Square Steel Pipe from Okorder in China CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 3000 m.t./month
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Product Description:
1、Structure of Square Steel Pipe Description:
The square Steel pipes are used in structural projects, shelves, racks, trailers and in ornamental purpose. The framework made by square steel tubes, is used for providing support to the roof. This framework is also used as roof top ventilation baffles. With compare to round steel pipes, square steel pipes are little more efficient. The reason is that the square column is more efficient than the solid circular column.
2、Main Features of the Square Steel Pipe:
·Prompt delivery
·Time-saving
·High quality
·Competitive price
3、Square Steel Pipe Images：
4、Square Steel Pipe Specification：
| Standard | JIS,GB,DIN,ASTM JIS G3466, GB/T 3094-2000, DIN EN 10216-1-2004, ASTM A513-2007 |
| Grade | Cr-Mo alloy, 16Mn, A53-A369, Q195-Q345 30CrMo, 16Mn, A106(B,C), Q235, Q345, Q195, Q215 |
| Thickness | 0.5 - 30 mm |
| Outer Diameter | 10x10---600x600 |
| Technique | Cold Drawn |
| Application | Structure Pipe |
| Certification | ISO9001 |
| Surface Treatment | Galvanized |
cold rolled square pipe:
1) Size: different sizes according to customers' requirement
2) Grade: many different kinds of materials.
3) Standard: GB50205-2001, JIS, ASTM and EN
4) Detailed requirement please feel free to contact
5)Specification:GB6728,DIN,JIS,ASTM-A500
6).Grade:Q195,Q235,Q345,ST37-2,ST52-3,SS400,SS355
5、FAQ of Square Steel Pipe:
①How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
②How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.
③ How can we get more information?
You can contact us by Email or call us directly and we will do our best to give you valuable information as much as possible but this service is not available on weekends
- Q: What are the non-destructive testing methods used for steel pipes?
- Some of the non-destructive testing methods used for steel pipes include ultrasonic testing, magnetic particle testing, eddy current testing, radiographic testing, and visual inspection.
- Q: How to identify stainless steel pipe and steel 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: What are the common applications of steel pipes in construction?
- Steel pipes are commonly used in construction for various applications such as plumbing, structural support, transportation of fluids and gases, underground drainage systems, and the construction of infrastructure like bridges and buildings.
- Q: Are steel pipes suitable for HVAC systems?
- Yes, steel pipes are suitable for HVAC systems. Steel pipes have several advantages that make them a popular choice for HVAC applications. First, steel pipes are strong and durable, allowing them to withstand high pressure and temperature requirements commonly found in HVAC systems. Additionally, steel pipes have excellent corrosion resistance, making them suitable for both indoor and outdoor installations. Steel pipes also have a long lifespan, reducing the need for frequent replacements or repairs. Moreover, steel pipes are readily available in various sizes and thicknesses, allowing for easy customization and installation. Lastly, steel pipes are cost-effective, providing a cost-efficient solution for HVAC systems compared to other materials. Overall, steel pipes are a reliable and suitable choice for HVAC systems due to their strength, durability, corrosion resistance, availability, and cost-effectiveness.
- Q: How do you calculate the maximum allowable deflection for steel pipes?
- The maximum allowable deflection for steel pipes can be calculated using various formulas and guidelines set by industry standards. Factors such as the material properties of the steel, pipe diameter, wall thickness, and the applied load are taken into consideration. These calculations typically involve using equations that relate to the pipe's moment of inertia, modulus of elasticity, and the specific loading conditions. It is recommended to consult relevant engineering codes and standards, such as ASME B31.1 or ASME B31.3, to ensure accurate calculations and safe design.
- Q: What are the common standards for steel pipe manufacturing?
- The common standards for steel pipe manufacturing include specifications set by organizations such as the American Society for Testing and Materials (ASTM), the International Organization for Standardization (ISO), and the American National Standards Institute (ANSI). These standards cover various aspects such as size, dimensions, material properties, manufacturing process, and testing requirements to ensure the quality and consistency of steel pipes.
- Q: How are steel pipes used in the manufacturing of food and beverage processing plants?
- Steel pipes are commonly used in the manufacturing of food and beverage processing plants due to their durability, cleanliness, and resistance to corrosion. These pipes are utilized for various purposes such as transporting liquids, gases, and ingredients within the plant. They are also essential for the distribution of water, steam, and other fluids required in the production and cleaning processes. Additionally, steel pipes are used for the installation of equipment, such as pumps and valves, ensuring a safe and efficient operation of the plant.
- Q: Steel pipe is particularly long, how to clean the inner wall of the pipe so that it can be thoroughly cleaned
- If the pipe is relatively long, you have water, you can buy ultrasonic vibration plate into the water for ultrasonic cleaning, if not too long with an ultrasonic vibration rod, inserted into the pipe cleaning, and then rinse with water by ultrasonic stripping of dirt, give you recommend a factory in Jining Hengda
- Q: How are steel pipes made?
- Steel pipes are made through a process called pipe manufacturing, which involves several steps. First, raw materials such as iron ore, coal, and limestone are melted in a blast furnace to produce molten iron. The molten iron is then mixed with recycled steel and processed in a basic oxygen furnace or electric arc furnace to refine its composition and remove impurities. Once the desired steel grade is achieved, it is cast into billets, which are heated and pierced to form a hollow cylindrical shape. These pierced billets are then elongated and shaped into pipes through a process called hot rolling or cold drawing. Finally, the pipes undergo various finishing operations, such as straightening, cutting, and inspection, before being ready for use in various applications.
- Q: Can steel pipes be used for underground water wells?
- Yes, steel pipes can be used for underground water wells. Steel pipes are often chosen for their durability and strength, which makes them suitable for withstanding the pressure and weight of the surrounding soil and water. They are commonly used in both residential and industrial applications for drilling and constructing water wells. However, it is important to consider certain factors such as the type and quality of the steel, as well as the presence of corrosive elements in the water, to ensure the longevity and reliability of the well system. Additionally, proper insulation and coating may be required to prevent corrosion and contamination of the underground water source.
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Square Steel Pipe from Okorder in China CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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