COLORED CORRUGATED METAL SHEET FOR ROOFING

COLORED CORRUGATED METAL SHEET FOR ROOFING System 1

COLORED CORRUGATED METAL SHEET FOR ROOFING

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 2000 m.t./month

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Specification

Standard:

AISI,JIS,GB,BS,ASTM

Technique:

Hot Rolled,Cold Drawn,ERW,Spring

Shape:

Square,Rectangular

Surface Treatment:

Galvanized,Coated,Color Coated,Oiled,Chromed Passivation

Steel Grade:

Q195,Q215,Q235,Q215B,Q235B,RHB335

Certification:

ISO,SGS,BV,IBR,RoHS

Thickness:

0.12

Length:

600

Net Weight:

Product Brief Introduction

COLORED CORRUGATED STEEL SHEET FOR ROOFING

--- Corrosion resistance: Pre-coated steel offers excellent corrosion resistance achived through continuous hot DIP galvanization and corrosion resistant primer/polyester coating. Protection is achieved when zinc and steel are together in the presence of moisture; The zinc protects the steel by galvanic action

Product Features

. Traditional aesthetics outlook
. Suitable for new house or renovation.
. Less joints, watertight
. Long life service
. Tedun also provide relative ridge cap, fasteners and other accessories

Product Specification

Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.13mm~3.0mm,

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

FAQ

How long will we receive the goods ?

45days after receiving workable L/C

how do you control the quality ?
we have our own quality control department ,we will arrange QC person to see the production line ,when goods finish ,before shipment ,our QC person will check the quality as per our test report request ,if the goods is ok ,then we issue the test report ,and we allow the goods shipping ,otherwise will not allow ship the goods.

COLORED CORRUGATED METAL SHEET FOR ROOFING

Q:How are steel strips joined together in applications?: Steel strips are often joined together in applications through various methods such as welding, riveting, adhesive bonding, or using mechanical fasteners like bolts or screws. The choice of joining method depends on factors like the application requirements, type of steel, and desired strength and durability of the joint.

Q:Are steel strips commonly used in the manufacturing of furniture?: Yes, steel strips are commonly used in the manufacturing of furniture. They are often utilized for structural support and reinforcement, providing stability and durability to various furniture pieces. Steel strips are particularly prevalent in modern and industrial-style furniture designs, where their sleek and sturdy nature adds an aesthetic appeal and enhances the overall strength of the product.

Q:Are steel strips suitable for roofing or cladding?: Yes, steel strips are suitable for both roofing and cladding. Steel is a durable and strong material that can withstand various weather conditions and provide long-lasting protection to buildings. Additionally, steel strips offer versatility in design and are available in different colors and finishes, making them a popular choice for roofing and cladding applications.

Q:What are the main factors affecting the corrosion resistance of steel strips in different environments?: The main factors affecting the corrosion resistance of steel strips in different environments include the composition of the steel, the presence of corrosive agents in the environment, the temperature and humidity levels, and the presence of protective coatings or treatments on the steel surface. Additionally, the exposure time and mechanical stresses on the steel can also impact its corrosion resistance.

Q:How are steel strips priced?: Steel strips are priced based on several factors. The primary factor is the cost of raw materials, which includes the cost of iron ore, coal, and other necessary elements. Additionally, the manufacturing process, including labor and energy costs, also influences the pricing. Market demand and supply dynamics play a crucial role as well. If demand is high and supply is limited, prices tend to increase, and vice versa. Other factors like transportation costs, import and export duties, and currency exchange rates can also impact the final price of steel strips. Ultimately, steel strip pricing is determined by a combination of these factors and market forces.

Q:What are the different methods of joining steel strips together?: There are several methods of joining steel strips together, each with its own advantages and applications. Some of the common methods include welding, bolting, riveting, and adhesive bonding. Welding is the most widely used method for joining steel strips. It involves melting and fusing the edges of the strips together using heat and pressure. Welding provides a strong and permanent bond, making it ideal for structural applications. Different welding techniques such as arc welding, gas welding, and laser welding can be used depending on the thickness and type of steel. Bolting is another method where steel strips are joined together using bolts, nuts, and washers. This method offers the advantage of easy disassembly and reassembly, making it suitable for applications that require frequent maintenance or adjustments. Bolting is commonly used in the construction industry for connecting steel beams and plates. Riveting involves driving a rivet through the overlapping steel strips and then deforming the end to create a permanent joint. This method is mainly used for connecting thin-gauge steel strips and provides a reliable and visually appealing joint. Riveting is commonly employed in the automotive and aerospace industries. Adhesive bonding is a method where a specialized adhesive is applied between the steel strips to create a strong bond. This method is particularly useful when joining dissimilar metals or when welding is not feasible due to material constraints. Adhesive bonding also offers the advantage of distributing stress evenly across the joint, reducing the risk of fatigue failure. Each method of joining steel strips has its own strengths and limitations, and the choice depends on factors such as the specific application, material properties, required strength, and environmental conditions. It is important to carefully evaluate these factors before selecting the most suitable joining method for a particular project.

Q:How do steel strips compare to aluminum strips?: Steel strips and aluminum strips have several differences in terms of their properties and applications. Steel strips are generally stronger and more durable than aluminum strips, making them suitable for heavy-duty applications where strength is crucial. Additionally, steel strips have better resistance to corrosion and can withstand higher temperatures compared to aluminum strips. On the other hand, aluminum strips are lighter in weight and have excellent conductivity, making them ideal for applications that require lightweight and good electrical conductivity, such as in the construction of electronics or aircraft. Ultimately, the choice between steel strips and aluminum strips depends on the specific requirements of the project or application.

Q:What are the specifications for steel strips used in the production of air conditioning components?: The specifications for steel strips used in the production of air conditioning components typically include factors such as the thickness, width, and coating type. These steel strips are generally required to have a specific thickness range, typically between 0.2 to 2.0 millimeters, to ensure strength and durability. The width of the strips can vary depending on the specific component being produced, but commonly ranges from 20 to 200 millimeters. Additionally, the steel strips may need to have a specific coating type, such as zinc or aluminum, to provide corrosion resistance and enhance performance in the air conditioning system.

Q:Can steel strips be used in high-temperature applications?: Yes, steel strips can be used in high-temperature applications. Steel has good thermal stability and high melting points, making it suitable for various industrial processes and equipment operating at elevated temperatures. However, the specific type and grade of steel should be carefully chosen based on the desired temperature range and other application-specific requirements to ensure optimal performance and durability.

Q:What are the different methods for leveling steel strips?: There are several different methods for leveling steel strips, depending on the specific requirements and desired outcome. 1. Roller Leveling: This method involves passing the steel strip through a series of rollers that apply pressure to bend and flatten the material. The rollers can be adjusted to achieve the desired levelness, and this method is commonly used for thin and wide steel strips. 2. Stretch Leveling: This technique involves stretching the steel strip beyond its yield point to remove any internal stresses and improve flatness. The strip is fed through a set of powered rollers that stretch it in both directions, effectively straightening and leveling the material. 3. Tension Leveling: Similar to stretch leveling, tension leveling uses a series of rollers to stretch the steel strip. However, in tension leveling, the strip is pulled to a specific tension, rather than beyond its yield point. This method is often used for thicker steel strips and provides excellent flatness control. 4. Temper Rolling: This method involves subjecting the steel strip to a controlled amount of cold rolling after annealing or heat treatment. By reducing the thickness and elongating the strip, temper rolling helps to improve the flatness and overall quality of the material. 5. Precision Leveling: Precision leveling is a more advanced method that utilizes hydraulic or mechanical presses to apply pressure on specific areas of the steel strip. This technique is particularly effective for correcting localized defects or unevenness in the material. 6. Laser Leveling: Laser leveling uses a laser beam to measure the surface profile of the steel strip and then applies heat or mechanical force to remove any irregularities. This method offers high precision and is commonly used for leveling thin and sensitive steel strips. Each of these methods has its own advantages and limitations, and the choice of leveling technique depends on factors such as strip thickness, material properties, desired flatness, and production requirements.

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