Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet System 1

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet System 2

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 500000 m.t./month

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Packaging & Delivery

Packaging Detail:	Standard package for export
Delivery Detail:	15 days after receipt the deposit or Original L/C

Specifications

Prepainted roofing steel sheets
1. Thickness: 0.15mm---1.5mm
2. Width:800,900,1200,1220,1250mm
3.can be prepainted

Commodity	color coated galvanized steel plate
Material	Galvanized steel sheet Galvalume steel sheet Pre-painted galvanized sheet
Coating	PE,PVDF,galvanized(30-300g),galvalume (AZ80)
Model No.	YX25-207-828
Sheet Thickness	0.15---1.5mm
Sheet Peak Height	25mm
Sheet Peak Spacing	207mm
Width	800mm,900mm,1000mm
Length	any length,according to the transportation,generally less than 12m
Color	Standard color: red,blue,white grey Special color: according to RAL color
Characteristic	1 weatherproof 2 heating insulation 3 fireproof 4 anti-rust 5 sound insulation 6 long life span: more than 25 years
Packing	Plastic film,pallet or as your requests
Delivery time	15 days
Payment	T/T,L/C

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Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

Q: What are the different grades of steel used for manufacturing sheets?: Steel sheets used in manufacturing come in various grades, each with its own unique properties and uses. Some commonly utilized grades include: 1. Mild Steel: This grade, also referred to as low carbon steel, is the most commonly employed for sheet manufacturing. It has a low carbon content, making it affordable and easy to work with. Mild steel sheets find application in construction, automotive manufacturing, and general fabrication. 2. High-strength Low-alloy (HSLA) Steel: Offering greater strength and improved corrosion resistance compared to mild steel, HSLA steel sheets are widely used in heavy machinery, transportation equipment, and critical structural applications. 3. Galvanized Steel: These sheets are coated with a layer of zinc, providing exceptional resistance to corrosion. Galvanized steel sheets are frequently employed in outdoor applications like roofing, siding, and automotive parts. 4. Stainless Steel: Renowned for its resistance to corrosion and staining, stainless steel sheets are suitable for a wide range of applications. They are commonly used in food processing equipment, medical devices, and architectural components. 5. Tool Steel: Tool steel sheets are specially crafted to possess high hardness, wear resistance, and toughness. They are utilized in the manufacturing of cutting tools, dies, and molds. These examples represent just a fraction of the diverse grades of steel used in sheet manufacturing. The choice of grade depends on specific requirements such as strength, corrosion resistance, and cost.

Q: What are the safety precautions when handling steel sheets?: To ensure the well-being of individuals and prevent accidents while handling steel sheets, it is crucial to adhere to several safety precautions. These precautions encompass: 1. Personal Protective Equipment (PPE): Wearing appropriate PPE is crucial. This typically includes safety goggles or glasses, gloves, and steel-toed boots. PPE safeguards against potential injuries like cuts, burns, and eye damage. 2. Correct Lifting Techniques: Given their weight and awkwardness, utilizing proper lifting techniques is vital to avoid strain or injury. Lift with your legs, not your back, and employ team lifting when necessary. Refrain from abrupt or jerky movements while handling the sheets. 3. Secure Storage and Transport: To prevent shifting or falling, ensure proper securing when storing or transporting steel sheets. Employ suitable equipment like straps or chains to secure the sheets, distributing them evenly for balance. 4. Clear Work Area: Prior to handling steel sheets, clear the work area of obstacles or debris. This minimizes tripping or slipping hazards and enables a smooth path for moving the sheets. 5. Adequate Lighting: Good visibility is essential during steel sheet handling. Insufficient lighting heightens the risk of accidents and injuries, so ensure the work area is well-lit to avert any potential mishaps. 6. Training and Education: Individuals handling steel sheets must receive adequate training and education on safe handling procedures. This entails understanding the weight and dimensions of the sheets, as well as employing correct lifting and moving techniques. 7. Awareness of Sharp Edges: Steel sheets often possess sharp edges that can cause cuts or lacerations. Always handle the sheets cautiously and be mindful of any sharp edges. If necessary, utilize protective guards or edge protectors to minimize the risk of injury. 8. Regular Maintenance and Inspection: Regularly inspect the steel sheets for signs of damage, like sharp edges, rust, or structural weaknesses. Replace or repair any damaged sheets to ensure safe handling. By adhering to these safety precautions, individuals can minimize the likelihood of accidents and injuries while handling steel sheets. Prioritizing safety and taking necessary steps to protect oneself and others in the work environment is of utmost importance.

Q: What are the weight considerations for steel sheets?: Weight considerations for steel sheets vary depending on the specific application and desired outcomes. Here are a few key points to consider: 1. Thickness: The thickness of a steel sheet greatly affects its weight. Thicker sheets generally weigh more, while thinner sheets weigh less. It is important to choose a thickness that meets the structural requirements of the project while considering weight limitations. 2. Strength requirements: Different applications require steel sheets of varying strength levels. High-strength steel sheets are often thicker and heavier, while lower strength sheets can be thinner and lighter. Understanding the strength requirements of the project is crucial in determining the appropriate weight of the steel sheets. 3. Transportation and handling: The weight of steel sheets impacts their ease of transportation and handling. Heavier sheets require more labor and equipment for lifting, loading, and unloading. Moreover, transport vehicles have weight limits that need to be considered when selecting steel sheet sizes. 4. Structural limitations: The weight of steel sheets can affect the overall structural design. In some cases, lighter sheets may be preferred to reduce the load on supporting structures. However, in other scenarios, heavier sheets may be necessary to provide the required strength and stability. 5. Cost considerations: The weight of steel sheets can also impact the overall cost of a project. Heavier sheets typically cost more due to the increased material required and the additional handling expenses. Therefore, it is essential to strike a balance between weight, cost, and performance to optimize the project's budget. Overall, weight considerations for steel sheets are crucial in determining the appropriate thickness, strength, transportation requirements, structural design, and cost-effectiveness of a project. By carefully evaluating these factors, one can select steel sheets that meet the specific needs while ensuring the optimal weight for the desired outcome.

Q: How do steel sheets handle weathering?: Steel sheets handle weathering by forming a protective oxide layer on their surface when exposed to air and moisture. This oxide layer, known as patina, acts as a barrier against further corrosion, making steel sheets highly resistant to weathering effects such as rusting and degradation.

Q: What is the process of stamping designs on steel sheets?: The process of stamping designs on steel sheets involves the use of a die and a press machine. The steel sheet is placed between the die, which contains the desired design, and the press machine exerts force to transfer the design onto the sheet. This process creates a permanent impression of the design on the steel sheet.

Q: What's the difference between steel plate 20 and Q235 steel plate?: Q235 steel yield point is 235MPa, the elongation is 21-26%; widely used in the production of general machinery parts have certain strength and elongation, such as pin, shaft, rod, connecting rod, ring, bolt, nut, cylinder, gear, rack, rack and welding parts.

Q: What are the different standards and certifications for steel sheets?: Steel sheets must adhere to numerous standards and certifications in order to ensure their quality and compliance with industry requirements. Some of the well-known ones are: 1. ASTM International: To establish the mechanical and chemical properties of steel sheets, ASTM A1008/A1008M provides a standard specification for cold-rolled, carbon, structural, high-strength low-alloy steel sheets with improved formability. 2. American Iron and Steel Institute (AISI): Various standards are offered by AISI for different types of steel sheets, such as AISI 4130, AISI 4140, AISI 4340, etc. These standards outline the chemical composition, mechanical properties, and heat treatment requirements for specific steel sheet types. 3. International Organization for Standardization (ISO): ISO has developed standards like ISO 3574, ISO 630, and ISO 4998 to cover dimensional tolerances, mechanical properties, and technical delivery conditions for specific steel sheet grades. 4. European Committee for Standardization (CEN): CEN has defined requirements for cold-rolled, hot-rolled, and high-strength steel sheets through standards like EN 10130, EN 10025, and EN 10149 respectively. These standards encompass aspects such as chemical composition, mechanical properties, and surface finish. 5. Japan Industrial Standards (JIS): JIS standards like JIS G 3141, JIS G 3131, and JIS G 3132 are widely used for cold-rolled, hot-rolled, and hot-rolled high-strength steel sheets respectively. They specify the mechanical properties, chemical composition, and dimensional tolerances of steel sheets. Furthermore, steel sheet manufacturers can obtain various certifications to demonstrate their adherence to specific quality and environmental management systems. Some widely recognized certifications in the steel industry include ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and OHSAS 18001 (Occupational Health and Safety Management System). These certifications guarantee that manufacturing processes and products meet the required standards while being produced in an environmentally sustainable and safe manner.

Q: Can steel sheets be used in the telecommunications industry?: Indeed, the telecommunications industry can make use of steel sheets. Given their strength, durability, and capability to safeguard delicate equipment, steel sheets find frequent application in various sectors of the telecommunications industry. They are commonly utilized in the production of communication towers, antenna mounts, equipment cabinets, and enclosures. By providing structural support, steel sheets prove resilient against severe weather conditions, including powerful winds, extreme temperatures, and heavy loads. Furthermore, steel sheets can be conveniently fabricated and tailored to meet specific demands, rendering them a favored option within the telecommunications industry.

Q: Are the steel sheets easy to maintain?: Yes, steel sheets are easy to maintain. They require minimal upkeep, are resistant to corrosion, and can be easily cleaned with common household products.

Q: How do steel sheets handle thermal conductivity?: Steel sheets possess a relatively high level of thermal conductivity, which indicates their effectiveness in the transmission of heat. This characteristic enables steel to rapidly absorb and spread heat across its entirety. When subjected to a heat source, like a flame or hot object, steel sheets swiftly conduct the heat throughout their structure, resulting in consistent heating or cooling. Consequently, steel sheets are well-suited for applications demanding heat transfer, such as radiant heating systems in the construction industry or heat exchangers in manufacturing. The elevated thermal conductivity of steel also renders it a favored material for cookware, as it guarantees uniform heat distribution and efficient cooking. However, it is crucial to acknowledge that steel's thermal conductivity can also make it susceptible to heat loss in colder environments, necessitating appropriate insulation measures to uphold desired temperatures.

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