Description
| Item Name | Materials Characteristics | Material Grade | Surface Treatment |
| Steel Column | H-shape, Box Steel Pipe, Hot-tolled sheet | Q235B,Q355B | Paint or Hot-dip Galvanized |
| Steel beam | H shape, Box, Steel Pipe, Hot-tolled sheet | Q235B,Q355B | Paint or Hot-dip Galvanized |
| Steel Bracing | Steel Rod, Steel Pipe, Angle Steel | Q235B,Q355B | Paint or Hot-dip Galvanized |
| Steel Purlin | C or Z purlins(Thickness1.8mm~3.0mm) | Q235B,Q355B | Galvanized (Zinc100g-275g) |
| External Wall panels,Roof panels | Single colorful corrugated steel sheet, sandwich panels with EPS, Rock wool, PU. | Galvanized Steel/AZ,+Painting | Alu-zinc 60g- 200g, Fluorocarbon paint |
| Steel buildings Door | Sliding or Rolling shutter | Steel or Aluminum sheet | Paint or hot-dip galvanized |
| Steel buildings Windows | Aluminum alloy-Glass, Aluminum alloy-shutter | T=1.0-2.0mm | Alloy |
| Skylighting panels | FRP T=1.2mm-1.8mm | Coefficient of thermal expansion:2.2x10-5/cm | Light Transmittance 85% |
| Ventilator | Turbine ventilator on a ridge | Steel, Stainless steel, PC | Paint or hot-dip galvanized |
| Gutter | Galvanized steel plate, Stainless steel plate | T=2.0mm | Hot-dip galvanized |
| Downpipe | PVC pipe, color steel pipe Y=0.5mm | Dia110mm | paint |

| Before Quote, Need To Confirm Qingdao KXD STEEL STRUCTURE CO., LTD |
1. Location (Where will it be built): __Country __area
2. Size ( length* width* height ): __ m*__ m*__ m*
3. Wind speed: __KM/H
4. Snow load: __KG/m²
5. Anti-earthquake: __level
6. Brick wall needed or not? If yes, 1.2m high or 1.5m high?
7. Thermal insulation: If yes, fiberglass wool, rock wool, PU sandwich panels will be suggested; if not, the metal steels will be ok. The cost of the latter will be much lower than that of the former.
8. Door quantity & size: __units __(width)m __(height)m
9. Window quantity & size: __units __(width)m __(height)m
10. Crane needed or not: If yes, __units, crane max lift height __m, max lift capacity __tons.

Got a project? Let's talk.
KXD STEEL – Built to Last, Engineered to Perform
We are a trusted steel structure manufacturer with global reach. From design and fabrication to logistics and installation support, we deliver turnkey solutions for industrial, commercial, and custom projects.
Quality-driven, client-focused, and always on time.
Our address
Pingdu, Qingdao, Shandong Province, China.
Phone Number
Andy: (+86)13853233236
Louise: (+86) 13658675581
kxdandy@chinasteelstructure.cn
kxdlouise@chinasteelstructure.cn

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