JIS Standard Hot Rolled Channel Steel, carbon mild structural steel u channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Steel Channel
1.Country of Origin: China
2.Commodity: Channel steel
3.Tolerance: Strictly according to the G/B and JIS standard
4.Delivery time: within 30 days
5.Price term: CIF/ CFR according to clients requirements
6.Payment terms: 100%Irrevercable L/C At Sight or TT
7. Length:6-12m
GB STANDARD STEEL CHANNEL BAR | ||||
SIZE | H(mm) | B(mm) | T(mm) | Kg/m |
5 | 50 | 37 | 4.5 | 5.438 |
6.3 | 63 | 40 | 4.8 | 6.634 |
8 | 80 | 43 | 5.0 | 8.045 |
10 | 100 | 48 | 5.3 | 10.007 |
12 | 120 | 53 | 5.5 | 12.059 |
14A | 140 | 58 | 6.0 | 14.535 |
14B | 140 | 60 | 8.0 | 16.733 |
16A | 160 | 63 | 6.5 | 17.240 |
16B | 160 | 65 | 8.5 | 19.752 |
18A | 180 | 68 | 7.0 | 20.174 |
18B | 180 | 70 | 9.0 | 23.000 |
20A | 200 | 73 | 7.0 | 22.637 |
20B | 200 | 75 | 9.0 | 25.777 |
22A | 220 | 77 | 7.0 | 24.999 |
22B | 220 | 79 | 9.0 | 28.453 |
25A | 250 | 78 | 7.0 | 27.410 |
25B | 250 | 80 | 9.0 | 31.335 |
28A | 280 | 82 | 7.5 | 31.427 |
28B | 280 | 84 | 9.5 | 35.823 |
30A | 300 | 85 | 7.5 | 34.463 |
30B | 300 | 87 | 9.5 | 39.173 |
32A | 320 | 88 | 8.0 | 38.083 |
32B | 320 | 90 | 10.0 | 43.107 |
36A | 360 | 96 | 8.0 | 47.814 |
36B | 360 | 98 | 110 | 53.166 |
40A | 400 | 100 | 10.5 | 58.928 |
40B | 400 | 102 | 12.5 | 65.208 |
JIS STANDARD CANNEL STEEL BAR | ||||
H(mm) | B(mm) | T1(mm) | T2(mm) | Kg/m |
75 | 40 | 3.8 | 7.0 | 5.30 |
75 | 40 | 4.0 | 7.0 | 5.60 |
75 | 40 | 4.5 | 7.0 | 5.85 |
75 | 40 | 5.0 | 7.0 | 6.92 |
76 | 38 | 5.1 | 6.8 | 6.70 |
100 | 50 | 3.8 | 6.0 | 7.30 |
100 | 50 | 4.2 | 6.0 | 8.03 |
100 | 50 | 4.5 | 7.5 | 8.97 |
100 | 50 | 5.0 | 7.5 | 9.36 |
102 | 51 | 6.1 | 7.6 | 10.42 |
125 | 65 | 5.2 | 6.8 | 11.66 |
125 | 65 | 5.3 | 6.8 | 12.17 |
125 | 65 | 5.5 | 8.0 | 12.91 |
125 | 65 | 6.0 | 8.0 | 13.40 |
127 | 64 | 6.4 | 9.2 | 14.9 |
150 | 75 | 5.5 | 7.3 | 14.66 |
150 | 75 | 5.7 | 10.0 | 16.71 |
150 | 75 | 6.5 | 10.0 | 18.60 |
150 | 75 | 9.0 | 12.5 | 24.00 |
152 | 76 | 6.4 | 9.0 | 17.90 |
- Q: What's the difference between channel type 25a#, 25b# and 25c#?
- Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model, such as 25a#, 25b#, 25c# and so on. Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
- Q: Channel structure, angle steel, I-beam and so on, if not painted, the impact on life?
- Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.
- Q: Can steel channels be used in signage applications?
- Yes, steel channels can be used in signage applications. Steel channels are often used as a structural support for signage panels, providing strength and stability. They are commonly used for outdoor signage such as billboards, highway signs, and store signs. Steel channels can be mounted horizontally or vertically, depending on the design and size of the sign. They are durable and resistant to weather conditions, making them suitable for long-lasting outdoor signage. Additionally, steel channels can be easily customized and fabricated to meet specific signage requirements, such as size, shape, and color. Overall, steel channels are a versatile and reliable choice for signage applications.
- Q: Channel 12, span 5 meters, how much weight can be carried?
- Some of the basic parameters of the 20b channel check (per unit length, weight g, section modulus W), check the "mechanical design manual" g=25.77kg/m=0.2577kg/cm W=191.4cm fand.
- Q: Can steel channels be welded or bolted together?
- Yes, steel channels can be welded or bolted together. Welding involves joining the channels by melting the edges and allowing them to cool and solidify, creating a strong bond. This method is commonly used for permanent connections where high strength is required. On the other hand, bolting involves using bolts and nuts to secure the channels together. This method is often used when the connection needs to be adjustable or temporary. Both welding and bolting provide reliable and sturdy connections for steel channels, but the choice between the two depends on the specific application and requirements.
- Q: How are steel channels connected to other structural members?
- Various methods are commonly used to connect steel channels to other structural members. One prevalent approach involves welding, where electric arc welding or other welding techniques are employed to weld the channels to other steel members. This welding process ensures a robust and permanent connection between the channels and the other members. Another method involves bolting. By using bolts, nuts, and washers, steel channels can be easily bolted to other members. This method allows for convenient disassembly and reassembly when necessary, making it suitable for specific applications. Rivets can also be used to connect steel channels in certain cases. This technique entails drilling holes through both the channels and the other members, and then inserting rivets into these holes. The rivets are then hammered or pressed to secure the connection. Although riveting provides a durable and reliable connection, it can be time-consuming and requires skilled labor. Moreover, mechanical connectors such as steel plates, brackets, or cleats can be utilized to connect steel channels to other members. These connectors are typically bolted or welded to both the channel and the other member, creating a strong and stable connection. Ultimately, the choice of connecting method for steel channels depends on project-specific requirements, the necessary load-bearing capacity, and the desired level of durability. Structural engineers and steel fabricators carefully consider these factors to determine the most suitable method for each application.
- Q: Can steel channels be used in mezzanine floors?
- Yes, steel channels can be used in mezzanine floors. Steel channels are commonly used as structural elements in mezzanine construction to provide support and stability. They are strong and durable, making them suitable for supporting heavy loads and ensuring the safety and stability of the mezzanine floor.
- Q: Can steel channels be used in the pharmaceutical industry?
- Yes, steel channels can be used in the pharmaceutical industry. They are commonly used in the construction of pharmaceutical manufacturing facilities, where they provide structural support for various equipment, piping, and utilities. Steel channels offer strength, durability, and stability, making them suitable for applications in pharmaceutical production and storage areas.
- Q: How are steel channels protected against rusting and corrosion?
- Steel channels are protected against rusting and corrosion through various methods such as coating them with corrosion-resistant materials like zinc or paint, galvanizing them by applying a layer of zinc through a hot-dip process, or using stainless steel channels which have inherent resistance to rusting and corrosion.
- Q: Are steel channels customizable in terms of size and shape?
- Yes, steel channels can be customized in terms of size and shape to meet specific project requirements.
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JIS Standard Hot Rolled Channel Steel, carbon mild structural steel u channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 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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