficient heating and cooling operations, further enhancing the energy efficiency of buildings.
Q:I am a complete idiot when it comes to anything musical, so please forgive me if this is a stupid question. I bought my son his first guitar, acoustic and didnt realize until after I purchased it that it has steel strings. Can I have the strings changed from steel to nylon???
If it's a Fender, you will need wire cutters to cut the brass barrel shape off the end to feed the string into the clamp. Otherwise on most guitars you just anchor the string barrel at the bridge end, feed the string along the neck and through the hole in the capston and turn the string capston by using the handle The surplus string can just be coiled up. I never had a string winder for years, ---bit of a gimmick --- --but does save time. A point worth noting if considering splashing out on a string winder is that some of them are equipped with a wire cutter as well. 2 Tools in one eh!!
Q:The hard industrial steels. If there's a bunch, what's a rough average? Also, what is is measured in?
Hrc Steel
Q:How do steel coils contribute to the packaging industry?
Steel coils play a crucial role in the packaging industry by providing a durable and versatile material for packaging various products. The use of steel coils in packaging ensures the protection and preservation of goods during transportation and storage. One way steel coils contribute to the packaging industry is through their strength and durability. Steel is known for its high strength-to-weight ratio, making it an ideal material for packaging heavy and bulky items. Steel coils can withstand significant pressure and impact, ensuring that goods remain intact and undamaged throughout the supply chain. This strength also allows for the stacking of packages, optimizing storage space and reducing the risk of damage. Furthermore, steel coils are highly resistant to corrosion and moisture. This property is particularly important in the packaging industry as it helps protect goods from environmental factors that could potentially compromise their quality. Steel coils can be coated or treated to enhance their corrosion resistance, ensuring that packaged products remain in pristine condition. Steel coils are also versatile and can be easily customized to suit specific packaging requirements. They can be cut and shaped into various forms, such as sheets, straps, or bands, to secure and protect different types of products. Additionally, steel coils can be easily integrated with other packaging materials, such as cardboard or plastic, to provide added strength and stability. Another benefit of steel coils in the packaging industry is their recyclability. Steel is one of the most recycled materials globally, and steel coils can be easily recycled and reused. This sustainability aspect makes steel coils an environmentally friendly choice for packaging, contributing to the reduction of waste and the conservation of resources. In summary, steel coils play a vital role in the packaging industry by offering strength, durability, corrosion resistance, versatility, and recyclability. Their use ensures the safe transport and storage of goods, providing a reliable and sustainable packaging solution for a wide range of industries.
Q:I feel really stupid asking this question but i feel like a put metal/steel strings on my classical guitar how do you tell the difference?
The g-string will look and feel thicker than usual, and the strings will look almost like copper.
Q:Is Stainless steel called that because.....a. Its stains lessORb. Its virtually stainless (it can't stain).Lol do you know the correct answer?????
Stainless Steel is named that because when compared to untreated steel it is virtually stainless. It is virtually stainless, and harbors very little germs and bacteria. That is why it has been the standard in the food industry for years.

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