Channel Steel
Channel steel, also known as C-Channel or Parallel Flange Channel (PFC), is a type of profile, which belongs to carbon structural steel for construction and machinery, and is a section steel with complex sections. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.
Product Introduction
Classification of channel steel
Channel steel is divided into ordinary channel steel and light channel steel. The specification of hot-rolled ordinary channel steel is 5-40#. The specification of hot-rolled flexible channel steel supplied by agreement between the supplier and the buyer is 6.5-30#. Channel steel is mainly used in building structures, vehicle manufacturing, other industrial structures and fixed cabinets, etc. Channel steel is often used in conjunction with I-beam steel.
Channel steel can be divided into 4 types according to shape: cold-formed equilateral channel steel, cold-formed unequal-sided channel steel, cold-formed inner-curled channel steel, and cold-formed outer-curved channel steel.
According to the theory of steel structure, the channel steel wing plate should be stressed, that is to say, the channel steel
should be standing, not lying down.
Specification setting of channel steel
The specifications of channel steel are mainly expressed by dimensions such as height (h), leg width (b), waist thickness (d), etc. The specifications of channel steel in China range from 5-40, that is, the corresponding height is 5-40cm.
At the same height, light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. No. 18-40 is a large channel, and No. 5-16 is a medium channel. Channel steel orders are generally based on the specifications required in use after determining the corresponding carbon steel (or low alloy steel) steel grade. Apart from the specification number, there is no specific composition and performance series for channel steel.
The delivery length of channel steel is divided into fixed length and double length, and the tolerance value is specified in the corresponding standard.
Specification and theoretical weight of channel steel (unit: kg/m, mm)
Specification | High | Leg Width | Waist Thick | Sectional Area (cm²) | Theoretical Weight | ||||
5# | 50 | 37 | 4.5 | 6.928 | 5.438 | ||||
6.3# | 63 | 40 | 4.8 | 8.451 | 6.634 | ||||
6.5# | 65 | 40 | 4.3 | 6.709 | |||||
8# | 80 | 43 | 5.0 | 10.248 | 8.045 | ||||
10# | 100 | 48 | 5.3 | 12.748 | 10.007 | ||||
12# | 120 | 53 | 5.5 | 12.059 | |||||
12.6 | 126 | 53 | 5.5 | 15.692 | 12.319 | ||||
14#a | 140 | 58 | 6.0 | 18.516 | 14.535 | ||||
14#b | 140 | 60 | 8 | 21.316 | 16.733 | ||||
16#a | 160 | 63 | 6.5 | 21.962 | 17.24 | ||||
16#b | 160 | 65 | 8.5 | 25.162 | 19.752 | ||||
18#a | 180 | 68 | 7 | 25.699 | 20.174 | ||||
18#b | 180 | 70 | 9 | 29.299 | 23 | ||||
20#a | 200 | 73 | 7 | 28.837 | 22.637 | ||||
20#b | 200 | 75 | 9 | 32.837 | 25.777 | ||||
22#a | 220 | 77 | 7 | 31.846 | 24.999 | ||||
22#b | 220 | 79 | 9 | 36.246 | 28.453 | ||||
25#a | 250 | 78 | 7 | 34.917 | 27.41 | ||||
25#b | 250 | 80 | 9 | 39.917 | 31.335 | ||||
25#c | 250 | 82 | 11 | 44.917 | 35.26 | ||||
28#a | 280 | 82 | 7.5 | 40.034 | 31.427 | ||||
28#b | 280 | 84 | 9.5 | 45.634 | 35.832 | ||||
28#c | 280 | 86 | 11.5 | 51.234 | 40.219 | ||||
30#a | 300 | 85 | 7.5 | 34.463 | |||||
30#b | 300 | 87 | 9.5 | 39.173 | |||||
30#c | 300 | 89 | 11.5 | 43.883 | |||||
32#a | 320 | 88 | 8 | 48.513 | 38.083 | ||||
32#b | 320 | 90 | 10 | 54.913 | 43.107 | ||||
32#c | 320 | 92 | 12 | 61.313 | 48.131 | ||||
36#a | 360 | 96 | 9 | 60.910 | 47.814 | ||||
36#b | 360 | 98 | 11 | 68.110 | 53.466 | ||||
36#c | 360 | 100 | 13 | 75.310 | 59.118 | ||||
40#a | 400 | 100 | 10.5 | 75.068 | 58.928 | ||||
40#b | 400 | 102 | 12.5 | 83.068 | 65.208 | ||||
40#c | 400 | 104 | 14.5 | 91.068 | 71.488 | ||||
Custom Made
Various stainless steel structures, carbon steel structures, galvanized steel structures, and aluminum profiles can be produced.
Color-coated coils of various patterns and colors, aluminum profiles, elbows, tees, stainless steel flanges, steel mesh, perforated steel sheets, cold-formed steel sheet piles, hot-rolled steel sheet piles, U/Z/S/L/AS/H types Steel sheet piles, steel strands, prestressed steel strands, 7/2/3/19/37 steel strands, galvanized steel strands, plastic-coated steel strands, carbon steel wires, steel wires, steel bars, grade I steel bars ( 300/420 grade), Ⅱ grade reinforcement (335/455 grade), Ⅲ grade reinforcement (400/540), Ⅳ grade reinforcement (500/630), compression reinforcement, tension reinforcement, erection reinforcement, distribution reinforcement, stirrup Steel bars, deformed steel bars, smooth steel bars, ribbed steel bars, cold-rolled twisted steel bars, universal steel beams (H-beams), welded H-beams, hot-rolled H-beams, T-beams, T-beams for railways, special-shaped welded T-beams, special-shaped heat Rolled equal-sided and equal-thickness T-shaped steel, special-shaped bolted T-shaped steel, H-shaped steel split T-shaped steel, Z-shaped steel, C-shaped steel, channel steel, I-beam, steel beam (Universal Beam), angle steel (angle iron), equilateral angle steel , Unequal angle steel, W-shaped steel, etc.
Rich manufacturing experience, complete production line, support for customizing various steel profiles! Meet customer application needs. Welcome to contact us for customization.
FAQ
Q: About the price of the product
A: Due to the rise and fall of raw material prices, as well as factors such as the national power restriction policy, product prices will also fluctuate. Welcome to contact us to get the latest product price.
Q: Can you arrange shipment?
A: Of course, we have multiple warehouse locations as well as regular forwarders, and can get the best price from most shipping companies. Provide professional transportation services.
Q: How long will the delivery take?
A: Products that are in stock or only need simple processing, generally 5-15 days. If there is no stock, according to the required product quantity and the usual production time of this product, our professional sales staff will give you an approximate delivery time. According to past experience, in most cases, the delivery time will not exceed 45 days.
Q: What services do you provide?
A: 1. Provide samples, including conventional steel products and some customized steel structure products;
2. Support third-party product quality testing and provide various certificates
3. Provide pick-up and drop-off customer inspection service
4. Provide customized steel structure service
5. Provide simple steel processing, such as cutting, drilling, galvanizing, polishing and other services
6. Provide one-stop service, from product production to product transportation.
7. Provide 24 hours online service
Q: What is the minimum order quantity?
A: 5T
Q: Do you provide after-sales service?
A: Yes, our company is committed to reaching long-term and friendly cooperation with customers. If you encounter any problems, please feel free to contact us.
Q: How can I get your quotation as soon as possible?
A: You can contact us through various contact channels on the website, such as: phone number, email, WhatsApp, WeChat, etc. We will reply within one day. When you contact us, you can provide us with the product specifications you need, such as size, quantity, material, drawings and other information. In this way, we will be able to provide you with the most accurate product quotation immediately.
