carbon square rectangular pipe for steel structure
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 8000 m.t./month
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Specification
1、Structure of carbon square rectangular pipe for steel structure:
Square tube, square tube is a kind of call and rectangular tube, is equal and not equal to the length of steel pipe. Is the strip through the process of processing roll system. In general is the strip through the demolition of the package, flat, curly, welded to form a circular tube, and then rolled into a square tube and then cut into a square tube and then cut into the required length.
2、Main Features of carbon square rectangular pipe for steel structure:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、 carbon square rectangular pipe for steel structure：
Standard | GB, DIN, ASTM |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn |
Thickness | 1.5 - 25 mm |
Section Shape | Square and rectangular |
Outer Diameter | 20*20 mm-------400*400mm 20*30mm*300*500mm |
Place of Origin | Tianjin, China (Mainland) |
Length | 3-12M |
Outer Diameter | 20*20 mm-------400*400mm 20*30mm*300*500mm |
Grade | 235B 345B |
Standard | ASME, ASTM |
1) Material:(ASTM A 106/A53 GRB.API5LGRB,GB,235B,345B
2) Specification range:OD: 20*30mm----300*500mm 20*20 mm---400*400mm ,WT: 1.5 - 25 mm ,length:3-12m or according to the requirement of clients.
3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut ,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing.
4、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of carbon square rectangular pipe for steel structure
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
6、 carbon square rectangular pipe for steel structure Images：
- Q: Can steel pipes be used for architectural purposes?
- Yes, steel pipes can be used for architectural purposes. Steel pipes offer various advantages such as durability, strength, and versatility, making them suitable for architectural applications. They can be utilized in constructing building frames, staircases, handrails, and other structural elements. Additionally, steel pipes can be aesthetically pleasing when employed in modern and industrial designs, making them a popular choice for architectural purposes.
- Q: Can steel pipes be used for chemical refineries?
- Yes, steel pipes can be used for chemical refineries. Steel pipes are commonly used in chemical refineries due to their high strength, durability, and resistance to corrosion. The harsh environment of a chemical refinery, which involves exposure to corrosive chemicals and extreme temperatures, requires materials that can withstand these conditions. Steel pipes are able to handle these challenges and are often chosen for their ability to transport various fluids and gases safely and efficiently. Additionally, steel pipes can be welded, which allows for easy installation and maintenance in complex refinery systems. Overall, steel pipes are a suitable choice for chemical refineries due to their robustness, corrosion resistance, and compatibility with the demanding conditions of this industry.
- Q: How are steel pipes used in the manufacturing industry?
- Steel pipes are commonly used in the manufacturing industry for various purposes such as transporting fluids and gases, providing structural support, and facilitating the flow of materials in industrial processes. They are essential for conveying liquids and gases over long distances or within manufacturing plants, ensuring efficient and reliable transportation. Additionally, steel pipes are utilized in the construction of infrastructure, machinery, and equipment, serving as a robust and durable component. Overall, steel pipes play a crucial role in the manufacturing industry due to their versatility, strength, and ability to withstand high pressure and temperature conditions.
- Q: Can steel pipes be used for transporting hazardous materials?
- Yes, steel pipes can be used for transporting hazardous materials. Steel is highly durable and can withstand the pressure and temperature requirements of hazardous material transportation. Additionally, steel pipes can provide a reliable barrier against leaks and spills, minimizing the risk of environmental contamination. However, it is essential to consider the specific properties and compatibility of the hazardous material being transported to ensure the steel pipes are suitable for the task.
- Q: What are the common standards for coating and lining of steel pipes?
- The most common standards for coating and lining of steel pipes include the American Petroleum Institute (API) standards such as API 5L, API 5CT, and API 5LD. Other widely recognized standards include the American Water Works Association (AWWA) standards such as AWWA C210 and AWWA C213, as well as the National Association of Corrosion Engineers (NACE) standards such as NACE RP0188 and NACE RP0394. These standards ensure the proper selection, application, and performance of coatings and linings to protect steel pipes from corrosion and other external factors.
- Q: What is the difference between steel pipes and concrete pipes?
- The main difference between steel pipes and concrete pipes lies in their composition and physical properties. Steel pipes are made from a combination of iron and carbon, which makes them strong, durable, and resistant to corrosion. Concrete pipes, on the other hand, are made from a mixture of cement, sand, and aggregates, giving them a solid structure and high compressive strength. In terms of installation, steel pipes are typically lighter and easier to handle, making them more convenient for transportation and installation. Concrete pipes, due to their weight and bulkiness, require heavy machinery or specialized equipment for handling and placement. Additionally, steel pipes have a smooth interior surface, which allows for efficient fluid flow and minimizes friction. Concrete pipes, on the contrary, have a rougher interior surface that can cause friction and impede the flow of fluids. When it comes to cost, steel pipes tend to be more expensive than concrete pipes, primarily due to the higher cost of raw materials and manufacturing processes involved. Both steel and concrete pipes have their specific applications and advantages. Steel pipes are commonly used in industries such as oil and gas, water supply, and construction, where strength and durability are crucial. Concrete pipes are often used in sewer systems, stormwater drainage, and culverts, where their high load-bearing capacity and resistance to chemical erosion make them suitable options.
- Q: Are steel pipes suitable for offshore drilling platforms?
- Yes, steel pipes are suitable for offshore drilling platforms. Steel pipes have been used extensively in the offshore drilling industry due to their strength, durability, and corrosion resistance. Offshore drilling platforms operate in harsh marine environments where they are exposed to saltwater, extreme pressure, and temperature variations. Steel pipes are able to withstand these conditions and provide a reliable and long-lasting solution for transporting fluids such as oil and gas from the seabed to the surface. Additionally, steel pipes can be welded together, allowing for easy installation and maintenance on offshore drilling platforms. Overall, steel pipes have proven to be a suitable choice for offshore drilling platforms due to their robustness and ability to withstand the challenging conditions of the marine environment.
- Q: Can steel pipes be used for hydroelectric power plants?
- Hydroelectric power plants can indeed utilize steel pipes. These power plants frequently employ steel pipes for a variety of purposes. The primary application of steel pipes in these plants is within the penstock, which serves as the conduit for water movement from the reservoir to the turbine. Given the high pressure experienced within the penstock, steel pipes possess the requisite strength and durability to handle both the water flow and pressure. The use of steel pipes in hydroelectric power plants is favored due to their exceptional tensile strength, resistance to corrosion, and long-lasting nature. They can withstand the demanding conditions of high pressure and water flow, thereby ensuring an efficient transfer of water from the reservoir to the turbine. Moreover, the fabrication and installation of steel pipes are straightforward and convenient. These pipes can be tailored to fit the specific requirements of a given project, and they can be joined together using welding or bolts to achieve the desired length and shape. Furthermore, when compared to alternative materials like concrete or fiberglass, steel pipes offer cost-effective advantages. They provide a reliable and economically efficient solution for water conveyance within hydroelectric power plants, thereby contributing to the overall efficiency and effectiveness of the power generation process. In conclusion, steel pipes are commonly employed in hydroelectric power plants as they possess the necessary strength, durability, and cost-effectiveness required for the efficient transfer of water from the reservoir to the turbine. They are an ideal choice for this purpose and are widely regarded as a suitable material for hydroelectric power plants.
- Q: Can steel pipes be used in the automotive industry?
- Yes, steel pipes are commonly used in the automotive industry for various applications such as exhaust systems, fuel lines, and structural components. The high strength, durability, and heat resistance of steel make it an ideal material for handling the demands of the automotive environment.
- Q: What are the different types of steel pipe nipples?
- There are several different types of steel pipe nipples that are commonly used in various applications. These types include seamless, welded, threaded, and grooved steel pipe nipples. 1. Seamless steel pipe nipples: Seamless nipples are manufactured from a solid piece of steel without any seams or joints. This type of nipple is often preferred for high-pressure or critical applications due to its superior strength and reliability. Seamless nipples can be threaded or plain-ended, depending on the specific requirements. 2. Welded steel pipe nipples: Welded nipples are made by joining two or more pieces of steel together through welding. This type of nipple is commonly used in non-critical applications where high pressure is not a concern. Welded nipples are available in both threaded and plain-ended options. 3. Threaded steel pipe nipples: Threaded nipples have external threads at one or both ends, allowing them to be easily connected to other threaded fittings or pipes. These nipples are commonly used in plumbing, water supply systems, and other applications where a secure and leak-free connection is essential. Threaded nipples are available in various lengths and diameters to accommodate different requirements. 4. Grooved steel pipe nipples: Grooved nipples have a groove or indentation around the circumference of the nipple, which allows for easy installation using grooved couplings. This type of nipple is commonly used in fire protection systems, HVAC systems, and other applications where quick and efficient installation is necessary. Grooved nipples are available in various sizes and configurations to suit different piping systems. In summary, the different types of steel pipe nipples include seamless, welded, threaded, and grooved nipples. Each type has its own advantages and is suitable for specific applications. It is important to consider the specific requirements and conditions of the project before selecting the appropriate type of steel pipe nipple.
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carbon square rectangular pipe for steel structure
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 8000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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