Prepainted Galvanized Steel Coil for Roofing Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 m.t./month
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Product Description
Prepainted steel coil
Specifications
1.Standard: ASTM,GB,JIS
2.Grade : DX51D+Z
3.Thickness: 0.18-1.5mm
4.Width:914-1250mm
5.Top paint:20mil,Black paint:7mil
6. Technical/Surface treatment: color coated/galvanized/galvalume
7..Useage: widely used in construction,home,appliance,decoration,wear resistant steel,etc.
Advantages:
1. more than 10 years experiences in steel b2usiness
2. good quality
3. competitive price
4. meet your needs via reprocessing
5. excellent service
6. short delivery time
Company :
CNBM is the specialized manufacturer of the prepainted steel coil ,
including the PPGI and PPGL . And our products have exported to Korea , Southeast Asia ,
Russia , Middle East ,South America ,South Africa ,Northern Europe and do on .
Product :
Commodity : | Prepainted steel coil /PPGI /PPGL |
Materials Grade: | SGCC ,CGCC ,DX51D+Z ,SGLCC |
Thickness : | 0.17-1.2mm |
Width : | 914mm,1219mm,1000mm,1220mm,1250mm ( can cut to strip above 30mm width ) |
Zinc coating : | 60-275g/sqm |
Surface Structure: | Galvanized Or Aluzinc |
Color : | RAL No. or Sample color |
Painting : | Top : 5micron primer +15-20microns polyester |
Coil Weight : | 2-6mts |
Payment term : | TT ,L/C AT SIGHT , USANCE L/C ,D/P |
Shipment : | 20 feet container or bulk ship |
Remark : | We accept the third-party inspection ,such as SGS , |
- Q: What is the AISI grade of mild steel that is the most magnetic? What magnetic steels are the cheapest and easiest to buy?
- Silicon steel is the most magnetic material for making into transformer cores and motor cores. It contains 1.25 to 2.5% Silicon. Silicon steel is usually rolled to 2mm plates as lamination material. Iron may be magnewtic but it has low resistivity. With high silicon alloyed to iron resistivity is increased and core and hysteres are losses reduced. Important silicon steels are designated as AISI M15, M19,M22 and M36. In ASTM, these steels are designated 36F15, 36F18 and many more.
- Q: When and where did soldiers wearing steel protective helmets start ?It seems to have been common by the start of WW1
- You okorder /
- Q: i wanna know all the similarities between iron and steel
- 1. Both victim of corrosion
- Q: How are steel coils used in the production of steel knobs?
- Steel coils are used in the production of steel knobs by being uncoiled and fed into a stamping press, where the steel is formed into the desired knob shape. This process allows for efficient mass production of steel knobs with consistent quality and strength.
- Q: What are the dimensions of steel coils used in bridge construction?
- The dimensions of steel coils utilized in the creation of bridges can fluctuate depending on the precise requirements of the bridge undertaking. However, in general terms, the dimensions of steel coils used in bridge construction typically fall within the range of 0.5 to 1 inch in thickness and 36 to 72 inches in width. The length of the coils may also differ, but is commonly around 20 to 40 feet. These dimensions enable the production of various fundamental structural elements, such as beams, columns, and plates, which are indispensable for bridge construction. It is noteworthy that the dimensions may vary based on the specific design and engineering specifications of the bridge project, as well as the type and load capacity of the bridge being constructed.
- Q: my friend needs sensitive ears....she wants to borrow mine but it says surgical steel,what does that mean?
- It means they are hypoallergenic.
- Q: Can steel coils be rewound?
- Yes, steel coils can be rewound.
- Q: Climbing ropes used by mountaineers are usually made of nylon. Would steel cable of equal strength as the nylon be just as good? What advantages and disadvantages would it have compared to the nylon?
- steel is NOT as flexible and much slipperier if you fall the nylon stretches to slow the victim but a steel cable would stop short and kill you
- Q: How are steel coils tested for dimensional accuracy?
- Steel coils are typically tested for dimensional accuracy using various methods such as measuring the width, thickness, and diameter of the coil. This can be done using specialized instruments like calipers, micrometers, and laser scanners to ensure the coil's dimensions meet the required specifications.
- Q: I have some steel wool and a charged 9V Battery, when I connect 2 wires to the battery, then touch the wool with the ends of the wires the wool instantly starts burning, but when I connect 2 wires to the piece of steel wool (a new piece not same one of course) and touch the battery with the ends of the wire nothing happens (see image...)
- The reason the steel wool catches fire is because the strands of steel are so fine and they have a high resistance. The thin strands get to red-hot very quickly, compared to larger gauge copper wire which has lower resistance and can dissipate the heat over its larger mass. When you connect the battery to the wire first, then touch the steel wool, you are making solid contact with the steel wool and your hand makes sure that the wire stays in contact. The current continues to flow and the wool heats up. When you connect the wire to the steel wool first, as soon as you connect the battery the current melts that tiny bit of steel wool touching the wire and electrical contact is lost. The current stops flowing. No fire. If you want to connect the wire first and not have to hold it, you have to make sure that the current keeps flowing, perhaps by using a braided copper wire and spreading out the individual strands to make multiple contacts. Either that, or remove the insulation from a longer section of the wire and make sure that the entire un-insulated part of the wire is in contact with the steel wool. Maybe even weigh it down. Remember that any strands of steel wool touching that wire will melt as soon as the current starts, so you have to make sure that the wire will maintain contact somehow, the same way that your hand pushes the wire against it.
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Prepainted Galvanized Steel Coil for Roofing Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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