Warehouse Interlocking Flexible Waterproofing Roof Sheet

Warehouse Interlocking Flexible Waterproofing Roof Sheet System 1

Warehouse Interlocking Flexible Waterproofing Roof Sheet

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 2000 m.t./month

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Warehouse Interlocking Flexible Waterproofing Roof Sheet

Description

Material:SGCH/Grade550/Grade80/S550GD/G550/SGC570
Product Name: Warehouse Interlocking Flexible Waterproofing Roof Sheet
Key Word: Roof Sheet
Nominal Thickness: 0.13mm~0.8mm
Nominal Width: 600~1050mm
Spangle: Regular Spangle, Mini Spangle
Substrate steel: Galvanized/ Glavalume Steel Sheet
Coating: Z30-Z180/AZ30~AZ100
Steel Grade:SGCH/Grade550/Grade80/S550GD/G550/SGC570
Supply Ability: 28,000 MT per Year
Application: Industrial construction,Warehouse, Roof of Steel Structure House ,Wall

Specification

Standard	AISI, ASTM, BS, DIN, GB, JIS,etc.
Nominal Thickness	0.13mm~0.8mm
Nominal Width	600~1050mm
Length	Any Length by Required
Spangle	Regular Spangle, Mini Spangle
Substrate steel	Galvanized/ Glavalume Steel Sheet
Coating	Z30~Z180
	AZ30~AZ100
Steel Grade	SGCH/Grade550/Grade80/S550GD/G550/SGC570
Delivery Lead Time	15~30 Days after T/T Prepayment or L/C Date
Price Term	FOB,CIF,CFR,EX Works,FCA,DDU
Port of Loading	China Port
Payment	L/C at Sight
	T/T 30% in Advance,70% Balance after Received B/L Copy
	Cash

FAQ

Q:What can you do for us?

A: We always shorten delivery time for our buyer.

We always package steel products well.

We always fix steel product in container well to make it safe arrive at destination port.

We always provide best and professional forward service and after sales service.

Pictures

Warehouse Interlocking Flexible Waterproofing Roof Sheet

Q:Are steel sheets resistant to seismic activities?: Steel sheets can provide some level of resistance to seismic activities due to their strength and flexibility. However, their seismic resistance depends on various factors such as the thickness and quality of the sheets, the building design, and the overall structural system. Proper engineering and construction techniques, including the use of appropriate reinforcement and connections, are crucial to ensure the steel sheets effectively withstand seismic forces.

Q:How do steel sheets compare to other materials like aluminum or plastic?: Steel sheets have several advantages over other materials like aluminum or plastic. Firstly, steel is much stronger and more durable than both aluminum and plastic. It has a higher tensile strength and can withstand much greater loads and impacts. This makes steel sheets more suitable for applications that require high strength and structural integrity, such as construction, automotive, and aerospace industries. Secondly, steel is more resistant to extreme temperatures and fire compared to aluminum or plastic. Steel sheets have a higher melting point, making them less likely to deform or lose their structural integrity under high temperatures. This makes steel sheets ideal for applications that involve exposure to heat or fire, such as industrial furnaces or fire-resistant structures. Furthermore, steel sheets offer better corrosion resistance than aluminum or plastic. Steel can be coated with various protective layers like zinc or paint to prevent rusting and corrosion. Aluminum, on the other hand, is prone to corrosion in certain environments. Plastic, although generally resistant to corrosion, may degrade and become brittle over time. Therefore, steel sheets are a more reliable choice in applications where exposure to moisture or corrosive substances is a concern, such as marine environments or chemical processing plants. Lastly, steel sheets are more environmentally friendly than both aluminum and plastic. Steel is a recyclable material and can be reused indefinitely without losing its properties. Aluminum recycling requires significantly more energy, and plastic is known to have a detrimental impact on the environment due to its slow decomposition. Steel sheets, being recyclable and sustainable, are a preferred choice for those seeking environmentally friendly options. In conclusion, steel sheets outperform materials like aluminum or plastic in terms of strength, durability, resistance to extreme temperatures and corrosion, as well as being more environmentally friendly. However, the specific choice of material ultimately depends on the application requirements, cost considerations, and other factors.

Q:What is the average lifespan of a painted steel sheet?: The lifespan of a painted steel sheet can differ based on several factors, including the paint quality, exposure to the environment, and maintenance. However, a well-maintained painted steel sheet typically lasts between 20 to 50 years. It should be emphasized that regular inspections, cleaning, and touch-up painting contribute to extending the sheet's lifespan. Furthermore, the durability of both the paint and the sheet can be greatly affected by exposure to severe weather, extreme temperatures, or corrosive environments.

Q:Can steel sheets be used in corrosive environments?: Corrosive environments necessitate careful consideration of the type of steel used and appropriate protective measures. Stainless steel, for instance, is known for its exceptional resistance to corrosion and ability to withstand harsh conditions. It contains chromium, which creates a protective oxide layer on the surface, preventing corrosion. Alternatively, galvanized steel involves applying a layer of zinc to the surface, forming a protective barrier against corrosion. Furthermore, one can enhance the resistance of steel sheets to corrosive elements by applying various coatings like epoxy, polyurethane, or paint. The selection of the right steel grade and protective coatings is crucial and should be based on the specific corrosive environment to ensure long-lasting performance. Regular inspections and maintenance are also imperative to promptly identify and address any potential signs of corrosion.

Q:What is the acoustic insulation performance of steel sheets?: Steel sheets have poor acoustic insulation performance due to their high density and rigid structure. They are not effective in blocking or reducing sound transmission.

Q:Can steel sheets be used for transportation applications?: Yes, steel sheets can be used for transportation applications. Steel is a popular material in the automotive and aerospace industries due to its high strength, durability, and resistance to corrosion. Steel sheets are commonly used for various transportation components such as chassis, body panels, doors, and structural parts. They provide excellent structural integrity and can withstand heavy loads, making them suitable for vehicles and aircraft. Additionally, steel sheets can be easily formed, welded, and machined, allowing for customization and efficient manufacturing processes.

Q:Can steel sheets be used for making HVAC ducts?: Yes, steel sheets can be used for making HVAC (Heating, Ventilation, and Air Conditioning) ducts. Steel is a commonly used material for HVAC duct fabrication due to its strength, durability, and fire resistance properties. Steel sheets are typically cut, formed, and welded together to create ductwork that can efficiently transport air throughout a building. The use of steel sheets ensures that the ducts can withstand the high temperatures and pressures associated with HVAC systems while maintaining structural integrity. Additionally, steel ducts are less prone to damage from pests, moisture, and mold growth compared to other materials. Overall, steel sheets are a suitable choice for making HVAC ducts due to their reliability and ability to meet the necessary performance requirements.

Q:What are the different bending radius options for steel sheets?: The bending radius options for steel sheets can vary depending on the thickness and type of steel being used. Generally, the bending radius for steel sheets ranges from 0.5 to 2 times the thickness of the sheet. For thinner sheets, such as those with a thickness of 0.5mm to 2mm, a bending radius of 0.5 to 1 times the sheet thickness is typically recommended. This allows for a tighter bend without risking cracking or deformation of the steel. For thicker sheets, such as those with a thickness of 2mm to 6mm, a bending radius of 1 to 1.5 times the sheet thickness is commonly used. This ensures that the steel retains its structural integrity and prevents any excessive stress or strain during the bending process. For even thicker sheets, typically above 6mm, a bending radius of 1.5 to 2 times the sheet thickness is often required. This larger bending radius helps to avoid any potential damage or distortion to the steel, ensuring a successful bending operation. It is important to note that these bending radius options are general guidelines and may vary depending on the specific steel grade, composition, and intended application. It is always recommended to consult the manufacturer's recommendations or seek expert advice when determining the appropriate bending radius for steel sheets.

Q:What is the difference between a HRPO and HRSPO steel sheet?: The main difference between a HRPO (Hot Rolled Pickled and Oiled) and HRSPO (Hot Rolled Skin Pass) steel sheet lies in the manufacturing process and the resulting properties of the two types of sheets. HRPO steel sheets are produced by hot rolling a steel slab and then subjecting it to a pickling process where the surface scale is removed using an acid bath. After pickling, the steel sheet is then oiled to provide a protective coating. The pickling process imparts a clean, smooth surface to the sheet, while the oiling helps prevent corrosion and improve formability. HRPO sheets are typically used in applications that require good surface finish and paintability. On the other hand, HRSPO steel sheets undergo an additional skin pass rolling process after pickling and oiling. This process involves passing the sheet through a set of rolls to further improve its surface quality, resulting in a smoother and more uniform surface finish compared to HRPO sheets. The skin pass process also imparts better flatness and dimensional accuracy to the sheet. HRSPO sheets are commonly used in applications that demand higher surface quality, such as automotive panels, appliances, and electrical enclosures. In summary, while both HRPO and HRSPO steel sheets are pickled and oiled, the additional skin pass rolling step in the manufacturing process of HRSPO sheets enhances their surface quality, flatness, and dimensional accuracy, making them suitable for more demanding applications.

Q:Can the steel sheets be easily folded or creased?: No, steel sheets cannot be easily folded or creased due to their strong and rigid nature.

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