Colored Coated Stainless Zinc Steel Coils

Colored Coated Stainless Zinc Steel Coils

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Basic Info.

Surface Treatment:Coated

Grade:Galvanized or Gavalume

Width:914, 1000, 1200, 1219, 1220, 1250

Treatment:Galvanized or Gavalume

Color:Ral Standard, or Buyer′s Sample Color

Zinc Coating:40-150GSM

Length:up to The Thickness

Base Material:Steel

Lacquer:Top Side15-25 Micro, Back Side 5 Micro

Surface:Passivation Unoiled Free Spangle Passivated

Export Markets:Global

Additional Info.

Trademark:STW or OEM

Packing:Export Seaworthy Packing

Standard:JIS G3312 / CGCC

Production Capacity:20000 Metric Tons/Month

Specifications:

Zinc Coating	60-275g( as required)
Thickness Range	0.14-1.5mm
Coil Inner Diameter	508mm
Coil weight	3-5MT(as required)
Surface	Regular/mini/zero spangle, chromated, skin pass, dry etc.
Width range	600-1250mm(900mm, 1215mm, 1250mm, 1000mm the most common)
Applications	With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

Q: What are the common methods of packaging steel coils for transportation?: The common methods of packaging steel coils for transportation include strapping, wrapping, and using wooden or steel cradles. Strapping involves securing the coils with metal or polyester bands, while wrapping involves using stretch film or shrink wrap to protect the coils from moisture and damage. Wooden or steel cradles are used to stack and secure multiple coils together, ensuring stability during transportation.

Q: What are the different types of steel coil surface defects?: There are several different types of steel coil surface defects that can occur during the manufacturing or handling process. Some of the common types include: 1. Rust: Rust is a common surface defect that occurs when the steel coil is exposed to moisture or oxygen. It appears as a reddish-brown discoloration on the surface of the coil. 2. Scratches: Scratches are superficial marks that can occur during handling or transportation of the steel coil. They can vary in depth and severity, ranging from light surface scratches to deep gouges. 3. Stains: Stains are another type of surface defect that can occur due to exposure to chemicals or other substances. They can appear as discolored patches on the surface of the coil, and may be difficult to remove. 4. Roll marks: Roll marks are impressions or indentations that can occur during the rolling process. They are caused by uneven pressure or misalignment of the rolls, and can appear as lines or patterns on the surface of the coil. 5. Edge wave: Edge wave is a defect that occurs when the edges of the coil are not perfectly flat. It can cause the edges to appear wavy or uneven, and may affect the overall appearance and performance of the coil. 6. Oil spots: Oil spots are surface defects that occur when oil or lubricants used in the manufacturing process are not properly removed. They can appear as dark spots or patches on the surface of the coil, and may affect the adhesion of coatings or paints. 7. Pitting: Pitting is a defect that appears as small, shallow depressions or pits on the surface of the coil. It can be caused by factors such as corrosion, uneven cooling, or impurities in the steel. 8. Holes: Holes are more severe surface defects that can occur due to a variety of reasons, such as corrosion, mechanical damage, or manufacturing errors. They can range in size and can significantly affect the structural integrity of the coil. It is important to address these surface defects promptly to ensure the quality and performance of the steel coil. Regular inspections, proper handling, and appropriate surface treatments can help minimize the occurrence of these defects.

Q: How are steel coils used in the production of metal fencing?: Steel coils are used in the production of metal fencing by being unrolled, cut, and shaped into various fencing components such as posts, rails, and pickets. These coils provide a consistent and high-quality source of steel, ensuring durability and strength in the final fencing product.

Q: What are the different grades of steel used for coils?: The different grades of steel used for coils vary depending on the specific requirements and applications. Some common grades include low-carbon steel (e.g., ASTM A36), medium-carbon steel (e.g., ASTM A516), high-strength low-alloy (HSLA) steel (e.g., ASTM A572), and stainless steel (e.g., 304 or 316). Each grade offers distinct properties such as strength, corrosion resistance, and formability, enabling manufacturers to choose the appropriate one based on their needs.

Q: How are steel coils used in the production of steel beams?: Steel coils are used in the production of steel beams by being unwound and fed through a series of rollers and machines. These coils are transformed into flat sheets of steel, which are then cut and shaped to create the desired dimensions and specifications of steel beams.

Q: Will a 1 inch thick A36 steel target withstand a 7.62x54r round?: Yes, most definitely. Just make sure it's full and don't have air inside lol. You can tell it's full by it being heavy. I've seen bullet tests on TV and I'm like 100% positive it's gonna withstand. But no, you can't use it as bullet-proof vest, because it's HEAVY!! You can see on Youtube. 1 inch legitimate steel would stop even a 50 cal

Q: How are steel coils stored and transported?: Steel coils are typically stored and transported in a horizontal position, either on the ground or on specially designed racks. They are often secured with steel straps or bands to prevent movement or damage during transportation. When being transported, steel coils are typically loaded onto flatbed trucks or shipping containers using cranes or forklifts. The coils are then secured in place with additional straps or chains to ensure stability during transit.

Q: I am trying to make a homemade fender eliminator for my motorcycle and the instructions from the site I found said to use 22 gage weld steel. I went to lowes and all they had was 26 gage sheet metal. What is the difference between the two? Is weld steel less flexible?: 22 gauge steel is thicker than 26 gauge steel. They are saying weld steel but actually mean black steel(mild steel) not galvanized. You will be hard pressed to find 22 gauge black steel unless you go to a local sheet metal shop or go online to find it. The big box stores most likely will not carry 22 ga. black steel. Also not many sheet metal shops don't carry sheet metal that thin unless it is galvanized. Try searching online for 22 gauge mild steel, or black steel, or let your fingers do the walking and try a couple of local metal or welding shops.

Q: Can I ever get my classical guitar reinforced so it can have steel strings on it?: It would work out easier to just get a new guitar.

Q: What are the common coil surface treatments available for steel coils?: The common coil surface treatments available for steel coils include galvanizing, galvannealing, electro-galvanizing, and painting.

Send your message to us

*Email

*TEL

*Quantity

*Unit