basic situation
In use, it is required to have good welding, riveting performance and comprehensive mechanical properties. The raw material billet for producing channel steel is carbon structural steel or low alloy steel billet with carbon content not exceeding 0.25%. The finished channel steel is delivered in the state of hot forming, normalizing or hot rolling. Its specifications are expressed in millimeters of waist height (h) * leg width (b) * waist thickness (d), such as 100*48*5.3, which 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, a b c must be added on the right side of the model to distinguish them, such as 25#a 25#b 25#c, etc.
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| UPE80 |
80*50*4.5*8 |
8.89 |
| UPE100 |
100*55*5*8.5 |
10.9 |
| UPE120 |
120*60*5.5*9 |
13.2 |
| UPE140 |
140*65*6*9.5 |
15.7 |
| UPE160 |
160*70*6.5*10 |
18.6 |
| UPE180 |
180*75*7*10.5 |
21.6 |
| UPE200 |
200*80*7.5*11 |
24.8 |
| UPE220 |
220*85*8*12 |
28.8 |
| UPE240 |
240*90*8.5*13 |
33.4 |
| UPE270 |
270*95*9*14 |
38.8 |
| UPN65 |
65*42*5*7 |
7.09 |
| UPN80 |
80*45*6*8 |
8.64 |
| UPN100 |
100*50*6*8.5 |
10.6 |
| UPN120 |
120*55*7*9 |
13.4 |
| UPN140 |
140*60*7*10 |
16 |
| UPN160 |
160*65*7.5*10.5 |
18.8 |
| UPN180 |
180*70*8*11 |
22 |
| UPN200 |
200*75*8.5*11.5 |
25.3 |
| UPN220 |
220*80*9*12.5 |
29.4 |
| UPN240 |
240*85*9.5*13 |
33.2 |
| UPN260 |
260*90*10*14 |
37.9 |
| UPN280 |
280*95*10*15 |
41.8 |
| UPN300 |
300*100*10*16 |
46.2 |
Chinese channel steel specification
| Model |
Size(mm) |
SD |
TW |
| h |
b |
tw |
t |
r |
r1 |
(cm2) |
(Kg/m) |
| 5 |
50 |
37 |
4.5 |
7 |
7 |
3.5 |
6.92 |
5.44 |
| 6.3 |
63 |
40 |
4.8 |
7.5 |
7.5 |
3.8 |
8.45 |
6.63 |
| 8 |
80 |
43 |
5 |
8 |
8 |
4 |
10.24 |
8.04 |
| 10 |
100 |
48 |
5.3 |
8.5 |
8.5 |
4.2 |
12.74 |
10 |
| 12.6 |
126 |
53 |
5.5 |
9 |
9 |
4.5 |
15.69 |
12.31 |
| 14a |
140 |
58 |
6 |
9.5 |
9.5 |
4.8 |
18.51 |
14.53 |
| 14b |
140 |
60 |
8 |
9.5 |
9.5 |
4.8 |
21.31 |
16.73 |
| 16a |
160 |
63 |
6.5 |
10 |
10 |
5 |
21.95 |
17.23 |
| 16b |
160 |
65 |
8.5 |
10 |
10 |
5 |
25.15 |
19.75 |
| 18a |
180 |
68 |
7 |
10.5 |
10.5 |
5.2 |
25.69 |
20.17 |
| 18b |
180 |
70 |
9 |
10.5 |
10.5 |
5.2 |
29.29 |
22.99 |
| 20a |
200 |
73 |
7 |
11 |
11 |
5.5 |
28.83 |
22.63 |
| 20b |
200 |
73 |
7 |
11 |
11 |
5.5 |
32.83 |
25.77 |
| 22a |
220 |
77 |
9 |
11.5 |
11.5 |
5.8 |
31.84 |
24.99 |
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Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
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Excellent characteristics
The material of the U&C channel steel is generally carbon structural steel such as 1020/C20E4/1045/E355DD, and some channel steels with special requirements are made of alloy steel. The second is the surface treatment of the channel steel. The surface treatment of channel steel generally includes painting, galvanizing, and plastic spraying to improve the corrosion resistance and aesthetics of channel steel. The last is the processing method of channel steel. Channel steel can be processed by cutting, drilling, welding, etc. to meet different usage needs.
Major application
U&C channel steel has a wide range of uses and can be used in construction, machinery manufacturing, automobile manufacturing, shipbuilding and other fields. In the field of construction, channel steel is often used to make steel structure frames, support frames, beams and columns, etc. In the field of machinery manufacturing, channel steel is often used to make machine tool beds, tracks, conveyor belts, etc. In the field of automobile manufacturing, channel steel is often used to make frame, body and so on. In the field of shipbuilding, channel steel is often used to make hull frames, ship equipment, etc.
Attention to detail
The surface quality and allowable deviation of the geometric shape of the channel steel are specified in the standard. It is generally required that there should be no harmful defects in use on the surface, and no significant torsion. The allowable value of the wave bend (sickle bend) of the channel steel and the relevant parameters (h, b, d, t, etc.) of the cross-sectional shape of the channel steel of each specification are specified. value, tolerance value. The main manifestations of the incorrect geometric shape of the channel steel are: collapse angle, leg expansion and leg merging, etc.
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Q1: Why should I choose you? What is your advantage?
A1: With 15 years experience, we have professional sales team and various kinds of products to offer one-stop procurement
service. This will help you save money, time and energy.
Q2: What is the process if I need to place an order?
A2: Buyer Send Inquiry-Seller Make Quotation-Two Parties Confirm Details-Buyer Send 30% Deposit-Seller Prepare
Goods-Buyer Check Goods-Seller Send 70% Balance-Delivery.
Q3: Can I get a sample before order?
A3: Yes, of course. But you should cover the sample and shipping cost.
Q4: Do you accept the third party to inspect goods?
A4:Yes, we warmly welcome the third party to inspect quality. What is more, we also have strict QC team before loading.
Q5: Can I visit your company?
A5: Yes, of course. We warmly welcome your visit. Our company location is in Lecong town, Foshan city, Guangdong province.
We will offer pick-up service if needed.
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