Stainless welded square steel pipe 9.5x15mm~63x133mm
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 5000 m.t./month
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Name: Stainless welded square steel tube and pipe
1) Material: Stainless steel
2)Standards:300series
3) Shape:square pipe
4) Type: stainless steel square pipe
5) Surface: Pickling, Sand, Polished
6) Sizes range: 9.5x15mm~63x133mm
7) Wall thickness:0.5m~3.0mm
8)Packing:Export sea worthy package
9) Payment:T/T 30%payment in advance, 70% T/T before shipment or by L/C
10) Delivery:Within30days after receiving 30%T/T of deposit or L/C
Name | Stainless welded square steel tube and pipe |
Standard: | 300series |
Type | stainless steel square pipe |
Material | Stainless steel |
Shape | square pipe |
Sizes range | 9.5x15mm~63x133mm |
Wall thickness | 0.5m~3.0mm |
surface finish | Pickling, Sand, Polished |
Packing: | Export sea worthy package |
Delivery: | Within 30days after receiving 30%T/T of deposit or L/C |
MOQ: | 1Metric Ton/Metric Tons |
Price terms: | FOB, CFR, CIF |
Payment terms: | T/T, L/C |
Application | Stainless Steel square Pipe applies to Petroleum & chemical industries, construction field, machinery and hardware fields, food processing and medical industry, high or low temperature resistant, electricity industries, etc. |
Quality control: | a)Mill Test Certificate is supplied with shipment. b)Third party inspection is highly welcomed. |
Advantage | a) Strong processing and warehousing service b) Stock available c) Strict quality control |
- Q: Can stainless steel pipes be used for underground sewage systems?
- Yes, stainless steel pipes can be used for underground sewage systems. Stainless steel is highly resistant to corrosion and can withstand the harsh conditions of underground environments, making it a suitable material choice for sewage systems.
- Q: Can stainless steel pipes be annealed?
- Yes, stainless steel pipes can be annealed. Annealing is a heat treatment process that can improve the ductility, toughness, and machinability of stainless steel pipes by reducing internal stresses and increasing their overall strength.
- Q: What is the cost of stainless steel pipes compared to other materials?
- The cost of stainless steel pipes compared to other materials can vary depending on various factors such as the type of stainless steel used, the size and thickness of the pipes, and the current market conditions. In general, stainless steel pipes tend to be more expensive than pipes made from other materials like carbon steel or PVC. Stainless steel is known for its high corrosion resistance, durability, and strength, making it a preferred choice in industries where these properties are essential, such as oil and gas, chemical processing, and food processing. However, the higher cost of stainless steel pipes can be justified by their long-term benefits and lower maintenance requirements. Additionally, stainless steel pipes offer advantages over other materials in terms of hygiene and cleanliness, as they are easy to clean, non-porous, and resistant to bacteria growth. This makes stainless steel pipes suitable for applications in the pharmaceutical, medical, and food industries. It is important to consider the specific requirements of the project or application when comparing the cost of stainless steel pipes to other materials. While stainless steel pipes may have a higher upfront cost, their superior performance, longevity, and resistance to corrosion can often result in cost savings over the long term.
- Q: Can stainless steel pipes be pickled?
- Yes, stainless steel pipes can be pickled. Pickling is a process used to remove impurities, such as scale, rust, and other surface contaminants, from the surface of stainless steel. This is done by immersing the stainless steel pipes in a pickling solution, typically a mixture of nitric and hydrofluoric acid. The pickling solution dissolves the impurities, leaving behind a clean and smooth surface on the stainless steel pipes. Pickling is commonly used in industries such as oil and gas, food processing, and chemical processing to prepare stainless steel pipes for further processing or to improve their corrosion resistance.
- Q: How do you prevent backflow in stainless steel pipes?
- There are several essential measures that can be taken to prevent backflow in stainless steel pipes. Firstly, the installation of a backflow preventer is crucial. This mechanical device ensures that water flows in only one direction, effectively preventing any backflow. Various types of backflow preventers, such as check valves, double check valves, and reduced pressure zone devices, are available. The selection of the appropriate one depends on the specific system requirements and local codes and regulations. Regular maintenance and inspection of the backflow preventer are also important. It is necessary to ensure that the device is functioning properly and promptly address any signs of wear or damage. Regular maintenance may involve cleaning and replacing worn-out parts to maintain optimal performance. Maintaining proper pressure in the stainless steel pipes is another preventive measure. High pressure can lead to water flowing in the opposite direction, causing backflow. By installing pressure regulators or pressure-reducing valves, the water pressure can be controlled and kept within the recommended range. Incorporating air gaps into the system provides an additional layer of protection against backflow. Air gaps create a physical separation between the water source and the point of use, eliminating any direct connection that could allow backflow to occur. Proper system design is also crucial in preventing backflow. This includes ensuring correct sizing of the stainless steel pipes, appropriate slope, and proper connections. Additionally, locating the backflow preventer in an easily accessible area facilitates regular maintenance and inspection. By implementing these preventive measures, the risk of backflow in stainless steel pipes can be significantly reduced. This promotes the safe and efficient flow of water in the system.
- Q: How are stainless steel pipes graded?
- Stainless steel pipes are graded based on their composition, strength, and corrosion resistance. The grading system, commonly known as the "SAE steel grades," categorizes stainless steel pipes into different series such as 200, 300, and 400 series. These grades are determined by the amount of chromium and nickel present in the steel, which enhances its resistance to corrosion. Additionally, stainless steel pipes can also be classified by their dimensions, specifications, and designated applications.
- Q: Can stainless steel pipes be used in marine environments?
- Indeed, stainless steel pipes are perfectly suitable for marine environments. With its exceptional resistance to corrosion and rust, stainless steel emerges as the ideal material for marine applications. It can effectively endure the severe conditions of saltwater, including elevated humidity levels, moisture, and exposure to diverse chemicals. Given their durability and enduring performance, stainless steel pipes are extensively utilized in marine vessels, offshore platforms, and various other marine structures. These pipes offer remarkable strength and reliability, even in the face of challenging environments, thus rendering them the preferred choice for marine applications.
- Q: Difference between stainless steel and steel pipe
- 2. 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, flat) pipe.The welded pipe is rolled into the steel tubular to sew or spiral seam welded in the manufacturing method, and is divided into low pressure fluid delivery with welded steel pipe, spiral welded steel pipe, welded steel pipe, welded pipe roll etc.. Seamless steel pipe can be used in various industries, such as liquid, pneumatic, pipeline and gas pipeline. Welding pipes can be used in water pipelines, gas pipelines, heating pipes, electrical appliances, pipelines and so on.
- Q: 304 stainless steel seamless tube weight how to calculate?
- 304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.
- Q: Can stainless steel pipes be insulated with cellulose?
- Yes, stainless steel pipes can be insulated with cellulose. Cellulose insulation is a common choice for insulating pipes due to its high thermal resistance and fire-resistant properties. It can be used on various types of pipes, including stainless steel. Cellulose insulation can be applied to the pipes using different methods, such as wrapping the pipes with cellulose insulation blankets or filling the pipe cavities with loose-fill cellulose insulation. Insulating stainless steel pipes with cellulose can help prevent heat loss, reduce energy consumption, and ensure the pipes maintain a consistent temperature.
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Stainless welded square steel pipe 9.5x15mm~63x133mm
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 5000 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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