Embossed Prepainted Galvanized Steel Coil CNBM

Embossed Prepainted Galvanized Steel Coil CNBM System 1

Embossed Prepainted Galvanized Steel Coil CNBM

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Quick Details

Standard:	AISI, ASTM, BS, DIN, GB, JIS	Grade:	DX51D,S250GD	Thickness:	0.13-1.2mm
		Brand Name:	CJC STEEL	Type:	Steel Coil, Diamond Embossed Or As Samples
Technique:	Cold Rolled	Surface Treatment:	Coated	Application:	Building,Roofing
Width:	600-1250mm	Length:	As Required	Top Paining:	10-20mic
Back Painting:	5-10mic	Zinc Coating:	50-275GSM	Color:	RAL Standard
Coil Weight:	3-10tons	Price:	Competitive between 0.13-0.70mm	Quality:	Best Quality In Shandong
Service:	Immediately&Professional

Packaging & Delivery
Packaging Details: Export Standard Packing
Delivery Detail: Within 30days in China After Confirmed the Deposit Or L/C
Specifications
Embossed Prepainted Galvanized Stee Coil
1) Grade:CGCC/CGCD
2) Zinc Coating:50-275GSM
3) Thickness: 0.13-0.70mm
4)CW:3-10ton

Steel Substrate Grades Comparison

Classification

Tensile test characteristics

What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

Embossed Prepainted Galvanized Steel Coil CNBM

Q: Myself, iam Working In a Steel Fabrication Company. I completed my Engineering in 2006 and immediately recruited in this company in Oman. My company is Steel Fabrication company .So as i am new to this field, i just need some basic knowledge regarding this Steel Fabrication.Waiting for ur early reply.: There is SO much information regarding steel fabrication. A simple Google search could prove to be very helpful, but more than likely, you are going to need information from an actual company. Check these guys out. They seem to have quite a bit of information into their process. They also have a lot of process sheets.

Q: What are the common surface defects in steel coils?: Common surface defects in steel coils include scratches, pits, indentations, stains, and rust spots. Scratches can occur during handling or processing of the steel coils and can vary in depth and length. Pits are small depressions on the surface of the coil and can be caused by impurities in the steel or during the manufacturing process. Indentations are similar to pits but are usually larger and more noticeable. Stains can be caused by various factors such as chemicals, water, or other contaminants coming into contact with the steel surface. Rust spots occur when the steel is exposed to moisture or corrosive elements, leading to the formation of iron oxide. These defects can affect the appearance, quality, and performance of the steel, and it is important to address them to ensure the desired end-use of the coils.

Q: What are the different methods of coil joining for steel coils?: There are several different methods of coil joining for steel coils, each with its own advantages and limitations. Some of the commonly used methods include: 1. Welding: This is one of the most popular methods of coil joining. It involves using heat to melt and fuse the edges of the steel coils together. Welding can be done using various techniques such as arc welding, resistance welding, or laser welding. It provides a strong and durable joint, but it can be time-consuming and may require skilled operators. 2. Mechanical fastening: This method involves using mechanical fasteners like clips, staples, or bolts to join the edges of the steel coils. Mechanical fastening is relatively quick and easy, and it allows for easy disassembly if required. However, it may not provide as strong a joint as welding and can be susceptible to loosening over time. 3. Adhesive bonding: Adhesive bonding involves using a suitable adhesive or glue to bond the edges of the steel coils together. This method provides a strong and uniform joint, and it can also help to seal and protect the joint from corrosion. However, adhesive bonding may require surface preparation and curing time, and it may not be suitable for high-temperature applications. 4. Interlocking or tongue-and-groove joints: This method involves shaping the edges of the steel coils in a way that they interlock or fit together like a puzzle piece. Interlocking joints provide good alignment and can be easily assembled and disassembled. However, they may not provide as strong a joint as welding or mechanical fastening. 5. Coil-overlapping: In this method, the edges of the steel coils are overlapped and clamped together using mechanical means. Coil-overlapping is a simple and cost-effective method, but it may not provide a strong joint and can result in uneven coil edges. It's important to consider factors such as the application requirements, strength requirements, cost, and production efficiency when choosing the appropriate method of coil joining for steel coils.

Q: What is the purpose of coating steel coils?: The purpose of coating steel coils is to provide a protective layer that prevents corrosion, enhances durability, and improves the overall appearance of the steel.

Q: What are the different types of coil recoiling machines?: The different types of coil recoiling machines include manual coil recoilers, semi-automatic coil recoilers, and fully automatic coil recoilers.

Q: What are the common methods of slitting or shearing steel coils?: The common methods of slitting or shearing steel coils include: 1. Rotary Shearing: This method involves using a rotary shear machine that uses a set of rotating blades to cut through the steel coil. The blades move in a circular motion, slicing through the coil to create individual strips of the desired width. 2. Scissor Shearing: Scissor shearing is another common method of cutting steel coils. It involves using a pair of scissor-like blades to make the cuts. The blades are typically operated by hydraulic or mechanical systems, and they cut through the coil by exerting pressure on the material. 3. Slitting: Slitting is a popular method used to cut steel coils into narrower strips. It involves passing the coil through a set of circular blades, known as slitters, which are set at specific distances apart. The slitters cut through the coil, creating multiple narrower strips of the desired width. 4. Guillotine Shearing: Guillotine shearing is a method that uses a large, powerful guillotine machine to cut through the steel coil. The machine features a long blade that moves vertically to shear the coil. This method is often used for thicker steel coils and can produce clean, straight cuts. 5. Laser Cutting: Laser cutting is a more advanced method that uses a high-powered laser beam to cut through steel coils. The laser beam is directed by computer-controlled systems, allowing for precise and accurate cutting. Laser cutting is often used for complex shapes or when high precision is required. Each of these methods has its advantages and is suitable for different applications. Factors such as the thickness of the steel coil, desired strip width, and the level of precision required will determine the most appropriate method to use.

Q: I have a tiara and it oxidized and I'm not sure what material it is. I know it it isn't metal so i was wondering if is steel? Also if it's steel, can I do something to clean it?: Yes - Steel can oxidize, its most commonly called rust Steel is a metal. Depending on the level of oxidation, you might be able to polish it with very fine steel wool. If is is really bad, then you might need a chemical cleaner such as Naval Jelly, which can be found at the hardware store. But the Naval Jelly might discolor the metal, so then you might need to polish it afterward to return its finish.

Q: So I want to get my 3+ wood shafted with a dynamic gold shaft because i need a stiffer shaft but dont want to spend much on it.I've never swung a steel shafted wood, but I hear that it is more consistent that graphite....Plus, since the cost of steel is only $15 compared to the $65 graphite, not to mention installation charges.So yeah...... How good is steel for fairway woods?BTW, my swing speed is about 95 but i can amp it up to 110 (with control, that is): If your club has a graphite shaft in it and you want to switch to steel an option is to get a dynamic gold lite shaft. The other option is to make sure you trim the shaft to the 42 length with the gold shaft to lighten up the swing weight. You can get away with about 42 3/4 with the lite shaft. I have found steel to be very consistent in my fairway woods and don't think I'll ever go back to graphite. I have mine cut to 42 1/2 for the 3 wood and 41 1/2 for the 5 wood with Dynamic gold s300 and they're fine.

Q: How do steel coils contribute to the manufacturing of HVAC systems?: Steel coils play a crucial role in the manufacturing of HVAC systems. These coils are typically made from high-quality steel, which offers exceptional strength, durability, and heat resistance. One of the main uses of steel coils in HVAC systems is for heat exchangers. Heat exchangers are vital components that facilitate the transfer of heat between two different mediums, usually air and a refrigerant. In an HVAC system, steel coils are used in both the evaporator and condenser coils. The evaporator coil absorbs heat from the air inside a building, while the condenser coil releases heat to the outside environment. These coils are designed with numerous tubes that are coiled and connected with fins. The steel construction of these coils ensures that they can withstand high-pressure environments and resist corrosion, ensuring long-term reliability and efficiency of the HVAC system. Steel coils also contribute to the overall structural integrity of HVAC systems. They are commonly used in the fabrication of ductwork, which is responsible for distributing conditioned air throughout a building. The strength and rigidity of steel coils allow ductwork to maintain its shape and structural integrity under various conditions, including high air pressure and temperature fluctuations. Furthermore, steel coils are often used in the fabrication of HVAC system cabinets and enclosures. These cabinets house various components of the system, such as compressors, fans, and control panels. The robustness of steel coils ensures that the cabinets can withstand external forces, protect the internal components, and provide a secure housing for the entire HVAC system. In summary, steel coils are essential components in the manufacturing of HVAC systems. Their strength, durability, and heat resistance make them ideal for heat exchangers, ductwork, cabinets, and enclosures. By utilizing steel coils, HVAC manufacturers can produce systems that efficiently and effectively regulate temperature, improve indoor air quality, and provide comfort in various residential, commercial, and industrial settings.

Q: i am working a client.my vendor specified in pipe specification pipe line class as MS1 (code for Mild steel)but assigned material to this code is cs smls astm A 106B.my question is any difference between CS and MS material?pls suggest me: *Carbon steel, also called plain carbon steel or Mild Steel, is steel where the main alloying constituent is carbon. The AISI defines carbon steel as: Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60. If it crosses limit as said, it will come under alloy steel. ASTM A 106 gr B is a carbon steel pipe and seamless Pipe for High Temperature Service. So, it will be a mild steel comes under carbon steel category.

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