color coated steel coil PPGI high quality roof building material
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
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Prepainted galvanized color coated PPGI steel:
Standard | ASTM A653, JIS G3302,GB/T3830-2006 |
Grade | DX51D,SGCC,SPCC,SGHC |
Thickness | 0.18mm--1.2mm |
Width | 400-1250mm(usual size:914mm,1000mm,1200mm,1219mm,1250mm,) |
Base metal | Hot dipped galvanized steel coil |
Zinc coating | 40-80gsm |
Coil ID | 508mm,610mm |
Coating thickness | Top:17-25um back:5-8um |
Color options | Ral number or as per your request |
Packing | Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Delivery | Within 10-15days after signing contract |
Price | FOB&CNF&CIF price |
Payment terms | TT or L/C |
Monthly supply | 30000MT per month |
Application: | workshop, storeroom, roofing,kiosk... |
II Main characteristics :
1.strong corrosion resistance
2.surface quality
3.conducive to deep processing,such as corrugated steel sheet 4.economy and practicality
III Applications:
Household Appliance:
1.Refrigerator shutter &side panels, Washer, Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens, Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB panels, TV back panel etc.
Advantages of Our Prepainted Galvanized SteelCoil:
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
- Q:What are the common welding techniques used for steel coils?
- The common welding techniques used for steel coils include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). SMAW, also known as stick welding, is a manual welding process where an electric current is used to create an arc between the welding electrode and the base material. The electrode is coated with a flux material that provides a shielding gas to protect the weld from atmospheric contamination. This technique is versatile and can be used for both thick and thin steel coils. GMAW, commonly referred to as MIG (metal inert gas) welding, is an automated process that uses a continuous wire electrode and a shielding gas to protect the weld area. The electrode is fed through a welding gun, and an electric current creates an arc between the wire and the base material. This technique is fast and efficient, making it suitable for high-volume production of steel coils. FCAW is a variation of GMAW that uses a tubular electrode filled with flux instead of a solid wire. The flux provides a shielding gas and also releases additional fluxing agents to protect the weld from impurities. FCAW is often preferred for welding thicker steel coils as it provides better penetration and higher deposition rates. In addition to these techniques, other welding methods like laser welding and electron beam welding can also be used for specific applications in steel coil manufacturing. These techniques offer precise and high-quality welds but are typically more expensive and require specialized equipment. Overall, the choice of welding technique for steel coils depends on factors such as the thickness of the material, production volume, and specific requirements of the end product.
- Q:What is the weight range of steel coils?
- The weight range of steel coils can vary depending on the specific type and size, but it typically ranges from a few hundred kilograms to several metric tons.
- Q:benchmade mpr with m390 steel knife. Is it better than d2 s30v or 154cm steel?
- From what I read M390 is relatively wear resistant, with very high stain resistance and good toughness. It is quite hard to qualify steel as better than other steel because it depends on many factors. E.g. for a small folder designed for delicate cutting D2 at high hardness would perform better, but if the environment is corrosive, like saltwater then M390 would be better. I'm not so sure about using stainless steels in large chopping style knives, but I've seen M390 used for them as well. Obviously hardness had to be lowered, which reduces edge holding ability, especially at low angles. Overall, it's a good steel, but if it will outperform S30V or D2 or 154Cm depends on heat treatment and blade geometry, knife designed use, etc.
- Q:Why people prefer prefabricated buildings these days? Recently my friend has told me that he is going to owe a steel house so I was just thinking are these steel structures really durable and cheaper than concrete structures?
- its faster to build with prefabricated steel materials. if its cheaper or not...im not really sure. but definitely faster
- Q:If rebar steel is welded together as opposed to 'tied' does it decrease the strength of the steel?
- Gary is right on! To add to it some rebar is heat treated if you weld it it loses the heat treating if you don't re heat treat it it will fail at the welded joint.
- Q:I want to buy a machete made of 1055 carbon steel, and want to know if this steel is durable for repeated use, or even combat use.
- 1055 Steel
- Q:How are steel coils used in the manufacturing of building materials?
- Due to their strength, durability, and versatility, steel coils find wide application in the production of building materials. Typically, these coils are made from high-quality steel and shaped into a continuous, flat strip. One of the primary uses of steel coils in building materials involves manufacturing steel roofing and siding. To achieve the desired dimensions and profiles, the coils undergo a series of processes that involve cutting, shaping, and rolling the steel. Consequently, the resulting roofing and siding materials are highly durable and resistant to weather, enabling the construction of long-lasting building envelopes. Additionally, steel coils are essential in the production of steel studs, which are crucial components for constructing frameworks. By cutting and forming the coils into precise shapes, they are assembled to create sturdy and rigid frameworks for walls, ceilings, and other structural elements. Notably, steel studs offer various advantages such as a high strength-to-weight ratio, fire resistance, and dimensional stability, making them a popular choice within the construction industry. Apart from roofing, siding, and framing, steel coils are utilized in the manufacturing of various other building materials. These materials encompass steel pipes, beams, columns, and reinforcement bars, which are indispensable for constructing foundations, infrastructure, and structural elements. Furthermore, steel coils serve as raw materials for fabricating metal panels, doors, windows, and other architectural components. In summary, steel coils play an indispensable role in manufacturing building materials due to their provision of necessary strength and durability for robust and long-lasting structures. Their versatility enables the production of a wide range of building components, cementing steel coils as an invaluable resource within the construction industry.
- Q:What are the common coil storage conditions?
- The common coil storage conditions include storing coils in a dry and clean area, away from direct sunlight and extreme temperature variations, and ensuring proper ventilation to prevent moisture buildup. It is also important to stack the coils properly, avoiding any damage or deformations, and to label and organize them for easy identification and retrieval.
- Q:I've heard on some 1911 forums that the slides of Armscor guns are now extruded. What is extruded steel? How is it made? Are they strong (4140carbon steel was used in the process).
- Extruded steel is only the steel being run through a die when it is heated, it usually reduces the size of the grain of the steel itself, enhancing toughness. Realistically though, in a handgun, it doesn't matter if the frame is cast or forged, both types will hold up to any amount of abuse, unless you use it as a sledgehammer, and are splitting stones with it, then the forged frame would win. 4140 is more than adequate for a slide/frame. Hell, even mild steel would be adequate as long as you don't mind some dings and scratches, and again, don't use it as a sledgehammer...
- Q:How can I tell the wear resistance, strength, ect from the name of the steel?how could I tell the difference between 420 and 440 steel. what does the HC in 420 HC steel mean? what do the numbers and letters in s30v steel mean?
- If your question implies how to tell the differences just by looking at the actual knife then I'd say there is no real way to do that. Just about all high carbon steel's look alike. You should be able to tell the difference between a stainless steel, but which one is anybodies guess, and a carbon steel however.
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color coated steel coil PPGI high quality roof building material
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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