• Channel Steel UPN System 1
  • Channel Steel UPN System 2
  • Channel Steel UPN System 3
Channel Steel UPN

Channel Steel UPN

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Loading Port:
Xingang Port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
80000-100000MTS/YEAR m.t./month

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Specifications of UPN Channel Steel:

1.Our UPN Channel Steel has lots of advantages, just as followings:

a) At reasonable price and good quality.

b) To be convenient in construction and to save much time and labor.

c) The length of UPN can be manufactured according to customer’s requirements.

d) The UPN Channel Steel has strong mechanical strength.

e). The UPN Channel Steel possesses various kind of fittings, through which it is suitbal for many combinations.

f) Our UPN Channel Steel is attractive in appearance as well as beautiful in design

g) Free from slotted punching

2. The detailed sections of our UPN Channel Steel can be found in table-1

UPN U CHANNEL

Standard

h

Sectional

b

Dimension

s

t

Mass:

 Kg/m

 

(mm)

(mm)

(mm)

(mm)

 

80x45

80

45

6.0

8.0

8.64

100X50

100

50

6.0

8.5

10.6

120x55

120

55

7.0

9.0

13.4

140x60

140

50

7.0

10.0

16.0

160x65

160

65

7.5

10.0

18.8

180x70

180

70

8.0

11.0

22.0

                       Table-1

Note: we are definitely good at manufacturing and supplying UPN channel steel as per S235JR. Also, we are willing and able to provide our customers UPN channel steel in other sizes, which depends on customers’ concret requirements for the quantity.

 

3. The chemical composition of UPN Channel Steel as per S235JR is shown in the table-2

Alloy No

Element(%)

C

Mn

S

P

Si

S235JR

0.12—0.20

0.3—0.7

≤0.030

≤0.030

≤0.20

                       Table-2

4. The mechanical property of UPN Channel Steel as per S235JR is shown in the table-3-1 and table-3-2

         Alloy No

Yielding strength point( Mpa)

Thickness (mm)

≤16

>16--40

>40--60

>60--100

S235JR

235

225

215

195

                       Table-3-1

 

Alloy No

Tensile strength (Mpa)

Elongation after fracture(%)

Thickness (mm)

 

≤16

>16--40

>40--60

>60--100

S235JR

340--510

24

23

22

27

                       Table-3-2

 

Applications of UPN Channel Steel:

The UPN Channel Steel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.

 

Package & Delivery of UPN Channel Steel:

1.The channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.

2. And the channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.

3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4.All in all, we could do in accordance with customer's request.

 

 UPN Channel Steel  

 

 UPN Channel Steel

 

Production Flow of Steel U Channel:

1.The steel billet shall be heated in the high temperature furnace.

2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.

3. The rolled steel u channel should be put onto the cooling bed to make the temperature low.

4. The steel u channel should be straighted on the straightener.

5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.

6. At the last part of production, the channel steel must be tested in order to confirm that the finished products are completely free from crack, pore, slag, scab or fold on the surface.

 

 

Q: What are the different surface finishes available for steel channels?
Steel channels offer a variety of surface finishes, each with its own advantages and uses. Some commonly used finishes include: 1. Hot-Dip Galvanized: This process involves immersing the steel channel in molten zinc, creating a protective coating. It is perfect for outdoor applications or environments with high humidity or chemical exposure due to its excellent corrosion resistance. 2. Powder Coating: By applying dry powder and heating it, a durable and protective layer is formed on the steel channel's surface. This finish comes in various colors and provides outstanding resistance to chipping, scratching, and fading. It is often used for decorative purposes or when aesthetics matter. 3. Electroplating: Through electrolysis, a layer of metal like chrome or nickel is deposited on the steel channel's surface. This finish enhances appearance, offers corrosion resistance, and can even improve hardness or wear resistance, depending on the plated metal. 4. Painted: Steel channels can be painted with different coatings like epoxy, acrylic, or enamel. Painting provides both a visually appealing look and protection against corrosion. The type of paint can be chosen based on factors like durability, weather resistance, and color options. 5. Stainless Steel: Steel channels can be made from stainless steel, which naturally resists corrosion. They are commonly used in applications where hygiene, high temperatures, or exposure to aggressive chemicals are concerns. The choice of surface finish for steel channels depends on specific requirements such as corrosion resistance, durability, aesthetics, and environmental factors. Seeking advice from a steel supplier or surface finishing expert can help determine the most suitable finish for a particular project.
Q: Can steel channels be used for overhead crane systems?
Yes, steel channels can be used for overhead crane systems. Steel channels are commonly used as structural components in construction and industrial applications due to their strength and durability. They provide a stable and secure framework for supporting the various components of an overhead crane system, including the bridge, trolley, and hoist. Steel channels offer excellent load-bearing capacity and can withstand the heavy loads and stresses associated with crane operations. Additionally, they can be easily fabricated and customized to meet the specific requirements of the crane system, such as length, width, and thickness. Overall, steel channels are a reliable and efficient choice for overhead crane systems.
Q: Can steel channels be used in telecommunications infrastructure?
Yes, steel channels can be used in telecommunications infrastructure. Steel channels are commonly used in the construction of electrical and telecommunications towers, as well as in the installation of various equipment such as antennas, cables, and support structures. The strength and durability of steel make it an ideal material for supporting heavy equipment and ensuring the stability and longevity of telecommunications infrastructure. Additionally, steel channels can be easily customized and fabricated to meet specific requirements, allowing for efficient installation and maintenance processes.
Q: Where can I find the tensile strength of channel steel?
Tensile strength and yield strength are independent of size and size, but only material.Sigma S shall be the yield strength and the ultimate tensile strength shall be sigma BThe yield strength of Q215 material is 215MPa, and tensile strength is about 335-410MPaThe yield strength of Q235 material is 235MPa, and tensile strength is about 375-460MPa
Q: Can steel channels be used in earthquake-prone areas?
Yes, steel channels can be used in earthquake-prone areas. Steel is known for its strength and durability, making it a suitable material for construction in areas prone to earthquakes. Steel channels provide structural support and can withstand seismic forces, making them an ideal choice for earthquake-resistant building designs. Additionally, steel's flexibility allows it to absorb and dissipate energy during earthquakes, reducing the risk of structural damage.
Q: What are the guidelines for steel channel installations in high-temperature environments?
The guidelines for steel channel installations in high-temperature environments typically include using heat-resistant materials, proper insulation, and ensuring adequate ventilation to prevent overheating and potential structural damage. It is also important to follow manufacturer instructions and consult with professionals experienced in working with steel channels in high-temperature settings to ensure proper installation and safety.
Q: What are the guidelines for steel channel installations in corrosive environments?
To ensure the steel channels installed in corrosive environments remain durable and long-lasting, it is crucial to adhere to specific guidelines. Consider the following recommendations: 1. Material Selection: Opt for steel channel materials specifically designed for corrosive environments, such as stainless steel or galvanized steel. These materials are known for their corrosion resistance. 2. Protective Coatings: Apply suitable protective coatings to the steel channels to prevent corrosion. Options include anti-corrosion paints, epoxy coatings, or zinc-rich coatings. The coating should act as a barrier between the steel and the corrosive environment. 3. Adequate Ventilation: Proper airflow and ventilation are essential in corrosive environments to minimize the accumulation of corrosive gases or chemicals. Ensure the installation allows for sufficient ventilation to prevent the buildup of corrosive elements. 4. Regular Maintenance: Regularly inspect and maintain the steel channel installation to detect any signs of corrosion or damage. Promptly address any issues by cleaning, repairing, or replacing affected sections to prevent further corrosion. 5. Avoid Contact with Dissimilar Metals: Prevent direct contact between the steel channel and dissimilar metals to avoid galvanic corrosion. If different metals must be in close proximity, use insulating materials or appropriate coatings to separate them. 6. Drainage: Design the installation to facilitate effective drainage of any liquid or moisture that may come into contact with the steel channel. Standing water or moisture can accelerate corrosion, so ensure proper drainage. 7. Professional Consultation: Seek advice from professionals or corrosion engineers experienced in dealing with corrosive environments. They can provide specific guidance based on the unique conditions of the environment and recommend suitable measures to protect the steel channel. By adhering to these guidelines, the risk of corrosion in steel channel installations in corrosive environments can be minimized, ensuring their long-term performance and structural integrity.
Q: Can steel channels be used in rooftop installations?
Yes, steel channels can be used in rooftop installations. Steel channels are commonly used in construction for their strength and durability. When it comes to rooftop installations, steel channels can be used for various purposes such as supporting solar panels, HVAC units, or other equipment. They provide a stable and secure platform for these installations and can withstand the weight and stress associated with rooftop applications. Furthermore, steel channels can be designed and fabricated to suit specific requirements and can be easily installed on rooftops. Overall, steel channels are a reliable and practical choice for rooftop installations.
Q: Can steel channels be used in window frame construction?
Yes, steel channels can be used in window frame construction. Steel channels provide excellent strength and durability, making them suitable for supporting the weight of windows. They can be easily fabricated to meet the specific dimensions and requirements of the window frame, ensuring a precise fit. Steel channels also have high resistance to corrosion and weathering, making them ideal for outdoor applications. Additionally, steel channels can be painted or coated to enhance their aesthetic appeal and protect against rust. Overall, steel channels offer numerous advantages for window frame construction, making them a popular choice among builders and architects.
Q: I want to know what kind of steel is this type of steel, such as channel steel and die steel?
Channel steel is Q235 and die steel is alloy steel
UINDA,a well-known enterprise in Tangshan specializing in the production and sales of GB and JIS U channel. GB U channel from 10# to 18#, JIS U channel 12.5# and 15#.

1. Manufacturer Overview

Location Tangshan, China
Year Established 2000
Annual Output Value Above US$ 50 Million
Main Markets Mid East; Southeast Asia; Korea
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a) Trade Capacity
Nearest Port Tianjin
Export Percentage 20% - 30%
No.of Employees in Trade Department 10-20 People
Language Spoken: English; Chinese
b) Factory Information
Factory Size: Above 81,000 square meters
No. of Production Lines 1
Contract Manufacturing OEM Service Offered
Product Price Range Average

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