Prime Quality Aluzinc Coated Galvanized Steel Sheets & Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 14567 m.t./month
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Specification
Hot –dip aluzinc steel sheet/coil is substrated on cold rolled steel (CRC) in various strength and
specification. Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon,
with excellent corrosion and heat resistance performance.
Strong, yet lightweight, Galvalume wont crack or peel when subjected to weather. Galvalume consists
of 55% aluminum, 43.4% zinc and 1.6% silicon over the base metal. This coating is applied during
a continuous hot-dip process. AZ40, AZ50, AZ55 and AZ60 translate to the coating thickness of .40,
.50, .55 and .60 ounces per square foot, respectively.
Standard and Grade :
Hot-dip Aluzinc steel coils | ||||
ASTM A792M-06a | EN10327-2004 | JIS G 3321:2010 | AS- 1397-2001 | |
Commercial quality | CS | DX51D+AZ | SGLCC | G1+AZ |
Structure steel | SS GRADE 230 | S220GD+AZ | SGLC400 | G250+AZ |
SS GRADE 255 | S250GD+AZ | SGLC440 | G300+AZ | |
SS GRADE 275 | S280GD+AZ | SGLC490 | G450+AZ | |
SS GRADE 340 | S320GD+AZ | SGLC570 | G450+AZ | |
SS GRADE 550 | S350GD+AZ | G500+AZ | ||
S550GD+AZ | G550+AZ | |||
Application :
Production of cold formed corrugated sheet and profiles for roofing, cladding, decking, tiles, sandwich
walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
Packaging & Shipping
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
Our Services
MOQ | FCL, 25 metric tons per 20GP, can be assorted with different sizes. |
LCL for trial order is acceptable. | |
Price Term | EX-WORK, FOB China Port, CNF, CIF |
Payment | T/T, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
Delivery Time | within 30 days of receipt of LC original or prepayment |
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!
- Q: How do steel coils contribute to seismic resistance in structures?
- Steel coils contribute to seismic resistance in structures by providing strength and flexibility. When placed strategically within the structure, steel coils can absorb and dissipate the energy generated during an earthquake, reducing the impact on the overall structure. This makes the structure more resistant to seismic forces, preventing or minimizing damage that could occur during an earthquake.
- Q: I want to know if it is possible to make regular steel stainless.From what I understand stainless consist of chromium about 10 percent I think.Any way I'm wondering if properties can be added in a process or can this only be possible during actual manufacturing of the steel.And I'm not talking about chrome like stainless steel that's not to shiny.
- no an alloy essentiallly does not exibit its constituent properties if you want to add anymore the thing should be molten and hot and homogenous homogenous being the key word and no ss essentiallly mean that thing only
- Q: I saw an amazing flamenco player, however i have a steel string guitar, where he had a nylon stringed one. So i was wndering if its possible to play flamenco songs on the steel string guitar, and where could i find a tab for it? are there tabs for rasegueados?
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- Q: What is steel made of? What are the elements other than iron?
- iron (Fe) and carbon (C). Carbon is in small proportion, from 0.1% to 1.7% or so. If you go over 1.7% carbon by weight you get cast iron, which is much less hard than steel.
- Q: What are the common coil loading and unloading techniques?
- Some common coil loading and unloading techniques include using overhead cranes or forklifts to lift and move the coils, using coil cars or transfer tables to transport coils within a facility, utilizing coil hooks or C-hooks to securely hold and transport coils, and employing coil tilters or turnstiles to rotate or position coils for loading or unloading.
- Q: Can steel coils be coated with anti-graffiti materials?
- Yes, steel coils can be coated with anti-graffiti materials.
- Q: I have a need to connect various stainless steel tubes and fitting together and was wondering how to do it. I know a TIG welder is an option but have heard rumors that there is a way to solder it in much the same way you affix copper pipe. Perhaps with higher heat and different flux. I need step by step and maybe suppliers of the materials. Thanks in advance and please I do not need the call a plumber answers as I've gotten in the past
- Soft Soldering All grades of stainless steel can be soldered with lead-tin soft solder. Leaded solders should not be used when the product being soldered is used for food processing, serving or transport. Soldered joints are relatively weak compared to the strength of the steel, so this method should not be used where the mechanical strength is dependent upon the soldered joint. Strength can be added if the edges are first lock-seamed, spot welded or riveted. In general, welding is always preferable to soldering. Recommended procedure for soldering: · 1. The steel surfaces must be clean and free of oxidation. · 2. A rough surface improves adherence of the solder, so roughening with grinding wheel, file or coarse abrasive paper is recommended. · 3. Use a phosphoric acid based flux. Hydrochloric acid based fluxes require neutralising after soldering as any remnant traces will be highly corrosive to the steel. Hydrochloric acid based fluxes are not recommended for soldering of stainless steels. · 4. Flux should be applied with a brush, to only the area being soldered. · 5. A large, hot iron is recommended. Use the same temperature as for carbon steel, but a longer time will be required because of stainless steel's low thermal conductivity. · 6. Any type of solder can be used, but at least 50% tin is recommended. Solder with 60-70% tin and 30-40% lead has a better colour match and greater strength.
- Q: How are steel coils used in the production of construction components?
- Steel coils serve various purposes in the production of construction components. One way they are commonly used is in the manufacturing of steel beams and columns, which are integral to the structure of buildings and other large constructions. The steel coils are processed and molded into the desired dimensions, then cut and welded to create the beams and columns. In addition, steel coils are employed in the production of roofing and wall cladding materials for construction purposes. These coils are often coated with protective layers to enhance their durability and resistance to corrosion. Subsequently, the coils are shaped and formed into roofing sheets, wall panels, or siding materials that not only add aesthetic appeal, but also provide functional protection for the building. Another significant application of steel coils in construction is for the production of reinforcing bars, commonly referred to as rebar. Rebar is used to reinforce and stabilize concrete structures, such as foundations, slabs, and walls. The steel coils are processed and cut into specific lengths, then shaped and twisted to form the required reinforcement bars, which are subsequently embedded within the concrete during construction. Moreover, steel coils can be utilized in the production of various other construction components, including pipes, tubes, and profiles. These components serve purposes such as plumbing, heating, ventilation, and other structural applications. The steel coils undergo different manufacturing processes, such as rolling, welding, and shaping, to achieve the desired dimensions and properties of these components. In conclusion, the significance of steel coils in the production of construction components cannot be overstated. They are crucial in the manufacture of steel beams, columns, roofing and wall cladding materials, reinforcing bars, pipes, tubes, and profiles. These components are indispensable to the construction industry, as they provide strength, durability, and functionality to buildings and other structures.
- Q: Can steel coils be used in marine environments?
- Although steel coils can be utilized in marine environments, it is crucial to take necessary precautions to avoid corrosion. Given that steel is susceptible to corrosion when exposed to moisture and saltwater, which are commonly found in marine environments, it is imperative to employ protective measures on the steel coils. One such method is treating them with protective coatings like galvanization or painting to establish a shield between the steel and the corrosive elements. Moreover, regular maintenance and inspections should be conducted to detect any signs of corrosion and promptly address them to prevent further harm. By implementing these measures, steel coils can be effectively employed in marine environments while minimizing the risk of corrosion and ensuring their durability and performance.
- Q: Cooling bed generally a part of the steel rolling mills
- In the USA, a steel cooling bed is called a run-out table. It consists of a series of steel rolls. Each roll may be individually driven by an electric motor. DC motors are often used with parallel armatures connected to a common armature voltage control speed control unit. The roll speed is controlled to match the speed of the incoming sheet of steel so that the steel does not slide or skid on the surface of the rolls. Field trim resistors help to assure that the speed and torque of rolls is matched. A centering mechanism may be used to keep the steel in the center of the table. Water may be sprayed from the top and bottom to aid cooling. After an initial run out table, the strip of steel may be cut on-the-fly into individual sheets which pass to another table that is running slightly faster to separate the sheets. Alternatively, the steel may be coiled at the end of the table.
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Prime Quality Aluzinc Coated Galvanized Steel Sheets & Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 14567 m.t./month
OKorder Service Pledge
OKorder Financial Service
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