Best Quality Hot Dip Galvanized Steel Coil Regular Spangle

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

Steel Specification:

Thickness: 0.2-3.0mm

Width: 600-1500mm

Coating Mass: Z08Z12Z18Z20Z22Z25Z27Z35

Z80Z120Z180Z200Z220Z250Z275

Tolerance for thickness,width,flatness and so on conform to the requirements of JIS G3302 or ASTM A653M/924M

Coil ID can be either 508mm or 610mm, maximum coil OD is 2000mm

The speicfication of ASTM Such as A653m,A924 M and so on have been updated to the latest revisions

Application:

BUILDING & CONSTRUCTION

Floor decks, ceilings, verandas, rolling doors, warehouse, partitions, sheds, gutters, wall, underground piping, sashes, beams, fences, scaffolding, indoor decorations, ducts, ventilating pipes, steel frames and cable trays.

ELECTRICAL APPLIANCES

Freezers, video recorder cases, motor cases, lighting fittings, water heaters, washing machines, refrigerators, stoves, air conditioners, dehumidifiers, fluorescent light housings, electrical heaters, toasters, microwave oven enclosures and switch boxes.

TRANSPORTATION

Containers, under body panels, bus & truck body panels, fuel tanks, noise screens, highway signs, air cleaners, conveyor systems and guard rails.

AGRICULTURAL EQUIPMENT

Barns, drying machines, animal houses, hoppers, irrigation systems, greenhouses, water tanks, sheds, silos, agricultural implements and feeders.

FURNITURE & OTHERS

Vending machines, drums, cans, pails, sauna inner parts, chimney pipes, entertainment machines, solar collectors, office equipment, steel furniture, tool boxes, garages and waste bins.

COMPUTER'S APPLIANCES

Computer shells and communication instruments

Surface Treatment:

Chromating treatment or anti-finger print

Surface Finished:

REGULAR SPANGLE:

Regular spangle is also called normal spangle which is naturally formed without any additional treatment during galvanizing.

MINI SPANGLE:

The spangle is restrained and formed as mini spangle by reducing the lead content in the zinc liquid or by blowing the zinc powder from the equipment installed on the zinc pot.

EXTRA SMOOTH:

The mini spangle is further skin-passed to produce the extra smooth surface.

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Q:Can Q460C steel plate be used as Q235 steel plate?
Q460 Q235 is not recommended when using their mechanical properties, the gap is too large, the yield strength of Q460 basically is 2 times that of Q235, the elongation is worse than that of Q235, but the problem is not used alone, if used in combination with other components, the effect is not very good, but also not conducive to the overall structure of the force transfer, like cotton in the wire, when the tensile force, most will function in the small deformation component, with low elongation, brittle fracture, which is why when substitute materials are used as close as possible. If you want to weld, it is even more troublesome, Q460 welding performance is poor, the welding process requirements are high, can not be treated as simple as welding Q235, which is also an increase in cost.
Q:16 what is the hardness of manganese steel plates?
Manganese steel is a kind of high strength abrasion resistant steel. It is mainly used to endure shock, extrusion, material wear and other bad working conditions. The form of failure is mainly wear and tear, partial fracture and deformation. The wear is divided into three types: the friction and wear between the contact surface of the metal component and movement; abrasive wear and erosion of flowing gas or liquid and metal contact wear caused by other metal or non-metal materials against the metal surface. The wear resistance of wear-resistant steel depends on the material itself, while the wear-resistant steel shows different wear resistance under different working conditions. Both the material itself and the working conditions can determine its wear resistance.
Q:What's the corrosion resistance of hot-dip galvanized steel sheet?
The corrosion resistance of galvanized steel sheet in natural environment is acceptable. The biochemical pond in the sewage treatment plant is strong in acidity, and the zinc is not acid resistant. It is very different from the galvanized sheet with the uncoated steel sheet.
Q:What are hot and cold plates?
Cold rolled coil is made of hot rolled coil as raw material and rolled under the recrystallization temperature at room temperature, including plate and coil. Many steel mills in China, such as Baosteel, WISCO, Anshan Iron and steel company, can be produced. Among them, the delivery is called steel plate, also known as "box plate" or "flat"; the length is very long, the volume of delivery, known as "steel band", also known as "coil.".
Q:Is color steel plate the same as color steel tile?
Some people call this product "pre roll painted steel plate" and "plastic color steel plate".Color steel products are manufacturers in continuous production line volume production, it is also called color coated steel coil. Color steel plate not only has high mechanical strength, easy molding property, but also has good decorative and corrosion resistance. Color steel plate is a new material respected by the world. With the progress of science and technology, enhance the awareness of the environment, improve people's living standards, color plate activity room shows more and more strong vitality and broad market prospects, by construction, household appliances, electronics, transportation, interior decoration, office equipment and other industries favored.
Q:What type of welding rod is used for steel Q245R and Q235B material?
If the welding weld is non pressure parts, you can use the CO2 gas shielded arc welding, using 1.2 or 1.6 ER50-6 diameter wire welding, weld spatter if you need better or less, recommend the use of Ar:CO2 mixed gas 8:2 welding.
Q:What's the difference between low carbon steel and cold rolled steel?
It is usually used for cold rolled, low carbon steel for cold rolling, high carbon steel, generally not suitable for cold rolled steel plate, of course, this does not mean it completely just cold rolled steel of low carbon steel, because of the addition of alloy elements in all kinds of low carbon steel alloy steel can be different, such as P-added high strength steel, high strength low alloy steel after cold rolling after the steel is cold rolled steel grades, is just not the same.
Q:1.5mm galvanized steel prices?
Galvanized steel sheet with hot-dip galvanized or zinc plated surface.
Q:Why is the water stop steel plate placed in the middle of the wall?
Of course not. It's in the middle of the perfectly accurate, roughly the middle of the wall. General concrete wall, if there is double layer steel bar, placed in the middle of the two layer of steel bar, when placed with short steel welded fixed on the steel skeleton, pay attention to water stop steel plate, not with the structure steel affixed together.
Q:Should the carbon fiber reinforce the steel bar on the side of the beam?
Not necessarily, mainly depends on how the design is calculated, usually put 100~200mm carbon fiber layering

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