Hot-dip Zinc Coating Steel Building Roof Walls - Chinese Best
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Hot-dip Zinc Coating Steel Building Roof Walls - Chinese Best
1.Structure of Hot-Dip Galvanized Steel Sheet Description：
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. 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.
2.Main Features of the Hot-Dip Galvanized Steel Sheet：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent anticorrosive property
• High strength
• Good formability
• Good visual effect
3.Hot-Dip Galvanized Steel Sheet Images
4.Hot-Dip Galvanized Steel Sheet Specification
Standard: ASTM, JIS,EN
Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570
Thickness: 0.18mm~5mm
Width: max 2000mm
Coil weight:3-12 MT
Coil ID:508/610mm
Surface structure: zero spangle, regular spangle or minimum spangle
Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed
Packing: Standard seaworthy export package
Technology test results:
Processability | Yield strength | Tensile strength | Elongation % | 180°cold-bending |
Common PV | - | 270-500 | - | d=0,intact,no zinc removal |
Mechanical interlocking JY | - | 270-500 | - | d=0,intact,no zinc removal |
Structure JG | >=240 | >=370 | >=18 | d=0,intact,no zinc removal |
Deep drawn SC | - | 270-380 | >=30 | d=0,intact,no zinc removal |
EDDQ SC | - | 270-380 | >=30 | d=0,intact,no zinc removal |
5.FAQ of Hot-Dip Galvanized Steel Sheet
We have organized several common questions for our clients，may help you sincerely：
1.How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.
- Q: What are the different types of steel coil packaging machines?
- There are various types of steel coil packaging machines available in the market. Some common types include horizontal coil wrapping machines, vertical coil wrapping machines, strapping machines, and automatic stretch wrapping machines. Each type of machine is designed to package steel coils efficiently and securely, using different techniques such as wrapping, strapping, or stretch wrapping.
- Q: Are Danielle steel books good to read. Im 15 , but do I have to wait until Im a bit older.
- No they are a good read.
- Q: My neighbor who has an older model mustang installed a steel clutch in it and has blown 4 transmissions as a result.Can any mechanic explain why a steel clutch would kill transmissions? What other modifications would the car need in order to prevent this?
- First of all it's not really a steel clutch..it is called a sintered iron clutch disk... a sintered iron clutch has a very aggressive amount of friction and is generally only used in racing application because of this...also it is ushually a non sprung disk. all of these factors = a very abrupt ingagement of the clutch which will shock the driveline very badly...say he's making 400hp and has really sticky tires..there is bound to be a weak link between the engine and the tires, in a factory driveline this would probably have been the clutch(it would slip) but since he has upgraded it he has now found the next weekest llink..in this case the transmission, he either needs to look into a beefier box or not launch the car so hard.
- Q: Can anyone please tell me what is the DUCTILE TO BRITTLE TRANSITION TEMPERATURE IN STEEL LOW CARBON?Thanks.
- The temperature varies with the type of low carbon steel and how it is heat treated. Common structural steel actually have a transition temperature as defined by Charpy impact tests to be in the 50 degree range. Most low carbon steel pipe such as ASTM A53, A106 and pressure vessel plate such as A212, a515 also have 50 degree range Charpy test results. If you look at materials with fine grain such A516 plate, A300 pipe and similar materials then the transition temperature drops to around -50 degrees. The thing to remember is in addition to the transition temperature you also have to have the material at a high stress level, a stress riser such as a notch and then the sudden application of additional stress to get an actual brittle fracture failure. That is why bridges make from common structural steel don't fail at temperatures as low as -40 degrees.
- Q: Is it faster to smith steel or mithril in Rinescape assuming I'm going to mine everything myself?Mining level: 76Smithing level: 55
- i think steel would be better since there isn't a lot of mithril ore and it would take a lot of time to mine it and it will take also 4 coals to make a mith bar and 2 only for a steel bar
- Q: hey i was looking to buy a khukuri machete by cas iberia. its made of carbon steel but doesnt say which one. anyone that is into knives and all that know how this would hold up and the rust resistance of it? mostly be used for cutting bush and small trees
- Ricki is correct. There is no way to tell how much carbon is present just from the term carbon steel. It comes in a wide range of grades within the general classifications of low, medium, and high carbon steel. What you'll get depends on the quality of the knife. As the carbon content increases, the steel becomes harder, stronger, and more responsive to heat treatment. It also becomes more brittle, so a **very** high carbon steel would not be the best thing for a machete. As Ricki said, plain carbon steels are not rust resistant. However, I have had a carbon steel machete for over 40 years and it's just fine. If you take care of it, it will last.
- Q: How are steel coils measured?
- Steel coils are measured by their weight and dimensions. The weight of the coil is measured using weighing scales, while the dimensions are typically measured using calipers or tape measures. The length, width, and thickness of the coil are important measurements that determine its size and suitability for specific applications.
- Q: How are steel coils inspected for defects after recoiling?
- Steel coils are inspected for defects after recoiling through a thorough visual examination and non-destructive testing techniques such as ultrasonic or magnetic particle inspections. These methods identify any surface imperfections, cracks, or abnormalities in the steel coils to ensure their quality and integrity.
- Q: is surgical steel or sterling silver belly button rings better for you? surgical is really cheap so its sketch and i justt dont want it to mess up
- Implant grade surgical steel is best. Surgical steel is not cheap. You must be looking at something else. And sterling silver shouldn't really be worn in piercings anyway. Have you ever cared for actual silverware or platters or anything? Notice the brownish film it gets on it? That's from oxidation....do you really want that to happen inside your piercing? That's bad news man.
- Q: I had a damascus steel katana made for me and was wondering if I could put gun blue on it to make the steel black and it still work right
- There okorder , the true Damascus is a region of spain, which is similar to getting swords made in Pakistan
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Hot-dip Zinc Coating Steel Building Roof Walls - Chinese Best
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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