c channel
what is channel steel ？
Channel steel is an important product in my country's steel industry, generally made of hot-rolled steel plates. It has a wide, flat surface with a right-angled flange on either side. The outer edge of the C channel steel has an obvious sharp angle and is rounded. C section steel is strong and durable, and its wide, flat surface is ideal for stabilizing objects and providing support.
In the environment where channel steel is used, it is required to have good welding, riveting performance and comprehensive mechanical properties. The raw material billet for the production of channel steel is carbon steel or low alloy steel billet with a carbon content of no more than 0.25%. The finished channel steel is delivered in a hot-formed, normalized or hot-rolled state.
The specifications are expressed in millimeters of waist height (h) * leg width (b) * waist thickness (d). For example, 100*48*5.3 means that the waist height is 100 mm, the leg width is 48 mm, and the waist thickness is 5.3 mm. Steel, or 10# channel steel. For channel steel with the same waist height, if there are several different leg widths and waist thicknesses, it is necessary to add a b c to the right of the model number to distinguish them, such as 25#a 25#b 25#c, etc.
what are the classifications of c channel steel?
Channel steel is divided into ordinary channel steel and light channel steel. The specifications of hot-rolled ordinary channel steel are 5-40#. The specifications of hot-rolled modified channel steel supplied by agreement between the supplier and the buyer are 6.5-30#.
Channel steel can be divided into 4 types according to shape: cold-formed equal-edge channel steel, cold-formed unequal-edge channel steel, cold-formed inner curled channel steel, and cold-formed outer curled channel steel.
UPE channel steel size
UPE is the short form for channel sections with parallel flanges according to EN 10365 with tolerances according to EN 10279: 2000.
| Description | Execution | G kg/m | h | b | tw | tf |
|---|---|---|---|---|---|---|
| UPE 80 | Laser | 7.7 | 80 | 50 | 4 | 7 |
| UPE 100 | Laser | 9.7 | 100 | 55 | 4.5 | 7.5 |
| UPE 120 | Laser | 11.9 | 120 | 60 | 5 | 8 |
| UPE 140 | Laser | 14.3 | 140 | 65 | 5 | 9 |
| UPE 160 | Laser | 16.9 | 160 | 70 | 5.5 | 9.5 |
| UPE 180 | Laser | 19.6 | 180 | 75 | 5.5 | 10.5 |
| UPE 200 | Laser | 22.6 | 200 | 80 | 6 | 11 |
| UPE 220 | Laser | 26.5 | 220 | 85 | 6.5 | 12 |
| UPE 240 | Laser | 30.1 | 240 | 90 | 7 | 12.5 |
| UPE 270 | Laser | 35.1 | 270 | 95 | 7.5 | 13.5 |
| UPE 300 | Laser | 44.5 | 300 | 100 | 9.5 | 15 |
| UPE 330 | Laser | 53.1 | 330 | 105 | 11 | 16 |
| UPE 360 | Laser | 61.2 | 360 | 110 | 12 | 17 |
| UPE 400 | Laser | 72.4 | 400 | 115 | 13.5 | 18 |
The above is part of the size information!
For more information please contact us!
UPN channel c steel size
UPN or UNP is the short form for standardized channel sections according to EN 10365 with tolerances according to EN 10279: 2000.
| Description | Execution | G kg/m | h | b | tw | tf | r1 | r2 |
|---|---|---|---|---|---|---|---|---|
| UPN 20x10x3 | Hot Rolled | 0.89 | 20 | 10 | 3 | 3.5 | 3.5 | 2.5 |
| UPN 30x15x4 | Hot Rolled | 1.78 | 30 | 15 | 4 | 4.5 | 4.5 | 2.5 |
| UPN 30x15x4 | Laser | 1.76 | 30 | 15 | 4 | 4.5 | 1 | <1 |
| UPN 30x33x5 | Hot Rolled | 4.37 | 30 | 33 | 5 | 7 | 7 | 3 |
| UPN 40x20x3 | Hot Rolled | 1.83 | 40 | 20 | 3 | 3.3 | 3.3 | 3 |
| UPN 40x20x3 | Laser | 1.92 | 40 | 20 | 3 | 3.5 | 1 | <1 |
| UPN 40x20x4 | Hot Rolled | 2.43 | 40 | 20 | 4 | 4.5 | 4.5 | 3 |
| UPN 40x20x4 | Laser | 2.44 | 40 | 20 | 4 | 4.5 | 1 | <1 |
| UPN 40x35x5 | Hot Rolled | 4.98 | 40 | 35 | 5 | 7 | 7 | 3 |
| UPN 40x35x5 | Laser | 4.96 | 40 | 35 | 5 | 7 | 1 | <1 |
| UPN 50x25x5 | Hot Rolled | 3.9 | 50 | 25 | 5 | 6 | 5 | 3.5 |
| UPN 50x25x5 | Laser | 3.92 | 50 | 25 | 5 | 6 | 1 | <1 |
| UPN 50 | Hot Rolled | 5.6 | 50 | 38 | 5 | 7 | 7 | 3.5 |
| UPN 50 | Laser | 5.7 | 50 | 38 | 5 | 7 | 1 | <1 |
| UPN 60x30x6 | Hot Rolled | 5.16 | 60 | 30 | 6 | 6 | 6 | 3 |
| UPN 60x30x6 | Laser | 5.19 | 60 | 30 | 6 | 6 | 1 | <1 |
| UPN 65 | Hot Rolled | 7.11 | 65 | 42 | 5.5 | 7.5 | 7.5 | 4 |
| UPN 65 | Laser | 7.24 | 65 | 42 | 5.5 | 7.5 | 1 | <1 |
| UPN 80 | Hot Rolled | 8.68 | 80 | 45 | 6 | 8 | 8 | 4 |
| UPN 80 | Laser | 8.85 | 80 | 45 | 6 | 8 | 2 | <1 |
| UPN 100 | Hot Rolled | 10.61 | 100 | 50 | 6 | 8.5 | 8.5 | 4.5 |
| UPN 100 | Laser | 10.8 | 100 | 50 | 6 | 8.5 | 2 | <1 |
| UPN 120 | Hot Rolled | 13.4 | 120 | 55 | 7 | 9 | 9 | 4.5 |
| UPN 120 | Laser | 13.65 | 120 | 55 | 7 | 9 | 2 | <1 |
| UPN 140 | Hot Rolled | 16.08 | 140 | 60 | 7 | 10 | 10 | 5 |
| UPN 140 | Laser | 16.33 | 140 | 60 | 7 | 10 | 2 | <1 |
| UPN 160 | Hot Rolled | 18.96 | 160 | 65 | 7.5 | 10.5 | 10.5 | 5.5 |
| UPN 160 | Laser | 19.27 | 160 | 65 | 7.5 | 10.5 | 2 | <1 |
| UPN 180 | Extruded | 22.09 | 180 | 70 | 8 | 11 | 11 | 5.5 |
| UPN 180 | Laser | 22.45 | 180 | 70 | 8 | 11 | 2 | <1 |
| UPN 200 | Extruded | 25.85 | 200 | 75 | 8.5 | 11.5 | 11.5 | 6 |
| UPN 200 | Laser | 25.85 | 200 | 75 | 8.5 | 11.5 | 2 | <1 |
| UPN 220 | Laser | 30.05 | 220 | 80 | 9 | 12.5 | 2 | <1 |
| UPN 240 | Laser | 33.96 | 240 | 85 | 9.5 | 13 | 2 | <1 |
| UPN 260 | Laser | 38.73 | 260 | 90 | 10 | 14 | 2 | <1 |
| UPN 280 | Laser | 42.81 | 280 | 95 | 10 | 15 | 2 | <1 |
| UPN 300 | Laser | 47.05 | 300 | 100 | 10 | 16 | 2 | <1 |
| UPN 320 | Laser | 59.93 | 320 | 100 | 14 | 17.5 | 2 | <1 |
| UPN 350 | Laser | 61.23 | 350 | 100 | 14 | 16 | 2 | <1 |
| UPN 380 | Laser | 63.71 | 380 | 102 | 13.5 | 16 | 2 | <1 |
| UPN 400 | Laser | 72.46 | 400 | 110 | 14 | 18 | 2 | <1 |
The above is part of the size information!
For more information please contact us!
what are the characteristics of structural channel?
1. Structural stability: Channel steel has high strength and stiffness and can withstand large forces and pressures. Its structural stability makes it an ideal choice in many projects, such as bridges, construction and machine manufacturing.
2. Strong pressure resistance: The cross-sectional shape of channel steel determines its high pressure resistance. The cross-sectional shape of channel steel shows the characteristics of high strength, which can effectively resist external pressure and ensure the stability of the structure.
3. Light weight: Compared with other types of steel, channel steel is relatively light in weight. This makes channel steel the material of choice in applications where structural load relief is required. The light weight also helps improve construction efficiency and reduce transportation costs.
4. Good processing performance: Channel steel is easy to cut, weld and connect, giving it good processing performance during manufacturing and construction. This processing performance enables channel steel to adapt to various complex design requirements and effectively connect with other components.
5. High cost-effectiveness: The manufacturing cost of channel steel is relatively low and it has a long service life, which makes channel steel an economical and practical material choice that can meet the needs of engineering projects and maintain its durability over long-term use. Structural stability and reliability.
the difference between channel steel and u shaped steel
1. Channel steel is a hot-rolled section steel. Its detailed dimensions and mechanical properties have constituted national standards. The national standard document refers to GB/T707-1988. Its size ranges from 5# to 40#. In the factory, it is usually abbreviated as or Referred to as C'steel.
2. U-shaped steel is usually cold-rolled. Its specifications and technical parameters have not yet formed national standards. Usually, corresponding molds (rollers) are manufactured according to production needs or customer needs and installed on the rolling mill, and the iron sheets are rolled into desired shapes. U-shaped steel of required specifications.
3. Channel steel is widely used in mechanical engineering due to its good mechanical properties, while U-shaped steel is a lightweight building hardware product due to its thin wall thickness and is usually only used for decoration.
uses of c section steel
1. Channel steel in structural engineering: C channel steel is commonly used in various structural projects, such as buildings, bridge towers, etc. Because channel steel has high strength and stiffness and can withstand larger loads, in structural engineering, channel steel is often used as beams, columns, supports and other components, playing an important role in supporting and connecting.
2. Channel steel in steel structure manufacturing: Channel c steel is one of the important materials for manufacturing steel structures. In steel structure manufacturing, channel steel is often used to manufacture various types of steel columns, steel beams, steel trusses, etc. Channel steel has good plasticity and weldability, and is easy to process and connect, so it is very suitable for use in steel structures. manufacture.
3. Steel channel in machinery manufacturing: Steel channel is also widely used in the field of machinery manufacturing. In machinery manufacturing, channel steel can be used to manufacture various mechanical parts, such as frames, brackets, bearing seats, etc. Channel steel has high stiffness and strength and can provide good support and stability, so it is widely used in machinery manufacturing.
4. C Channel steel in rail transit: Channel steel is also one of the commonly used materials in the field of rail transit. Channel steel can be used to manufacture rails, rail supports, rail joints, etc. Channel steel has high load-bearing capacity and durability and can meet the requirements of rail transit.
5. Channel C steel in other fields: In addition to the above application fields, c section steel can also be used in mining equipment manufacturing, marine engineering, shipbuilding and other fields. Channel steel has good pressure resistance and corrosion resistance, and is suitable for use in harsh environments.
about gNEE group
GNEE (Tianjin) Multinational Trade Co., Ltd. is mainly engaged in the import and export of steel products and the deep processing of steel products. Founded in 2008, it currently has more than 200 employees. Mainly engaged in square tubes, channel steel, angle steel, I-beam, H-shaped steel, seamless steel pipes, open plates, flower formwork, welded pipes, galvanized steel, round steel, flat steel, PPGI, hot-rolled, etc. Our products have been exported to more than 120 countries in Europe, the Middle East, Southeast Asia, Australia, etc. We have won the recognition of our customers with our good reputation and good service. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. We look forward to receiving your inquiry as soon as possible:
GNEE company’s August-September activities use games to increase team cohesion and demonstrate the unity of the team. At the same time, through this activity, we can cultivate the cooperation ability among employees:
GNEE company’s office environment and employee work style are displayed. New and old customers are welcome to visit. We will welcome your visit with great enthusiasm and provide you with professional steel services:
When GNEE customers visited the company, the salesperson warmly received them and took photos. We look forward to more cooperation from new and old customers, and also warmly welcome your visit:
Customer Visits
We warmly welcome .In order to make a good reception service , Before coming to china , Pls kindly inform us your arrival schedule in advance
Including arrive the date and name of airport or railway station ,
1)How many people will be coming ,
2)How long will you stay in china
3)How about your business and travel schedule in china
We will have special people to pick up you when you arrive in china ,also will be accompanied with you to visit our factory . Meanwhile ,if the time is allowed , we will also show you around some famous place in china ,also you can inform us what place you are interest in visiting , we can give you some travel planning after finishing visiting our factory .We will provide necessary accommodation catering service , For sure , If you have any taboo ,pls let us know in advance .
We will try our best to supply high-quality service , We sincerely hope after this trip , not only achieve mutually beneficial cooperation ,but also you will have a good trip in china .
We are looking forwarder to meet you
GNEE group qualification and honors
GNEE company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing. We firmly believe that "quality is the core of a company's sustainable strength". We will establish stable, long-term, win-win cooperative relationships with our customers and stick to them:
GNEE group cooperation factories
GNEE Company has signed first-level agency agreements with some large steel plants such as Baosteel, Maanshan Iron and Steel, and Anshan Iron and Steel, which has a strong price war advantage. We are committed to strict quality control and thoughtful customer service, and our experienced staff are always ready to listen to your requirements to ensure full customer satisfaction:
gNEE group packing & shipping
Package:
Packing Details: Bundle with steel strip, shipped in wooden cases or wooden pallets.
Delivery Details: Use trays to facilitate loading and unloading.
Standard Export Seaworthy Package.
Or Package can also according to your requirements.
Leading Time:
Within 7-10 days after receipt of advance payment.
Hot Tags: c channel, China c channel manufacturers, suppliers, factory