EXPANDED STEEL PIPE ASTM A 53/ASTM A36 /ASTM A500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Name | Expanding Pipe \ Longitudinally welded steel pipe / ERW Steel pipe / Carbon steel pipe/ HFW steel pipe | |
Size | OD | 273mm-820mm |
Thickness | 6.5mm-20mm | |
Length | 6m-20m | |
Steel Material | Q195/Q215A/Q215B/Q235A/Q235B/Q345A /Q345B | |
Standard | GB/T3091 GB/T9711.1/ASTM A53/API 5L /ASTM A252 | |
Usage | Low Pressure Fluid (Water, Gas) Transmission | |
Surface | Bare Pipe or Black Painting | |
Protector | Bare or Plastic cap | |
Package | Bundles, Bulk | |
Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Certificate | API and ISO9001;2000 | |
Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
Payment term | L/C or T/T | |
Port of Shipment | Xingang,China | |
- Q: How are steel pipes transported and stored?
- Steel pipes are typically transported by loading them onto trucks or shipping containers, while larger pipes may be transported by rail or barge. During transportation, pipes are secured and protected from damage using straps, braces, or foam padding. Once at the storage site, pipes are usually stacked in a designated area, either vertically or horizontally, depending on their size and weight. They may also be stored in racks or on stands to prevent them from rolling or collapsing. Proper storage conditions include keeping the pipes away from moisture, extreme temperatures, and corrosive substances to maintain their quality.
- Q: Are steel pipes resistant to electromagnetic interference?
- Yes, steel pipes are generally resistant to electromagnetic interference due to their conductivity and ability to act as a shield against electromagnetic fields.
- Q: How are steel pipes used in the manufacturing of pressure vessels?
- Steel pipes are commonly used in the manufacturing of pressure vessels as they provide the necessary strength and durability to withstand high internal pressure. These pipes are welded or seamless and are often used as the main structural component of the vessel. They allow for the efficient flow of fluids or gases within the vessel and provide a reliable and secure containment system for various industrial applications.
- Q: What are the different types of threading on steel pipes?
- There are several different types of threading commonly used on steel pipes, including tapered, parallel, and buttress threading. Tapered threading is typically used for pipes that require a tight seal, as the threads gradually narrow towards the end of the pipe. Parallel threading, on the other hand, has threads that run parallel to the pipe's axis and is often used for pipes that need to be easily assembled and disassembled. Buttress threading is a combination of tapered and parallel threading, featuring one side with a tapered thread and the other side with a straight thread. This type of threading is often used for pipes that require both a secure connection and easy installation.
- Q: Difference between seamless steel pipe and welded pipe
- Welded steel pipe for different welding process and divided into the furnace pipe welding (ERW) pipe and automatic arc welding, because of the different forms of welding seam welded pipe and spiral welded pipe is divided into two kinds, end its shape is divided into circular welded and shaped (square) pipe etc..
- Q: What are the different factors affecting the flow rate of steel pipes?
- There are several factors that can affect the flow rate of steel pipes. 1. Pipe diameter: The size of the pipe plays a significant role in determining the flow rate. Generally, larger diameter pipes allow for greater flow rates, as they have a larger cross-sectional area for the fluid to pass through. 2. Pipe length: The length of the pipe also affects the flow rate. Longer pipes tend to have higher friction losses, which can reduce the flow rate. Additionally, longer pipes may require higher pressure to maintain the desired flow rate. 3. Fluid viscosity: The viscosity of the fluid passing through the pipe is an important factor. Viscous fluids, such as heavy oils, have a higher resistance to flow, leading to lower flow rates. On the other hand, less viscous fluids, like water, have lower resistance and can achieve higher flow rates. 4. Pressure difference: The pressure difference across the pipe is a driving force for the flow. A higher pressure difference will result in a higher flow rate, while a lower pressure difference will reduce the flow rate. 5. Surface roughness: The roughness of the inner surface of the pipe affects the flow rate. Rougher surfaces create more turbulence and friction, resulting in a lower flow rate. Smoother surfaces, on the other hand, minimize turbulence and friction, allowing for a higher flow rate. 6. Temperature: The temperature of the fluid can impact its viscosity and density, which in turn affects the flow rate. Higher temperatures generally reduce the viscosity of fluids, leading to increased flow rates. 7. Pipe material: Different pipe materials have varying roughness and resistance to flow. Steel pipes, for example, typically have a smoother inner surface compared to pipes made of other materials, resulting in higher flow rates. 8. Pipe fittings and bends: The presence of fittings, valves, and bends in the pipe can cause flow restrictions and pressure drops, which can decrease the flow rate. Proper design and placement of these components can minimize their impact on the flow rate. Overall, the flow rate of steel pipes is influenced by a combination of these factors, and understanding their effects is crucial for designing and optimizing fluid flow systems.
- Q: What are steel pipes?
- Steel pipes are cylindrical tubes made of steel that are used for conveying fluids or gases, as well as for structural purposes in various industries.
- Q: How do you remove rust from steel pipes?
- One effective way to remove rust from steel pipes is to use a wire brush or steel wool to scrub the affected areas. You can also apply a rust dissolver or a mixture of lemon juice and salt on the rusted spots and let it sit for a few hours before scrubbing. Additionally, using a commercial rust remover or a vinegar solution can also help in removing rust from steel pipes.
- Q: What are the different types of steel pipe supports for seismic applications?
- There are several types of steel pipe supports commonly used for seismic applications, including sway braces, rigid braces, snubbers, and restraints. Sway braces are designed to absorb lateral movement and provide flexibility during seismic events. Rigid braces, on the other hand, offer rigid support and resist movement. Snubbers are used to dampen pipe vibrations and prevent excessive movement. Restraints are used to anchor and limit the movement of the pipe during seismic activity.
- Q: Can stainless steel pipes spray black paint?
- Can. The surface roughening with a thick gauze, do not use ordinary paint intensity difference. With resin paint, paint can be
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EXPANDED STEEL PIPE ASTM A 53/ASTM A36 /ASTM A500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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