Hollow Section Steel Pipe Construction Steel Section

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
6500 m.t./month
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1、Structure of  Hollow Section   ASTM A500:

Hollow Section  is to be used for . As the manufacturing process  are perceived to be stronger and more reliable. Historically  pipe was regarded as withstanding pressure better than other types, and was often more easily available than former pipe. 

 

2、‍‍Main Features of Hollow Section   ASTM A500:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price  

 

3、Hollow Section   ASTM A500: Specification

Standard

GB, DIN, ASTM

ASTM A106-2006, ASTM A53-2007

Grade

10#-45#, 16Mn

10#, 20#, 45#, 16Mn

Thickness

8 - 33 mm

Section Shape

Round

Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not

Non-secondary

Application

Hydraulic Pipe

Technique

Cold Drawn

Certification

API

‍Surface Treatment

factory state or painted black

‍Special Pipe

API Pipe

Alloy Or Not

Non-alloy

Length

5-12M

Outer Diameter

21.3-610mm

Grade 

20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B

Standard

ASME, ASTM

 

1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.

2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.

3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,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 Hollow Section   ASTM A500:  

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、‍‍ Hollow Section   ASTM A500: Images: ‍‍

 

Hollow Section Steel Pipe Construction Steel Section

Hollow Section Steel Pipe Construction Steel Section

 

Q:
Yes, steel sheets are suitable for food processing industries. Steel is a durable material that is resistant to corrosion, rust, and contamination, making it ideal for use in food processing environments where hygiene and cleanliness are of utmost importance. Steel sheets are easy to clean, maintain, and sanitize, ensuring the safety and quality of food products. Additionally, steel sheets can withstand high temperatures and mechanical stresses, making them suitable for various food processing applications such as cutting, shaping, and cooking.
Q:
The surface appearance and feel of a smooth steel sheet and a textured steel sheet are what primarily distinguish them. A smooth steel sheet boasts a flat and flawless surface without any visible patterns or textures. Its sleek and polished look makes it suitable for applications where aesthetics play a crucial role, such as architectural designs, interior decoration, or automotive body parts. On the contrary, a textured steel sheet is deliberately manipulated to create patterns or textures on its surface. These patterns can vary from simple lines or ridges to more intricate designs like diamond or checker plate patterns. The textured surface adds visual interest and can also enhance the sheet's functionality by providing improved grip or traction. The choice between a smooth and textured steel sheet depends on the intended use and desired outcome. Smooth steel sheets are commonly used in applications where a clean and polished appearance is desired, such as in high-end appliances or furniture. They are also frequently employed in industries where a smooth surface is essential for efficient processes, like food processing or packaging. Textured steel sheets, on the other hand, are preferred in applications where both functionality and aesthetics are important. For instance, they are frequently utilized in flooring or stairs because the textured surface provides additional grip and reduces the risk of slipping. These sheets are also commonly found in truck beds, ramps, or walkways where enhanced traction is necessary. In conclusion, the primary difference between a smooth and textured steel sheet lies in their surface appearance and functionality. Smooth steel sheets offer a sleek and flawless look, while textured steel sheets showcase intentional patterns or textures that can enhance grip, traction, and visual interest. The choice between the two depends on the specific requirements of the application and the desired outcome.
Q:
Yes, steel sheets can be formed into corrugated panels through a process known as corrugation.
Q:
In general, warping or bending over time is not a common issue with steel sheets. Steel is renowned for its exceptional strength and durability, making it less prone to deformation compared to alternative materials. It is worth noting, however, that the thickness and quality of the steel sheet can impact its susceptibility to warping or bending. Thicker and higher-quality steel sheets have a lower likelihood of warping or bending. Furthermore, implementing appropriate installation and maintenance techniques can also help prevent warping or bending of steel sheets. All in all, steel sheets are widely regarded as a dependable and steadfast material that maintains its shape and integrity throughout time.
Q:
Yes, steel sheets can be used for manufacturing kitchen utensils. Steel is a commonly used material in the manufacturing of kitchen utensils due to its durability, heat resistance, and ease of cleaning. Steel sheets can be shaped and formed into various utensil designs, making them suitable for cooking and food preparation purposes.
Q:
Painted steel sheets can have varying lifespans depending on factors such as paint quality, usage environment, and maintenance levels. Generally, their lifespan ranges from 15 to 25 years. This estimate is based on proper installation, regular inspections for damage or corrosion, and necessary touch-up or maintenance work. It is worth noting that exposure to severe weather, chemicals, and physical damage can significantly affect the lifespan of painted steel sheets. To go beyond the average range, regular maintenance and appropriate care are essential.
Q:
Steel sheets are protected during cutting and fabrication through various methods to ensure their quality and prevent damage. One common way to protect steel sheets is by using a process called "galvanizing". Galvanizing involves applying a protective zinc coating to the surface of the steel sheet, which acts as a barrier against corrosion and other forms of damage. This process is particularly effective in outdoor environments where steel sheets are exposed to moisture and other harsh elements. Another method of protection during cutting and fabrication is the use of lubricants or coolants. These substances are applied to the cutting tools and the steel sheet itself to reduce friction and heat generation. By minimizing heat, lubricants and coolants help prevent the steel sheet from warping or distorting during the cutting and fabrication process. Furthermore, during the fabrication of steel sheets, they are often covered or masked with protective films or tapes. These films or tapes act as a shield against scratches, abrasions, and other forms of physical damage that may occur during handling or transportation. In addition to these methods, proper handling and storage practices are also crucial for protecting steel sheets during cutting and fabrication. Steel sheets should be stored in a controlled environment to prevent exposure to moisture, extreme temperatures, or other damaging elements. They should also be handled with care to avoid any impact or bending that could compromise their structural integrity. Overall, steel sheets are protected during cutting and fabrication through a combination of surface coatings, lubricants or coolants, protective films or tapes, and proper handling and storage practices. These measures help ensure the quality and durability of the steel sheets, allowing them to maintain their integrity throughout the fabrication process and beyond.
Q:
Steel sheets do not possess resistance against termite infestation. Although termites primarily consume wood and other cellulose-based materials, they can indirectly harm steel structures. Termites are capable of tunneling through various substances like concrete or insulation in order to access the wooden parts of a construction. Consequently, even though termites may not directly affect the steel sheets themselves, they can still jeopardize the overall stability of a building or structure if they manage to infiltrate the wooden components. Hence, it is crucial to implement preventative measures, conduct regular inspections, and apply treatments to vulnerable areas to safeguard against termite infestation, regardless of the presence of steel sheets.
Q:The differences and uses of cold rolling and hot rolling
There are different reasons for the residual stress in hot rolled and cold-rolled steel sections, so the distribution of the residual stresses is also quite different. The residual cold-formed steel section stress distribution is curved, and hot rolled steel or steel welding section on the residual stress distribution is thin.
Q:
Yes, steel sheets are designed to withstand extreme temperatures and maintain their structural integrity.

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