good quality prepainted steel coil for construction of CNBM in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Quick Details
| Standard: | ASTM,DIN,GB,JIS | Grade: | cold rolled,first grade | Thickness: | 0.14-3.0,0.14mm-1.6mm |
| Place of Origin: | Jiangsu China (Mainland) | Brand Name: | cnbm | Model Number: | prepainted steel coil |
| Type: | Steel Coil | Technique: | Cold Rolled | Surface Treatment: | Coated |
| Width: | 600-1500,600-1250mm | Length: | coil | color: | According to Ral color card or sample |
| other: | emboss, wood gain, film cover | coil ID: | 508mm, 610mm | zinc caoted: | 60g-275g |
| painted thickness: | 8-75um | Layers of the coating: | 2/2, 2/1, 1/1 | Product Name: | prepainted steel coil |
Packaging & Delivery
| Packaging Detail: | prepainted steel coil export packing |
| Delivery Detail: | 20 days after prepayment |
Specifications
prepainted steel coil
prepainted galvanized steek thickness 0.14mm-1.6mm, width 600mm-1500
prepainted steel coil
Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets. The structure of prepainted steel includes finished coating, primer coating, chemical conversion coating metallic coating and cold-rolled steel. The prepainted steel sheets are mainly provided for various commercial purposes covering architectural construction, electrical household appliances, transportation, etc.
Type of coating structure
2/1: Coat the top surface of the steel sheet twice, coat the lower surface once, and bake the sheet twice.
2/2: Coat the top/lower surface twice and bake twice.
Pre painted Hot dip galvanized steel coil thickness 0.14mm-1.6mm, width 600mm-1500 color coated steel Coil
Specifications:
Base Metal | Hot dipped galvanized steel | DX51D+Z | Normal use |
DX52D+Z | For drawing | ||
DX53D+Z | For deep drawing | ||
S280GD+Z | Structure | ||
S350GD+Z | Structure | ||
S550GD+Z | For high-strength structure | ||
Hot dipped galvalume steel | DX51D+AZ | Normal use | |
DX52D+AZ | For drawing | ||
DX53D+AZ | For deep drawing | ||
S280GD+AZ | Structure | ||
S350GD+AZ | Structure | ||
S550GD+AZ | For high-strength structure | ||
Thickness | 0.14mm-1.6mm | ||
Width | 600mm-1500mm | ||
Coil ID | 508mm, 610mm | ||
Layers of the coating | 2/2(2 layers of top coating/2 layers of bottom coating); 2/1(2 layers of the top coating, 1 layer of bottom coating); 1/1(single layer of top coating/ single layer) | ||
Color | According to customers’ request | ||
Coated | ZN60-ZN275 or AZ60-AZ180 | ||
Paint | PE, HDP, SMP, HPC, PVDM | ||
Thickness of the coating | 25um-75um | ||
Surface | Film coverd | ||
grade | CGCC | Normal use |
CGCD 1 | For drawing | |
CGCD 2 | For deep drawing | |
CGC 440 | Structure | |
CGC 490 | Structure | |
CGC 570 | For high-strength structure | |
Thickness | 0.14mm-1.6mm | |
Width | 600mm-1500mm | |
Coil ID | 508mm, 610mm | |
Layers of the coating | 2/2(2 layers of top coating/2 layers of bottom coating); 2/1(2 layers of the top coating, 1 layer of bottom coating); 1/1(single layer of top coating/ single layer) | |
Color | According to customers’ request | |
Paint | PE, HDP, SMP, HPC, PVDM | |
Thickness of the coating | 25um-75um | |
Surface | Film coverd | |
Applications:
construction | workshop, agricultural warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, terrace, retailer booth, roller shutter door |
door, doorcase, light steel roof structure, folding screen, ceiling, elevator, stairway, vent gutter | |
Electrical appliance | refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker |
Furniture | central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf |
Carrying trade | exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board |
other | writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment |
- Q: What are the different methods of punching steel coils?
- There are several different methods used for punching steel coils, depending on the specific requirements and desired outcome. Here are a few common methods: 1. Mechanical Punching: This method involves using a mechanical press to apply force and create holes in the steel coil. It utilizes a punch and die set, where the punch is driven into the coil to create the hole. Mechanical punching is ideal for punching small to medium-sized holes and is often used in high-volume production settings. 2. Hydraulic Punching: Hydraulic punching utilizes hydraulic pressure to drive the punch into the steel coil. This method is often used for punching larger holes or shapes that require greater force. Hydraulic punching machines offer precise control and can handle thicker and harder materials. 3. Laser Cutting: Laser cutting is a non-contact method that uses a laser beam to cut through the steel coil. A focused laser beam is directed onto the coil, melting and evaporating the material to create the desired shape or hole. Laser cutting offers high precision and can be used for complex shapes and patterns. 4. Plasma Cutting: Plasma cutting involves using a high-velocity jet of ionized gas (plasma) to melt and remove the steel coil material. This method is suitable for cutting thicker steel coils and is often used for larger holes or irregular shapes. 5. Waterjet Cutting: Waterjet cutting utilizes a high-pressure jet of water mixed with abrasive particles to cut through the steel coil. This method is versatile and can effectively cut through various materials, including steel. Waterjet cutting is known for its high precision and clean cuts. Each method of punching steel coils has its own advantages and considerations. Factors such as material thickness, desired precision, production volume, and cost will determine the most suitable method for a specific application.
- Q: I want to know if it is possible to make regular steel stainless.From what I understand stainless consist of chromium about 10 percent I think.Any way I'm wondering if properties can be added in a process or can this only be possible during actual manufacturing of the steel.And I'm not talking about chrome like stainless steel that's not to shiny.
- Ghost rider is sort of right. Yes, if you want to change the bulk composition, you need to melt it to add different elements. However, If you just want to provide some improved corrosion protection (and money is no object) there are all sorts of things that are technically possible that will provide different surfaces with different corrosion characteristics. It depends on exactly what type of corrosion you are worried about. The details also depend, of course, on exactly what regular steel you are talking about. There are hundreds of different commercial steel alloys so you need to be specific. In general, you can galvanize (coat with Zn), electroplate with Ni or Cr or Sn or gold or etc, you can do carburization, ion nitriding, carbo-nitriding, (these are surface hardening technologies which will influence corrosion performance).
- Q: What is the average shelf life of a painted steel coil?
- The average shelf life of a painted steel coil can vary depending on several factors such as the type of paint used, the storage conditions, and the level of exposure to environmental elements. However, on average, a painted steel coil can have a shelf life ranging from 5 to 20 years.
- Q: Can steel coils be coated with chrome?
- Yes, steel coils can be coated with chrome.
- Q: How can the quality of steel coils be ensured?
- The quality of steel coils can be ensured through a combination of rigorous testing, adherence to industry standards, and effective quality control measures throughout the manufacturing process. This includes conducting various tests such as chemical composition analysis, mechanical property testing, and surface inspection to verify the integrity and durability of the steel coils. Additionally, implementing strict quality control protocols, regular inspections, and continuous improvement initiatives are essential to ensure consistent and high-quality production of steel coils.
- Q: How are steel coils coated for corrosion resistance?
- Steel coils are typically coated for corrosion resistance using various methods such as hot-dip galvanizing, electroplating, or applying a protective layer of paint or powder coating.
- Q: How are steel coils inspected for surface defects after processing?
- Steel coils are inspected for surface defects after processing using various methods such as visual inspection, magnetic particle inspection, dye penetrant inspection, and ultrasonic testing. These techniques help identify any irregularities or defects on the surface of the coils, ensuring the quality and integrity of the final product.
- Q: How are steel coils used in the production of shipbuilding components?
- Steel coils are used in the production of shipbuilding components as they provide the raw material required for manufacturing various parts, such as hull plates, bulkheads, and structural members. These coils are processed and shaped to specific dimensions and specifications to meet the design and engineering requirements of the ship.
- Q: What are the different types of steel coil surface treatments for durability?
- There are several types of steel coil surface treatments used to enhance durability. These include hot-dip galvanizing, electro-galvanizing, galvannealing, and organic coating. Hot-dip galvanizing involves immersing the steel coil in a bath of molten zinc to create a protective zinc coating. Electro-galvanizing is a similar process, but it uses an electric current to deposit a layer of zinc onto the steel surface. Galvannealing combines the galvanizing and annealing processes to create a zinc-iron alloy coating that offers enhanced corrosion resistance. Organic coating involves applying a layer of paint or other organic material to the steel surface, providing protection against corrosion and enhancing aesthetics.
- Q: i need a company that sells strong steel doors because my neighbors apartment was broken into. I need a strong steel door for the outside of the home, where you first enter. please list places in the US, or in NY.
- You okorder
Send your message to us
good quality prepainted steel coil for construction of CNBM in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
