Application:
Galvanized steel bar refers to the two galvanizing processes of ordinary carbon steel rods through electro-galvanizing and hot-dip galvanizing, which can effectively prevent corrosion and rust of steel rods and prolong the service life of steel rods. Galvanized steel bars are generally used for building exterior walls, such as glass curtain walls, marble curtain walls, aluminum curtain walls as columns and stress materials, or for outdoor construction steel materials such as outdoor telecommunication towers and highways.
Galvanized Steel Bar Size:
1. Round bar: 5.5mm~380mm in diameter;
2. Square bar: the side length is 5.5mm~300mm;
3. Hexagonal bar: the distance between opposite sides is 8mm~70mm;
4. Octagonal bar: the distance between opposite sides is 16mm~40mm.
Dimensions and Theoretical Weight of Galvanized Steel Bars - Hexagonal Bars |
||
Distance across sides S/mm |
Cross-sectional area A/cm2 |
Theoretical weight/(kg/m) |
8 |
0.5543 |
0.435 |
9 |
0.7015 |
0.551 |
10 |
0.866 |
0.68 |
11 |
1.048 |
0.823 |
12 |
1.247 |
0.979 |
13 |
1.464 |
1.05 |
14 |
1.697 |
1.33 |
15 |
1.949 |
1.53 |
16 |
2.217 |
1.74 |
17 |
2.503 |
1.96 |
18 |
2.806 |
2.20 |
19 |
3.126 |
2.45 |
20 |
3.464 |
2.72 |
21 |
3.819 |
3.00 |
22 |
4.192 |
3.29 |
23 |
4.581 |
3.60 |
24 |
4.988 |
3.92 |
25 |
5.413 |
4.25 |
26 |
5.854 |
4.60 |
27 |
6.314 |
4.96 |
28 |
6.790 |
5.33 |
30 |
7.794 |
6.12 |
32 |
8.868 |
6.96 |
34 |
10.011 |
7.86 |
36 |
11.223 |
8.81 |
38 |
12.505 |
9.82 |
40 |
13.86 |
10.88 |
42 |
15.28 |
11.99 |
45 |
17.54 |
13.77 |
48 |
19.95 |
15.66 |
50 |
21.65 |
17.00 |
53 |
24.33 |
19.10 |
56 |
27.16 |
21.32 |
58 |
29.13 |
22.87 |
60 |
31.18 |
24.50 |
63 |
34.37 |
26.98 |
65 |
36.59 |
28.72 |
68 |
40.04 |
31.43 |
70 |
42.43 |
33.30 |
Order Process:
The order process of our Delong Metal galvanized steel bar products:
1. Receive Inquiry(drawing,temper,etc.)
2. Feasibility study & quotation
3. Offer is accepted by customer
4. Comfirmation on order details
5. Signing Pl
6. Receive deposit
7. Design&make the die for extrusion
8. Mold test,make samples
9. Sample approval,mass production
10. Receive balance
11. Deiivery
FAQ:
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.