Prepaintd galvanized steel coils Any color

Prepaintd galvanized steel coils Any color System 1

Prepaintd galvanized steel coils Any color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 100000 m.t./month

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Packaging & Delivery

Packaging Detail:	Standard sea worthy export packing with reinforce
Delivery Detail:	15 days after receiving the advance payment

Specifications

Thickness:0.12-2.0mm
width:650-1250mm
Zinc coating:40-200g/m2
Certificates:ISO9001:2000, SGS, SONCAP
Standard: ASTM,JIS,GB

Brief introduction:

Galvanized steel coils are produced through a process of metal coating which involves passing cold rolled coils through a zinc pot. The process ensures the adherence of zinc to the surface of steel sheet. The zinc layer provides excellent corrosion resistance so that it can prolong the service life of the product..

Hot dipped galvanized products are widely used in roofing, household appliance, container manufacturing, base material for pre-painting, ducting(pipe) and other construction related appliance.

Color coating steel coils are produced by cold rolled GI steel which is coated with a layer of oil pait.After painted, the coils has beautiful appearance and more durable.

Technical specifications:

Standards	GB/JIS/ASTM
Size range	Thickness:0.15-1.5mm, width:750-1000mm
Zinc coating	40-75g/m2
Coil ID	508mm
Surface	Chromated/Un-oiled/Oiled/Dry
Spangle	Regular/Minimized/Big spangle
Coil weight	2-12mt
Material	SGCC, DX51D,SGCH
Paint	Top side:17-25 micron, back side 5-10 micron
Color	RAL Chart, as per customer’ color swatch

Q:Can steel coils be reused?: Yes, steel coils can be reused. Steel is a highly recyclable material, and steel coils can be melted down and used to produce new steel products. Recycling steel coils not only helps to conserve resources and reduce waste but also contributes to a more sustainable and environmentally-friendly manufacturing process.

Q:why were guns, germs and steel absent within America?: i dont really understand this question but if it means to how it was before then it was absent because the native americans were not into technology so they obviously had no guns created that was something that they had traded to get from europe as for the germs i ddo not know about thta really except for if it means that common disease and one of the diseases most used in history books is malaysa from mosquitos but when they had traded with europe they got all sorts of diseases now for steel the only reason i remember them traveling for is for gold and i dont remember them ever looking for it until 13 colonies were established as you can see im not exactly sure about germs and steels but i know that the guns part is correct

Q:I'm trying to put together a small structure using galvanized steel electrical conduit (3/4) and I can't seem to find a T-junction conduit coupler anywhere. I'm wondering if I could weld the tubing together, but I'm not sure if I can weld galvanized steel. Also, if I can weld them, is there any special technique that I need to use outside of regular acetelene/oxygen torch and solder?: Welding Galvanized Pipe

Q:What are the safety precautions to be followed while handling steel coils?: To prevent accidents and injuries when dealing with steel coils, it is crucial to adhere to specific safety measures. Here are some safety measures that must be observed: 1. Personal Protective Equipment (PPE): Always wear suitable PPE, including safety glasses, gloves, steel-toed boots, and hard hats. These items serve to shield you from potential dangers such as falling objects, sharp edges, and chemicals. 2. Proper Lifting Techniques: Employ correct lifting techniques to avoid strains and back injuries. Lift using your legs, not your back, and refrain from making sudden or twisting movements while handling the coils. If the coils are excessively heavy or cumbersome to lift manually, resort to mechanical lifting equipment such as forklifts or cranes. 3. Secure Storage: Ensure that steel coils are stored securely and stably to prevent them from falling or rolling over. Make use of appropriate racks, shelves, or storage containers specifically designed for steel coils. Keep the storage area clean, organized, and devoid of obstructions. 4. Handling Tools: Utilize appropriate handling tools like coil hooks, lifting clamps, or coil tongs to firmly grasp the steel coils. Avoid using makeshift or improper tools, as they can cause the coils to slip, leading to accidents. 5. Secure Transportation: Prior to transporting steel coils, ensure that they are adequately secured on the truck or flatbed. Utilize suitable tie-downs, straps, or chains to prevent the coils from shifting or falling during transit. Adhere to all transportation regulations and guidelines to ensure safe transportation. 6. Awareness of Surroundings: Maintain awareness of your surroundings and the presence of other workers or equipment in the vicinity. Keep a safe distance from moving machinery, forklifts, or other vehicles to avoid collisions or accidents. 7. Hazard Communication: Train all employees handling steel coils on proper safety procedures and ensure that they comprehend the potential hazards involved. Display safety signs or labels to indicate the presence of heavy loads or hazardous materials. 8. Regular Maintenance: Regularly inspect and maintain equipment such as lifting devices or storage racks to ensure they are in proper working condition. Promptly report any defects or malfunctions to the relevant personnel for repairs. By adhering to these safety precautions, the risk of accidents, injuries, and damage when handling steel coils can be minimized. Prioritizing safety in the workplace is crucial to safeguarding yourself and your colleagues.

Q:What are the different methods of coil end welding for steel coils?: There are several different methods of coil end welding for steel coils, which include resistance welding, laser welding, and electric arc welding.

Q:What are the different methods of embossing steel coils?: There are several methods of embossing steel coils, including roller embossing, heat embossing, and laser embossing. Roller embossing involves using engraved rollers to press a pattern onto the steel surface. Heat embossing uses heat and pressure to create raised designs on the steel coils. Laser embossing utilizes laser technology to etch intricate patterns onto the steel surface. These methods allow for the creation of unique textures and designs on steel coils for various applications.

Q:What are the different methods of coil flattening for steel coils?: Coil flattening for steel coils can be achieved through various methods, each having its own advantages and limitations. Some commonly employed techniques are as follows: 1. Roller leveling: By passing the steel coil through a series of rollers that exert pressure, this method flattens the coil. The rollers can be adjusted to achieve the desired level of flatness. Roller leveling is a versatile approach capable of handling a wide range of coil sizes and thicknesses. 2. Precision leveling: This method employs a more advanced leveling machine that applies pressure to specific areas of the coil to eliminate any waviness or defects. Precision leveling is commonly used for high-quality steel coils that require exceptionally flat surfaces. 3. Stretch leveling: Also known as tension leveling, this technique involves stretching the steel coil beyond its yield point, causing permanent deformation and flattening. Stretch leveling is frequently used for thinner gauge coils and effectively eliminates coil set and crossbow defects. 4. Temper rolling: This method subjects the steel coil to a controlled low-temperature heat treatment followed by cold rolling. The combination of heat and cold rolling helps relieve internal stresses and improve flatness. Temper rolling is particularly suitable for coils that require enhanced surface quality. 5. Laser flattening: This advanced method utilizes laser technology to selectively heat and flatten specific areas of the coil. Laser flattening is highly precise and capable of correcting localized defects or unevenness. However, due to its higher cost, it is typically used for smaller coils. It is essential to consider various factors, such as desired flatness requirements, coil dimensions, material properties, and production budget, when selecting the most appropriate coil flattening method.

Q:Don't ask me why, but I took my stainless steel ring and I heated it up with my gas stove. I stuck it in there til the metal turned red, and the flame which is normally blue turned orange for some reason when the metal turned red. Anyway, afterwards i cooled it off in water and now it's all discolored and it feels different. It's weighs less and it doesn't feel the same. Plus, it's ugly cause it's all black and blue. What happened? Someone help: My fiancé got a Tungsten wedding band. It's super tough and doesn't scratch. We made sure to get an extended warranty, because those rings can't be resized and otherwise we'd have to pay for a new one. We were thinking about titanium, but it's really light and he just didn't like the feel of it. The tungsten was heavy and felt durable and manly. He also loves the color, it's darker than silver so it looks non traditional. Make sure to get a ring with a curved band for comfort, or he may not like wearing it. Platinum actually scratches easily, so don't even think of it! My fiancé's wedding band was about $250, a bit more with the warranty. Stainless steel will be cheaper, but it's not as durable or scratch resistant as tungsten.

Q:How are steel coils used in the automotive stamping industry?: Steel coils are used in the automotive stamping industry to provide a continuous supply of flat steel sheets that are then fed into stamping machines. These coils are unrolled, straightened, and then fed through the stamping presses to create various automotive parts, such as body panels, chassis components, and other structural parts. The use of steel coils ensures efficiency, precision, and a consistent quality in the production of automotive parts.

Q:What are the safety precautions when handling steel coils?: When handling steel coils, it is important to follow several safety precautions. First and foremost, workers should wear appropriate personal protective equipment (PPE) such as safety gloves, safety glasses, and steel-toed boots to protect themselves from potential injuries. Secondly, it is crucial to ensure that the area is clear of any obstructions or tripping hazards to prevent accidents. Additionally, workers should receive proper training on safe lifting techniques and use of lifting equipment to avoid strain or back injuries. It is also recommended to inspect the coils for any sharp edges or protruding objects before handling them. Lastly, communication and teamwork are essential to ensure the safe handling and maneuvering of steel coils, especially when using heavy machinery or cranes.

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