H Section Steel For Steel Building
H-section steel is a economic section of high-performance profiles, whose cross-sectional area distribution is more optimizing, ratio of strength to weight is more reasonable. H steel has been widely used for workshop, warehouse, villa, high-rise building, bridge as it has advantages such like a strong bending ability, simple construction, cost savings and light weight, etc..
There are two type H section steel, one is welded and another is hot rolling steel.
Standard | JIS / ASTM / EN / BS / AS Standard |
Grades | Q235, SS400, SS490, ASTM A36 / A572 Gr.50, S235JR / S275JR / S355JR / S450J0, 250 / 300 / 350 / 400 |
DX52D / DX53D / S280GD / S320GD / S350GD | |
Size | W6-W30 / HP8-HP14 |
HEA HEB HEM 100-1000 / HEAA 120-800 | |
IPE 180-550 | |
UB 203*102-686*254 / UC 152*152-358*368 / UP 203*203-356*368 | |
100mm*100mm---900mm*300mm |
Welded H steel processing & equipment:
NO. |
Usage |
Equipment |
Picture |
1 |
Main material groove |
Portable CNC fire cutting machine |
|
2 |
Cutting plate |
Straight fire cutting machine |
|
3 |
Cutting plate |
Gantry type CNC fire cutting machine |
|
4 |
Member pore-forming |
Radial drilling machine |
|
5 |
Member pore-forming |
Punching machine |
|
6 |
Cutting plate |
Plate shearing machine |
|
7 |
H steel assemble |
H type assembly machine |
|
8 |
Welding |
Automatic submerged arc welding machine |
|
9 |
Adjust |
H steel inspection machine |
|
10 |
Flange straighten out |
Steel flange plate straightening machine |
|
11 |
Shot blasting |
Shot blasting machine |
|
12 |
Shot blasting |
Shot blasting machine |
|
13 |
Painting |
Airless paint spraying machine |
|
Technology process of welding H steel: Cutting--assemblage--welding--straightening--drilling hole-shot blasting--painting
Mr.Andy
Email:kxdandy@chinasteelstructure.cn
Tel:+86 532 85397878
Fax:+86 532 85397878
Mobile/WhatsApp:+86 13853233236
Skype:andyyu0074
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